* [2.6] system is very slow during disk access
@ 2003-08-06 18:51 Michael Buesch
2003-08-06 19:29 ` Frank Van Damme
` (2 more replies)
0 siblings, 3 replies; 16+ messages in thread
From: Michael Buesch @ 2003-08-06 18:51 UTC (permalink / raw)
To: linux kernel mailing list; +Cc: linux-ide
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi.
I have massive problems with linux-2.6.0-test2.
When some process writes something to disk, it's very hard
to go on working with the system.
Some test-szenario:
$ dd if=/dev/zero of=./test.file
While dd is running, xmms skips playing every now and then
and the mouse is near to be unusable. The Mouse-cursor
behaves some kind of very lazy and some times it jumps
from one point on the display to another.
When I stop disk-access, it works again quite fine.
Would be cool, if you could give me some point to start
for tracking this down.
Please CC me, as I'm not subscribed to linux-ide. Thanks.
- --
Regards Michael Buesch [ http://www.8ung.at/tuxsoft ]
Penguin on this machine: Linux 2.6.0-test2 - i386
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)
iD8DBQE/MU5XoxoigfggmSgRAjksAJsEfEP7chsGZLTkwNHK00Qn83UCbwCghgc+
8fXS+vHuygb4xhj0CwlQBV4=
=Cr38
-----END PGP SIGNATURE-----
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: [2.6] system is very slow during disk access 2003-08-06 18:51 [2.6] system is very slow during disk access Michael Buesch @ 2003-08-06 19:29 ` Frank Van Damme 2003-08-06 19:31 ` Michael Buesch 2003-08-06 19:29 ` Michael Buesch [not found] ` <200308062331.08020.insecure@mail.od.ua> 2 siblings, 1 reply; 16+ messages in thread From: Frank Van Damme @ 2003-08-06 19:29 UTC (permalink / raw) To: Michael Buesch, linux kernel mailing list; +Cc: linux-ide On Wednesday 06 August 2003 20:51, Michael Buesch wrote: > Hi. > > I have massive problems with linux-2.6.0-test2. > When some process writes something to disk, it's very hard > to go on working with the system. > > Some test-szenario: > $ dd if=/dev/zero of=./test.file > > While dd is running, xmms skips playing every now and then > and the mouse is near to be unusable. The Mouse-cursor > behaves some kind of very lazy and some times it jumps > from one point on the display to another. > When I stop disk-access, it works again quite fine. > > Would be cool, if you could give me some point to start > for tracking this down. > > Please CC me, as I'm not subscribed to linux-ide. Thanks. Maybe you just didn't enable DMA on them. Use hdparm -v /dev/foo to find out. -- Frank Van Damme http://www.openstandaarden.be ~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "Je pense, donc je suis breveté." ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 19:29 ` Frank Van Damme @ 2003-08-06 19:31 ` Michael Buesch 2003-08-06 22:19 ` Willy Gardiol 0 siblings, 1 reply; 16+ messages in thread From: Michael Buesch @ 2003-08-06 19:31 UTC (permalink / raw) To: Frank Van Damme; +Cc: linux kernel mailing list, linux-ide -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wednesday 06 August 2003 21:29, Frank Van Damme wrote: > Maybe you just didn't enable DMA on them. Use hdparm -v /dev/foo to find > out. DMA is on. root@lfs:/home/mb> hdparm -v /dev/hda /dev/hda: multcount = 16 (on) IO_support = 1 (32-bit) unmaskirq = 0 (off) using_dma = 1 (on) keepsettings = 0 (off) readonly = 0 (off) readahead = 256 (on) geometry = 14244/16/63, sectors = 80418240, start = 0 root@lfs:/home/mb> hdparm -v /dev/hdc /dev/hdc: multcount = 16 (on) IO_support = 1 (32-bit) unmaskirq = 0 (off) using_dma = 1 (on) keepsettings = 0 (off) readonly = 0 (off) readahead = 256 (on) geometry = 14244/16/63, sectors = 80418240, start = 0 - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MVeeoxoigfggmSgRAkVfAJ4/SIBNLy7v4+E5OgA/z4FjMcKFfgCfTF94 orXbTJpyryLpKXwjzkZoyqU= =4jnz -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 19:31 ` Michael Buesch @ 2003-08-06 22:19 ` Willy Gardiol 2003-08-06 22:27 ` Michael Buesch 0 siblings, 1 reply; 16+ messages in thread From: Willy Gardiol @ 2003-08-06 22:19 UTC (permalink / raw) To: Michael Buesch, Frank Van Damme; +Cc: linux kernel mailing list, linux-ide -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Try to unmask IRQ, this should realy help... hdparm -u1 /dev/hda I usually do on my disks: hdparm -c1 -u1 -d1 -X69 /dev/hda (note: use -X69 only for for an UDMA 100 or 133 drive) > > Maybe you just didn't enable DMA on them. Use hdparm -v /dev/foo to find > > out. > > DMA is on. > > root@lfs:/home/mb> hdparm -v /dev/hda > > /dev/hda: > multcount = 16 (on) > IO_support = 1 (32-bit) > unmaskirq = 0 (off) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 256 (on) > geometry = 14244/16/63, sectors = 80418240, start = 0 > > > root@lfs:/home/mb> hdparm -v /dev/hdc > > /dev/hdc: > multcount = 16 (on) > IO_support = 1 (32-bit) > unmaskirq = 0 (off) > using_dma = 1 (on) > keepsettings = 0 (off) > readonly = 0 (off) > readahead = 256 (on) > geometry = 14244/16/63, sectors = 80418240, start = 0 - -- ! Willy Gardiol - gardiol@libero.it gardiol.eu.org Use linux for your freedom. "La guerra non farà mai finire alcuna guerra, nel migliore dei casi sarà stata una guerra in più." Gino Strada, Buskashì -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MX7kQ9qolN/zUk4RApDfAJ9RG7HO3j1rHI/A7ZpfljJdNtzIsgCcC+PS hQofsS2lrTLMFh4JwgzAVp4= =0g9b -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 22:19 ` Willy Gardiol @ 2003-08-06 22:27 ` Michael Buesch 0 siblings, 0 replies; 16+ messages in thread From: Michael Buesch @ 2003-08-06 22:27 UTC (permalink / raw) To: gardiol; +Cc: Frank Van Damme, linux-ide, linux kernel mailing list -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 07 August 2003 00:19, Willy Gardiol wrote: > Try to unmask IRQ, this should realy help... > hdparm -u1 /dev/hda > > I usually do on my disks: > hdparm -c1 -u1 -d1 -X69 /dev/hda > (note: use -X69 only for for an UDMA 100 or 133 drive) Thanks, -u1 -X69 helps a bit, but the core-problem is still there. The system still doesn't respond as it should. It's better, but it's not good. I'll try to profile, as Andrew said. - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MYDtoxoigfggmSgRAjWCAJ9ro9WuEKVFZ7GK8L/6Yu2Dyx3KZQCgilht Rtrimh4NthabJn3v3l2siJc= =/vr8 -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 18:51 [2.6] system is very slow during disk access Michael Buesch 2003-08-06 19:29 ` Frank Van Damme @ 2003-08-06 19:29 ` Michael Buesch 2003-08-06 22:04 ` Andrew Morton [not found] ` <200308062331.08020.insecure@mail.od.ua> 2 siblings, 1 reply; 16+ messages in thread From: Michael Buesch @ 2003-08-06 19:29 UTC (permalink / raw) To: linux kernel mailing list; +Cc: linux-ide -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wednesday 06 August 2003 20:51, Michael Buesch wrote: > Hi. > > I have massive problems with linux-2.6.0-test2. > When some process writes something to disk, it's very hard > to go on working with the system. > > Some test-szenario: > $ dd if=/dev/zero of=./test.file > > While dd is running, xmms skips playing every now and then > and the mouse is near to be unusable. The Mouse-cursor > behaves some kind of very lazy and some times it jumps > from one point on the display to another. > When I stop disk-access, it works again quite fine. > > Would be cool, if you could give me some point to start > for tracking this down. > > Please CC me, as I'm not subscribed to linux-ide. Thanks. I sould add some things: I'm using ReiserFS. I've made a test-run without X in the console now. I started this program on tty0, to see if there are big skips or something like that: int main() { while (1) { printf("jkhdsjklhfkjfhsdjkhjbghghjghjjh"); printf("jsdlökflsm,dfowekcldfqw"); printf("JKjhdsjkfhsnsdjkhJhjkhjkbmnxbuihjknlk"); printf("kcjkld"); } return 0; } When the machine isn't doing any disk-access, the "garbage-printing" to the console, produced by the program above is very smooth. But when I start dd on another tty, massive skips and breaks occur to the output of the nice program above. These are not small skips and breaks. The system is quite unusable during running dd, because it doesn't respond as it should. I just tried to run the test-scenario on my other Linux-installation on this machine with kernel 2.4.10 and there the output of the program was quite smooth, even it dd was running und the system was still usable. - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MVcnoxoigfggmSgRAsg/AJ0dsfySPGpiOXFhA67gi580G/XaswCeNd4u lVmXAvLHvcYIATgtuPHF4FU= =gh4Q -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 19:29 ` Michael Buesch @ 2003-08-06 22:04 ` Andrew Morton 2003-08-06 22:44 ` Michael Buesch 0 siblings, 1 reply; 16+ messages in thread From: Andrew Morton @ 2003-08-06 22:04 UTC (permalink / raw) To: Michael Buesch; +Cc: linux-kernel, linux-ide Michael Buesch <fsdeveloper@yahoo.de> wrote: > > I just tried to run the test-scenario on my other Linux-installation > on this machine with kernel 2.4.10 and there the output of the program > was quite smooth, even it dd was running und the system was still usable. Please boot the 2.6 machine with "profile=1" on the kernel boot command line. start the `dd', do a `readprofile -r', wait ten seconds, do readprofile -m /wherever/System.map then post the results. Thanks. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 22:04 ` Andrew Morton @ 2003-08-06 22:44 ` Michael Buesch 2003-08-06 22:56 ` Andrew Morton 2003-08-06 23:01 ` Bartlomiej Zolnierkiewicz 0 siblings, 2 replies; 16+ messages in thread From: Michael Buesch @ 2003-08-06 22:44 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel, linux-ide, Willy Gardiol [-- Attachment #1: clearsigned data --] [-- Type: Text/Plain, Size: 1116 bytes --] -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 07 August 2003 00:04, Andrew Morton wrote: > Please boot the 2.6 machine with "profile=1" on the kernel boot command > line. > > start the `dd', do a `readprofile -r', wait ten seconds, do > > readprofile -m /wherever/System.map > > then post the results. I've done this twice and appended the results to this mail. But I've captured a few other interesting things in the syslog. After doing a $ hdparm -c1 -u1 -d1 -X69 /dev/hda I saw this in my syslog: Aug 7 00:32:05 lfs kernel: blk: queue c049195c, I/O limit 4095Mb (mask 0xffffffff) Aug 7 00:32:05 lfs kernel: hda: Speed warnings UDMA 3/4/5 is not functional. The onboard IDE controller is a UDMA-100 controller and the disks do run in this mode, too. - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MYTVoxoigfggmSgRAlG4AJ9AzwetBUAZBT/l/ltkwMAWKHsGWwCcCX9H aN2KwzLzeYhYrU9y7IUgM6c= =r/G9 -----END PGP SIGNATURE----- [-- Attachment #2: profile-results.1 --] [-- Type: text/plain, Size: 16131 bytes --] 1 restore_sigcontext 0,0033 1 setup_frame 0,0021 1722 system_call 39,1364 13 syscall_call 1,1818 6 syscall_exit 0,5455 3 device_not_available 0,0714 8 handle_IRQ_event 0,0816 1 save_i387 0,0055 18 delay_tsc 0,6667 1 apm_bios_call 0,0045 1 queue_empty 0,0500 1 check_apm_user 0,0189 4 do_page_fault 0,0034 11 schedule 0,0116 273 __wake_up 3,1379 1 sys_sched_get_priority_max 0,0286 2 remove_wait_queue 0,0189 2 sys_setitimer 0,0080 19 current_kernel_time 0,3167 234 do_softirq 1,4625 5 run_timer_softirq 0,0117 1 schedule_timeout 0,0058 2 group_send_sig_info 0,0021 3 get_signal_to_deliver 0,0039 1 adjust_abs_time 0,0039 2 __remove_from_page_cache 0,0208 9 add_to_page_cache 0,0303 30 page_waitqueue 0,6383 7 wait_on_page_bit 0,0400 55 unlock_page 0,6962 5 find_get_page 0,0510 54 find_lock_page 0,1682 10 remove_suid 0,1000 508 generic_file_aio_write_nolock 0,1636 75 generic_file_write_nolock 0,5172 36 generic_file_write 0,3396 1 generic_file_readv 0,0069 33 mempool_alloc 0,0979 1 mempool_alloc_slab 0,0476 13 bad_range 0,1287 8 prep_new_page 0,1081 64 free_hot_cold_page 0,2452 1 free_hot_page 0,0909 75 buffered_rmqueue 0,1918 14 __alloc_pages 0,0194 1 __free_pages 0,0139 1 __get_page_state 0,0092 28 balance_dirty_pages_ratelimited 0,1958 23 __set_page_dirty_nobuffers 0,1150 22 test_clear_page_dirty 0,3793 75 kmem_cache_alloc 1,1538 26 __kmalloc 0,2203 33 kmem_cache_free 0,4648 15 kfree 0,1596 1 reap_timer_fnc 0,0021 78 mark_page_accessed 1,5600 1 lru_cache_add_active 0,0093 1 lru_add_drain 0,0104 8 release_pages 0,0213 8 __pagevec_release_nonlru 0,0593 22 __pagevec_lru_add 0,0880 1 shrink_slab 0,0029 20 shrink_list 0,0142 25 shrink_cache 0,0346 3 refill_inactive_zone 0,0023 1 shrink_zone 0,0065 1 blk_queue_bounce 0,0128 1 zap_pte_range 0,0026 1 do_wp_page 0,0010 6 do_anonymous_page 0,0102 2 find_vma 0,0241 9 page_referenced 0,0552 1 free_page_and_swap_cache 0,0062 55 vfs_read 0,2052 2 do_sync_write 0,0111 47 vfs_write 0,1754 74 sys_read 0,7957 57 sys_write 0,6129 3 fput 0,1200 5 fget 0,0735 72 fget_light 0,5255 1 __set_page_buffers 0,0133 2 __clear_page_buffers 0,0164 18 __find_get_block_slow 0,0647 2 mark_buffer_async_write 0,0870 1 buffer_insert_list 0,0093 1 invalidate_inode_buffers 0,0090 4 create_buffers 0,0258 1 __getblk_slow 0,0033 23 mark_buffer_dirty 0,3067 40 __brelse 0,7018 830 __find_get_block 3,8073 112 __getblk 1,4933 98 __bread 1,7193 10 set_bh_page 0,1639 1 try_to_release_page 0,0101 18 create_empty_buffers 0,1161 7 unmap_underlying_metadata 0,0753 2 __block_write_full_page 0,0022 1374 __block_prepare_write 1,4870 70 __block_commit_write 0,5036 2 block_read_full_page 0,0031 29 block_prepare_write 0,4462 2 block_commit_write 0,0435 41 generic_commit_write 0,2680 4 submit_bh 0,0118 1 check_ttfb_buffer 0,0125 4 drop_buffers 0,0209 3 try_to_free_buffers 0,0160 1 recalc_bh_state 0,0169 7 alloc_buffer_head 0,0769 6 free_buffer_head 0,0606 18 bio_alloc 0,0442 1 generic_fillattr 0,0056 1 cp_new_stat64 0,0044 1 pipe_poll 0,0083 3 follow_mount 0,0216 1 do_lookup 0,0069 11 link_path_walk 0,0051 2 path_lookup 0,0064 1 open_namei 0,0010 1 sys_ioctl 0,0016 1 poll_freewait 0,0149 3 __pollwait 0,0175 3 do_select 0,0048 3 sys_select 0,0026 1 do_poll 0,0054 3 dput 0,0058 13 __d_lookup 0,0415 1 alloc_inode 0,0030 1 shrink_icache_memory 0,0263 1 find_inode_fast 0,0116 86 inode_times_differ 1,2464 2 update_atime 0,0100 89 inode_update_time 0,5266 72 dnotify_parent 0,4586 4 __mark_inode_dirty 0,0170 1 write_inode 0,0141 1 writeback_inodes 0,0060 14 mpage_writepages 0,0183 1 proc_read_inode 0,0175 4 proc_lookup 0,0150 1 kstat_read_proc 0,0014 6 write_profile 0,0909 20 scan_bitmap_block 0,0181 7 scan_bitmap 0,0136 6 use_preallocated_list_if_available 0,0513 7 reiserfs_allocate_blocknrs 0,0035 33 balance_leaf 0,0031 13 free_thrown 0,1250 20 do_balance 0,0766 11 do_balance_mark_leaf_dirty 0,0902 133 _make_cpu_key 0,7189 39 make_cpu_key 0,4149 1 file_capable 0,0192 1 restart_transaction 0,0090 146 reiserfs_get_block 0,0291 48 inode2sd 0,3221 64 update_stat_data 0,2570 232 reiserfs_update_sd 0,5358 1 lock_buffer_for_writepage 0,0069 49 reiserfs_write_full_page 0,0641 5 reiserfs_writepage 0,0877 32 reiserfs_prepare_write 0,2286 172 reiserfs_commit_write 0,4057 8 i_attrs_to_sd_attrs 0,0748 11 reiserfs_releasepage 0,0714 23 reiserfs_file_write 0,0144 1 get_num_ver 0,0012 4 set_parameters 0,0315 1 is_leaf_removable 0,0034 1 get_empty_nodes 0,0018 3 get_lfree 0,0288 10 get_rfree 0,1010 24 get_parents 0,0603 43 ip_check_balance 0,0147 11 check_balance 0,0738 4 get_direct_parent 0,0205 4 get_neighbors 0,0117 4 get_virtual_node_size 0,0500 8 get_mem_for_virtual_node 0,0369 2 clear_all_dirty_bits 0,0556 83 wait_tb_buffers_until_unlocked 0,0956 27 fix_nodes 0,0250 83 unfix_nodes 0,2365 748 leaf_paste_in_buffer 1,0580 3 leaf_cut_from_buffer 0,0028 1 internal_insert_childs 0,0021 13 decrement_counters_in_path 0,1646 19 pathrelse_and_restore 0,2436 55 pathrelse 1,0000 194 is_leaf 0,4369 161 is_internal 1,1583 167 is_tree_node 1,6058 2811 search_by_key 0,7901 35 search_for_position_by_key 0,0362 33 init_tb_struct 0,4177 6 reiserfs_paste_into_item 0,0218 7 B_IS_IN_TREE 0,3333 8 copy_item_head 0,2222 2 comp_short_keys 0,0247 4 decrement_bcount 0,0741 2 reiserfs_check_lock_depth 0,4000 1 push_journal_writer 0,1429 2 pop_journal_writer 0,2857 1 dump_journal_writers 0,0164 49 reiserfs_in_journal 0,1029 53 reiserfs_wait_on_write_block 0,3841 104 do_journal_begin_r 0,1600 6 journal_begin 0,1395 1 journal_prepare 0,1429 71 journal_mark_dirty 0,0967 13 journal_end 0,3023 4 remove_from_transaction 0,0110 100 check_journal_end 0,1548 19 reiserfs_update_inode_transaction 0,3585 2 reiserfs_inode_in_this_transaction 0,0476 44 reiserfs_restore_prepared_buffer 1,4194 67 reiserfs_prepare_for_journal 0,6768 69 do_journal_end 0,0238 1 sd_is_left_mergeable 0,1429 6 indirect_bytes_number 0,2609 6 indirect_decrement_key 0,0472 6 indirect_is_left_mergeable 0,0517 4 radix_tree_preload 0,0252 16 radix_tree_insert 0,0792 106 radix_tree_lookup 1,3766 22 radix_tree_delete 0,0987 8 number 0,0135 10 vsnprintf 0,0092 2 vsprintf 0,0465 7 atomic_dec_and_lock 0,0833 2 __const_udelay 0,0541 103 memcpy 1,8727 1 memset 0,0400 5 strncpy_from_user 0,0549 321 clear_user 4,5211 1 __clear_user 0,0323 2 __copy_user_intel 0,0116 2 __copy_to_user_ll 0,0192 499 __copy_from_user_ll 4,7981 49 read_zero 0,1008 1 tty_poll 0,0085 2 normal_poll 0,0062 1 pty_chars_in_buffer 0,0137 69 blk_rq_map_sg 0,2156 1 blk_congestion_wait 0,0077 107 __make_request 0,0845 16 generic_make_request 0,0362 17 submit_bio 0,1604 1 get_io_context 0,0079 1 get_stats 0,0083 270 ide_end_request 0,8157 19 ide_do_request 0,0178 15 ide_intr 0,0358 75 ide_inb 6,2500 1 ide_outb 0,0769 149 ide_outbsync 11,4615 4 ide_outsl 0,2222 26 ide_execute_command 0,1461 1 SELECT_DRIVE 0,0133 2 default_end_request 0,2222 3 __ide_do_rw_disk 0,0016 1 ide_do_rw_disk 0,0147 2 ide_dma_intr 0,0108 6 ide_build_sglist 0,0349 5 ide_build_dmatable 0,0128 1 ide_start_dma 0,0062 1 __ide_dma_write 0,0050 2 i8042_interrupt 0,0036 1 i8042_timer_func 0,0161 40 raid0_make_request 0,1108 2 sock_ioctl 0,0031 11 sock_poll 0,2292 2 sock_alloc_send_pskb 0,0042 1 sock_def_readable 0,0077 1 alloc_skb 0,0044 2 tcp_poll 0,0055 2 unix_stream_sendmsg 0,0020 2 unix_stream_recvmsg 0,0016 2 unix_ioctl 0,0097 8 unix_poll 0,0530 15452 gesamt 0,0065 [-- Attachment #3: profile-results.2 --] [-- Type: text/plain, Size: 14421 bytes --] 1 restore_sigcontext 0,0033 1 setup_frame 0,0021 987 system_call 22,4318 5 syscall_call 0,4545 1 syscall_exit 0,0909 3 handle_IRQ_event 0,0306 1 do_gettimeofday 0,0070 11 delay_tsc 0,4074 1 do_page_fault 0,0008 5 schedule 0,0053 146 __wake_up 1,6782 1 remove_wait_queue 0,0094 1 do_setitimer 0,0026 1 sys_setitimer 0,0040 8 current_kernel_time 0,1333 116 do_softirq 0,7250 1 tasklet_action 0,0099 1 add_timer 0,0061 1 run_timer_softirq 0,0023 1 group_send_sig_info 0,0011 6 add_to_page_cache 0,0202 22 page_waitqueue 0,4681 7 wait_on_page_bit 0,0400 30 unlock_page 0,3797 3 find_get_page 0,0306 40 find_lock_page 0,1246 9 remove_suid 0,0900 296 generic_file_aio_write_nolock 0,0953 33 generic_file_write_nolock 0,2276 18 generic_file_write 0,1698 2 generic_file_readv 0,0138 20 mempool_alloc 0,0593 1 mempool_alloc_slab 0,0476 7 bad_range 0,0693 4 prep_new_page 0,0541 22 free_hot_cold_page 0,0843 33 buffered_rmqueue 0,0844 4 __alloc_pages 0,0055 1 __get_page_state 0,0092 25 balance_dirty_pages_ratelimited 0,1748 20 __set_page_dirty_nobuffers 0,1000 10 test_clear_page_dirty 0,1724 1 cache_init_objs 0,0088 31 kmem_cache_alloc 0,4769 21 __kmalloc 0,1780 5 kmem_cache_free 0,0704 19 kfree 0,2021 59 mark_page_accessed 1,1800 1 lru_cache_add_active 0,0093 1 lru_add_drain 0,0104 1 release_pages 0,0027 12 __pagevec_lru_add 0,0480 1 shrink_slab 0,0029 2 shrink_list 0,0014 5 shrink_cache 0,0069 2 refill_inactive_zone 0,0016 1 balance_pgdat 0,0026 1 blk_queue_bounce 0,0128 1 zap_pte_range 0,0026 2 do_anonymous_page 0,0034 1 do_no_page 0,0011 3 do_mmap_pgoff 0,0019 1 get_unmapped_area 0,0033 1 detach_vmas_to_be_unmapped 0,0105 3 page_referenced 0,0184 1 add_to_swap 0,0044 1 dentry_open 0,0020 1 get_unused_fd 0,0025 42 vfs_read 0,1567 1 do_sync_write 0,0056 58 vfs_write 0,2164 44 sys_read 0,4731 40 sys_write 0,4301 1 fput 0,0400 4 fget 0,0588 37 fget_light 0,2701 1 __set_page_buffers 0,0133 3 __clear_page_buffers 0,0246 8 __find_get_block_slow 0,0288 3 buffer_insert_list 0,0280 2 create_buffers 0,0129 1 grow_dev_page 0,0027 11 mark_buffer_dirty 0,1467 34 __brelse 0,5965 490 __find_get_block 2,2477 66 __getblk 0,8800 65 __bread 1,1404 1 set_bh_page 0,0164 2 try_to_release_page 0,0202 11 create_empty_buffers 0,0710 7 unmap_underlying_metadata 0,0753 1 __block_write_full_page 0,0011 806 __block_prepare_write 0,8723 41 __block_commit_write 0,2950 1 block_read_full_page 0,0016 8 block_prepare_write 0,1231 35 generic_commit_write 0,2288 1 submit_bh 0,0029 1 drop_buffers 0,0052 2 try_to_free_buffers 0,0106 10 alloc_buffer_head 0,1099 1 free_buffer_head 0,0101 5 init_buffer_head 0,1163 11 bio_alloc 0,0270 2 cp_new_stat64 0,0088 1 getname 0,0054 1 follow_mount 0,0072 4 do_lookup 0,0276 6 link_path_walk 0,0028 1 path_lookup 0,0032 1 poll_freewait 0,0149 2 __pollwait 0,0117 5 do_select 0,0079 1 sys_select 0,0009 1 d_alloc 0,0021 12 __d_lookup 0,0383 1 d_rehash 0,0095 1 find_inode_fast 0,0116 51 inode_times_differ 0,7391 1 update_atime 0,0050 50 inode_update_time 0,2959 52 dnotify_parent 0,3312 3 __mark_inode_dirty 0,0128 1 __writeback_single_inode 0,0057 5 mpage_writepages 0,0065 1 proc_lookup 0,0038 1 kstat_read_proc 0,0014 5 write_profile 0,0758 5 scan_bitmap_block 0,0045 2 scan_bitmap 0,0039 1 determine_prealloc_size 0,0076 12 reiserfs_allocate_blocknrs 0,0060 19 balance_leaf 0,0018 14 free_thrown 0,1346 11 do_balance 0,0421 6 do_balance_mark_leaf_dirty 0,0492 81 _make_cpu_key 0,4378 21 make_cpu_key 0,2234 1 add_to_flushlist 0,0169 77 reiserfs_get_block 0,0154 27 inode2sd 0,1812 27 update_stat_data 0,1084 132 reiserfs_update_sd 0,3048 2 lock_buffer_for_writepage 0,0139 18 reiserfs_write_full_page 0,0236 2 reiserfs_writepage 0,0351 29 reiserfs_prepare_write 0,2071 130 reiserfs_commit_write 0,3066 3 i_attrs_to_sd_attrs 0,0280 6 reiserfs_releasepage 0,0390 13 reiserfs_file_write 0,0081 1 check_right 0,0029 7 set_parameters 0,0551 4 get_lfree 0,0385 6 get_rfree 0,0606 14 get_parents 0,0352 23 ip_check_balance 0,0079 1 check_balance 0,0067 5 get_direct_parent 0,0256 3 get_virtual_node_size 0,0375 1 get_mem_for_virtual_node 0,0046 1 clear_all_dirty_bits 0,0278 72 wait_tb_buffers_until_unlocked 0,0829 10 fix_nodes 0,0093 54 unfix_nodes 0,1538 1 reiserfs_dirty_inode 0,0051 1 leaf_define_dest_src_infos 0,0024 464 leaf_paste_in_buffer 0,6563 1 internal_insert_childs 0,0021 7 decrement_counters_in_path 0,0886 7 pathrelse_and_restore 0,0897 30 pathrelse 0,5455 117 is_leaf 0,2635 78 is_internal 0,5612 114 is_tree_node 1,0962 1585 search_by_key 0,4455 13 search_for_position_by_key 0,0134 20 init_tb_struct 0,2532 5 reiserfs_paste_into_item 0,0182 1 B_IS_IN_TREE 0,0476 1 copy_short_key 0,0278 6 copy_item_head 0,1667 2 comp_short_keys 0,0247 2 decrement_bcount 0,0370 1 reiserfs_check_lock_depth 0,2000 2 push_journal_writer 0,2857 3 pop_journal_writer 0,4286 1 dump_journal_writers 0,0164 36 reiserfs_in_journal 0,0756 38 reiserfs_wait_on_write_block 0,2754 63 do_journal_begin_r 0,0969 11 journal_begin 0,2558 2 journal_prepare 0,2857 64 journal_mark_dirty 0,0872 6 journal_end 0,1395 1 remove_from_transaction 0,0027 62 check_journal_end 0,0960 12 reiserfs_update_inode_transaction 0,2264 2 reiserfs_inode_in_this_transaction 0,0476 24 reiserfs_restore_prepared_buffer 0,7742 48 reiserfs_prepare_for_journal 0,4848 37 do_journal_end 0,0128 2 sd_is_left_mergeable 0,2857 3 indirect_bytes_number 0,1304 2 indirect_is_left_mergeable 0,0172 1 cap_vm_enough_memory 0,0057 1 radix_tree_preload 0,0063 8 radix_tree_insert 0,0396 73 radix_tree_lookup 0,9481 5 radix_tree_delete 0,0224 4 number 0,0067 4 vsnprintf 0,0037 2 vsprintf 0,0465 3 atomic_dec_and_lock 0,0357 1 __const_udelay 0,0270 66 memcpy 1,2000 3 strncpy_from_user 0,0330 186 clear_user 2,6197 2 __clear_user 0,0645 2 __copy_user_intel 0,0116 4 __copy_to_user_ll 0,0385 266 __copy_from_user_ll 2,5577 28 read_zero 0,0576 1 tty_poll 0,0085 1 normal_poll 0,0031 1 add_entropy_words 0,0060 2 con_chars_in_buffer 0,2857 46 blk_rq_map_sg 0,1437 1 get_request 0,0015 67 __make_request 0,0529 12 generic_make_request 0,0271 1 submit_bio 0,0094 1 as_set_request 0,0093 2 get_stats 0,0165 98 ide_end_request 0,2961 17 ide_do_request 0,0159 6 ide_intr 0,0143 41 ide_inb 3,4167 2 ide_outb 0,1538 106 ide_outbsync 8,1538 3 ide_outsl 0,1667 18 ide_execute_command 0,1011 1 __ide_do_rw_disk 0,0005 2 ide_dma_intr 0,0108 3 ide_build_dmatable 0,0077 1 i8042_interrupt 0,0018 17 raid0_make_request 0,0471 1 sock_sendmsg 0,0057 1 sock_poll 0,0208 1 dev_seq_start 0,0075 2 unix_peer_get 0,0370 4 unix_poll 0,0265 8982 gesamt 0,0038 ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 22:44 ` Michael Buesch @ 2003-08-06 22:56 ` Andrew Morton 2003-08-06 23:10 ` Michael Buesch 2003-08-06 23:01 ` Bartlomiej Zolnierkiewicz 1 sibling, 1 reply; 16+ messages in thread From: Andrew Morton @ 2003-08-06 22:56 UTC (permalink / raw) To: Michael Buesch; +Cc: linux-kernel, linux-ide, gardiol Michael Buesch <fsdeveloper@yahoo.de> wrote: > > But I've captured a few other interesting things in the syslog. > After doing a > $ hdparm -c1 -u1 -d1 -X69 /dev/hda > I saw this in my syslog: > > Aug 7 00:32:05 lfs kernel: blk: queue c049195c, I/O limit 4095Mb (mask 0xffffffff) > Aug 7 00:32:05 lfs kernel: hda: Speed warnings UDMA 3/4/5 is not functional. > > The onboard IDE controller is a UDMA-100 controller > and the disks do run in this mode, too. and > 149 ide_outbsync 11,4615 it does seem that ide has gone bad. Perhaps you can run `hdaprm -X udma2' or whatever the `-X' argument is to force it into UDMA2 mode. But the driver should have done that for itself. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 22:56 ` Andrew Morton @ 2003-08-06 23:10 ` Michael Buesch 0 siblings, 0 replies; 16+ messages in thread From: Michael Buesch @ 2003-08-06 23:10 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel, linux-ide, gardiol [-- Attachment #1: clearsigned data --] [-- Type: Text/Plain, Size: 1188 bytes --] -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 07 August 2003 00:56, Andrew Morton wrote: > it does seem that ide has gone bad. Perhaps you can run `hdaprm -X udma2' > or whatever the `-X' argument is to force it into UDMA2 mode. > > But the driver should have done that for itself. I've done -X udma2 and it did a _massive_ performance drop. root@lfs:/home/mb> hdparm -Tt /dev/hda /dev/hda: Timing buffer-cache reads: 128 MB in 0.31 seconds =417.00 MB/sec Timing buffered disk reads: 64 MB in 3.24 seconds = 19.73 MB/sec "Timing buffered disk reads" is only as half as fast as without udma2. I've made a new profile with udma2 enabled and appended it. The system-performance while dd is way better now, but still not as good as in 2.4 But for what price? Now I have a disk-speed like DMA-33. :) (on a DMA-100 controller) - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MYrYoxoigfggmSgRAm9KAKCCQwbsCW5nwImZcusGVLJhgvxP9gCeJO9h LJK0UBrkAVGXd0yLUAmhdic= =IYVd -----END PGP SIGNATURE----- [-- Attachment #2: p3 --] [-- Type: text/plain, Size: 14877 bytes --] 1 restore_sigcontext 0,0033 711 system_call 16,1591 4 syscall_call 0,3636 2 syscall_exit 0,1818 2 device_not_available 0,0476 2 handle_IRQ_event 0,0204 1 restore_i387_fxsave 0,0076 10 delay_tsc 0,3704 1 queue_empty 0,0500 3 do_poll 0,0273 1 do_page_fault 0,0008 16 schedule 0,0169 1 preempt_schedule 0,0149 129 __wake_up 1,4828 1 add_wait_queue 0,0103 2 remove_wait_queue 0,0189 1 finish_wait 0,0088 1 do_setitimer 0,0026 1 sys_gettimeofday 0,0061 8 current_kernel_time 0,1333 223 do_softirq 1,3938 2 add_timer 0,0123 1 del_timer 0,0072 4 run_timer_softirq 0,0094 1 group_send_sig_info 0,0011 2 get_signal_to_deliver 0,0026 1 rcu_do_batch 0,0161 8 add_to_page_cache 0,0269 10 page_waitqueue 0,2128 6 wait_on_page_bit 0,0343 22 unlock_page 0,2785 5 find_get_page 0,0510 31 find_lock_page 0,0966 4 remove_suid 0,0400 225 generic_file_aio_write_nolock 0,0725 28 generic_file_write_nolock 0,1931 14 generic_file_write 0,1321 12 mempool_alloc 0,0356 3 bad_range 0,0297 1 prep_new_page 0,0135 21 free_hot_cold_page 0,0805 14 buffered_rmqueue 0,0358 7 __alloc_pages 0,0097 1 __get_free_pages 0,0145 1 __pagevec_free 0,0278 1 nr_free_pages 0,0137 1 __get_page_state 0,0092 2 balance_dirty_pages 0,0054 17 balance_dirty_pages_ratelimited 0,1189 13 __set_page_dirty_nobuffers 0,0650 9 test_clear_page_dirty 0,1552 1 cache_init_objs 0,0088 1 cache_grow 0,0017 22 kmem_cache_alloc 0,3385 11 __kmalloc 0,0932 19 kmem_cache_free 0,2676 15 kfree 0,1596 31 mark_page_accessed 0,6200 2 release_pages 0,0053 2 __pagevec_release_nonlru 0,0148 10 __pagevec_lru_add 0,0400 1 invalidate_complete_page 0,0040 1 invalidate_mapping_pages 0,0044 5 shrink_list 0,0035 8 shrink_cache 0,0111 3 refill_inactive_zone 0,0023 1 wakeup_kswapd 0,0179 1 blk_queue_bounce 0,0128 5 do_anonymous_page 0,0085 1 do_mmap_pgoff 0,0006 1 unmap_region 0,0047 6 page_referenced 0,0368 1 try_to_unmap_one 0,0021 19 vfs_read 0,0709 23 vfs_write 0,0858 28 sys_read 0,3011 27 sys_write 0,2903 1 fput 0,0400 10 fget 0,1471 36 fget_light 0,2628 3 __set_page_buffers 0,0400 6 __find_get_block_slow 0,0216 1 mark_buffer_async_write 0,0435 2 buffer_insert_list 0,0187 1 inode_has_buffers 0,0385 2 create_buffers 0,0129 12 mark_buffer_dirty 0,1600 18 __brelse 0,3158 252 __find_get_block 1,1560 42 __getblk 0,5600 45 __bread 0,7895 2 set_bh_page 0,0328 1 create_empty_buffers 0,0065 1 unmap_underlying_metadata 0,0108 1 __block_write_full_page 0,0011 568 __block_prepare_write 0,6147 25 __block_commit_write 0,1799 2 block_read_full_page 0,0031 11 block_prepare_write 0,1692 26 generic_commit_write 0,1699 5 submit_bh 0,0147 1 drop_buffers 0,0052 3 alloc_buffer_head 0,0330 2 free_buffer_head 0,0202 2 init_buffer_head 0,0465 7 bio_alloc 0,0172 1 cp_new_stat64 0,0044 3 pipe_poll 0,0248 1 follow_mount 0,0072 3 link_path_walk 0,0014 3 path_lookup 0,0096 1 __user_walk 0,0118 1 may_open 0,0024 1 __pollwait 0,0058 3 max_select_fd 0,0133 8 do_select 0,0127 1 sys_poll 0,0016 1 dput 0,0019 2 prune_dcache 0,0045 15 __d_lookup 0,0479 1 generic_forget_inode 0,0030 1 iput 0,0081 25 inode_times_differ 0,3623 2 update_atime 0,0100 27 inode_update_time 0,1598 49 dnotify_parent 0,3121 4 __mark_inode_dirty 0,0170 3 mpage_writepages 0,0039 1 proc_delete_inode 0,0071 1 proc_alloc_inode 0,0087 2 proc_get_inode 0,0066 1 proc_root_lookup 0,0092 4 proc_lookup 0,0150 6 write_profile 0,0909 7 scan_bitmap_block 0,0063 3 use_preallocated_list_if_available 0,0256 11 reiserfs_allocate_blocknrs 0,0055 14 balance_leaf 0,0013 5 free_thrown 0,0481 2 do_balance 0,0077 9 do_balance_mark_leaf_dirty 0,0738 42 _make_cpu_key 0,2270 15 make_cpu_key 0,1596 1 file_capable 0,0192 78 reiserfs_get_block 0,0156 25 inode2sd 0,1678 21 update_stat_data 0,0843 93 reiserfs_update_sd 0,2148 1 lock_buffer_for_writepage 0,0069 9 reiserfs_write_full_page 0,0118 1 reiserfs_writepage 0,0175 14 reiserfs_prepare_write 0,1000 67 reiserfs_commit_write 0,1580 2 i_attrs_to_sd_attrs 0,0187 4 reiserfs_releasepage 0,0260 9 reiserfs_file_write 0,0056 1 create_virtual_node 0,0008 1 get_lfree 0,0096 5 get_rfree 0,0505 11 get_parents 0,0276 21 ip_check_balance 0,0072 3 check_balance 0,0201 3 get_direct_parent 0,0154 3 get_neighbors 0,0087 4 get_virtual_node_size 0,0500 1 get_mem_for_virtual_node 0,0046 2 clear_all_dirty_bits 0,0556 40 wait_tb_buffers_until_unlocked 0,0461 9 fix_nodes 0,0083 32 unfix_nodes 0,0912 1 leaf_copy_boundary_item 0,0005 2 leaf_insert_into_buf 0,0032 413 leaf_paste_in_buffer 0,5842 1 leaf_cut_from_buffer 0,0009 3 decrement_counters_in_path 0,0380 9 pathrelse_and_restore 0,1154 20 pathrelse 0,3636 160 is_leaf 0,3604 66 is_internal 0,4748 76 is_tree_node 0,7308 1184 search_by_key 0,3328 15 search_for_position_by_key 0,0155 12 init_tb_struct 0,1519 5 reiserfs_paste_into_item 0,0182 3 B_IS_IN_TREE 0,1429 6 copy_item_head 0,1667 2 reiserfs_check_lock_depth 0,4000 1 push_journal_writer 0,1429 2 pop_journal_writer 0,2857 1 dump_journal_writers 0,0164 19 reiserfs_in_journal 0,0399 32 reiserfs_wait_on_write_block 0,2319 30 do_journal_begin_r 0,0462 4 journal_begin 0,0930 2 journal_prepare 0,2857 36 journal_mark_dirty 0,0490 8 journal_end 0,1860 54 check_journal_end 0,0836 10 reiserfs_update_inode_transaction 0,1887 20 reiserfs_restore_prepared_buffer 0,6452 31 reiserfs_prepare_for_journal 0,3131 24 do_journal_end 0,0083 1 sd_part_size 0,0455 3 direct_is_left_mergeable 0,0229 2 indirect_bytes_number 0,0870 1 indirect_is_left_mergeable 0,0086 1 indirect_check_right 0,0227 5 radix_tree_insert 0,0248 48 radix_tree_lookup 0,6234 1 __lookup 0,0050 13 radix_tree_delete 0,0583 9 number 0,0152 8 vsnprintf 0,0074 1 vsprintf 0,0233 1 sprintf 0,0286 8 atomic_dec_and_lock 0,0952 50 memcpy 0,9091 1 strncpy_from_user 0,0110 129 clear_user 1,8169 4 __copy_user_intel 0,0233 6 __copy_to_user_ll 0,0577 208 __copy_from_user_ll 2,0000 24 read_zero 0,0494 1 tty_poll 0,0085 1 con_chars_in_buffer 0,1429 17 blk_rq_map_sg 0,0531 1 blk_congestion_wait 0,0077 48 __make_request 0,0379 5 generic_make_request 0,0113 2 submit_bio 0,0189 1 get_io_context 0,0079 1 get_stats 0,0083 88 ide_end_request 0,2659 12 ide_do_request 0,0113 8 ide_intr 0,0191 36 ide_inb 3,0000 1 ide_outb 0,0769 77 ide_outbsync 5,9231 3 ide_outsl 0,1667 10 ide_execute_command 0,0562 1 SELECT_DRIVE 0,0133 1 default_end_request 0,1111 1 __ide_do_rw_disk 0,0005 1 ide_do_rw_disk 0,0147 1 ide_dma_intr 0,0054 1 ide_build_sglist 0,0058 3 ide_build_dmatable 0,0077 1 __ide_dma_end 0,0065 1 i8042_interrupt 0,0018 1 i8042_timer_func 0,0161 8 raid0_make_request 0,0222 1 sock_aio_read 0,0048 16 sock_poll 0,3333 1 sock_def_readable 0,0077 1 dev_seq_printf_stats 0,0044 1 dev_seq_show 0,0084 2 tcp_poll 0,0055 3 unix_stream_sendmsg 0,0029 3 unix_stream_recvmsg 0,0024 7 unix_poll 0,0464 6804 gesamt 0,0029 ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 22:44 ` Michael Buesch 2003-08-06 22:56 ` Andrew Morton @ 2003-08-06 23:01 ` Bartlomiej Zolnierkiewicz 2003-08-06 23:16 ` Michael Buesch 1 sibling, 1 reply; 16+ messages in thread From: Bartlomiej Zolnierkiewicz @ 2003-08-06 23:01 UTC (permalink / raw) To: Michael Buesch; +Cc: Andrew Morton, linux-kernel, linux-ide, Willy Gardiol On Thu, 7 Aug 2003, Michael Buesch wrote: > But I've captured a few other interesting things in the syslog. > After doing a > $ hdparm -c1 -u1 -d1 -X69 /dev/hda > I saw this in my syslog: > > Aug 7 00:32:05 lfs kernel: blk: queue c049195c, I/O limit 4095Mb (mask 0xffffffff) > Aug 7 00:32:05 lfs kernel: hda: Speed warnings UDMA 3/4/5 is not functional. > > The onboard IDE controller is a UDMA-100 controller > and the disks do run in this mode, too. Please send dmesg and .config. -- Bartlomiej ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 23:01 ` Bartlomiej Zolnierkiewicz @ 2003-08-06 23:16 ` Michael Buesch 2003-08-06 23:30 ` Bartlomiej Zolnierkiewicz 0 siblings, 1 reply; 16+ messages in thread From: Michael Buesch @ 2003-08-06 23:16 UTC (permalink / raw) To: Bartlomiej Zolnierkiewicz Cc: Andrew Morton, linux-kernel, linux-ide, Willy Gardiol [-- Attachment #1: clearsigned data --] [-- Type: Text/Plain, Size: 685 bytes --] -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 07 August 2003 01:01, Bartlomiej Zolnierkiewicz wrote: > Please send dmesg and .config. I've attached them to this mail. Short note: The error messages from hdd come from my fu.. CD-recorder. There's no harddisk connected, so I think you may ignore these messages for now. > > -- > Bartlomiej - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD4DBQE/MYw/oxoigfggmSgRAjBgAJipOipfCCyKfwwX6zM46pOFp9/hAJ93aMvA vAobhjWzVsNigwpsLDgYLg== =Mcgi -----END PGP SIGNATURE----- [-- Attachment #2: dmsg --] [-- Type: text/plain, Size: 14934 bytes --] Linux version 2.6.0-test2 (mb@lfs) (gcc-Version 3.3.1 20030519 (prerelease)) #23 Don Aug 7 00:18:24 CEST 2003 Video mode to be used for restore is 30b BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000d0000 - 00000000000d4000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff8000 (ACPI data) BIOS-e820: 000000001fff8000 - 0000000020000000 (ACPI NVS) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved) BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) user-defined physical RAM map: user: 0000000000000000 - 000000000009fc00 (usable) user: 000000000009fc00 - 00000000000a0000 (reserved) user: 00000000000d0000 - 00000000000d4000 (reserved) user: 00000000000f0000 - 0000000000100000 (reserved) user: 0000000000100000 - 000000001fff0000 (usable) user: 000000001fff0000 - 000000001fff8000 (ACPI data) user: 000000001fff8000 - 0000000020000000 (ACPI NVS) user: 00000000fec00000 - 00000000fec01000 (reserved) user: 00000000fee00000 - 00000000fee01000 (reserved) user: 00000000ffb00000 - 00000000ffc00000 (reserved) user: 00000000fff00000 - 0000000100000000 (reserved) 511MB LOWMEM available. found SMP MP-table at 000fb800 hm, page 000fb000 reserved twice. hm, page 000fc000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f7000 reserved twice. On node 0 totalpages: 131056 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126960 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: INTEL Product ID: I845 APIC at: 0xFEE00000 Processor #0 15:2 APIC version 20 I/O APIC #2 Version 32 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 1 Building zonelist for node : 0 Kernel command line: root=/dev/md0 mce vga=779 console=ttyS1,9600 console=tty0 profile=1 mem=524224K kernel profiling enabled Initializing CPU#0 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 2240.629 MHz processor. Console: colour VGA+ 132x50 Calibrating delay loop... 4423.68 BogoMIPS Memory: 509824k/524224k available (2336k kernel code, 13624k reserved, 827k data, 376k init, 0k highmem) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) -> /dev -> /dev/console -> /root CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: After generic, caps: 3febfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available CPU#0: Thermal monitoring enabled CPU: Intel(R) Pentium(R) 4 CPU 1.60GHz stepping 04 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-10, 2-11 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 25. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... register #02: 00000000 ....... : arbitration: 00 .... register #03: 00000001 ....... : Boot DT : 1 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 39 02 001 01 0 0 0 0 0 1 1 31 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 001 01 0 0 0 0 0 1 1 51 06 001 01 0 0 0 0 0 1 1 59 07 001 01 0 0 0 0 0 1 1 61 08 001 01 0 0 0 0 0 1 1 69 09 001 01 0 0 0 0 0 1 1 71 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 001 01 0 0 0 0 0 1 1 79 0d 001 01 0 0 0 0 0 1 1 81 0e 001 01 0 0 0 0 0 1 1 89 0f 001 01 0 0 0 0 0 1 1 91 10 001 01 1 1 0 1 0 1 1 99 11 001 01 1 1 0 1 0 1 1 A1 12 001 01 1 1 0 1 0 1 1 A9 13 001 01 1 1 0 1 0 1 1 B1 14 001 01 1 1 0 1 0 1 1 B9 15 001 01 1 1 0 1 0 1 1 C1 16 001 01 1 1 0 1 0 1 1 C9 17 001 01 1 1 0 1 0 1 1 D1 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ18 -> 0:18 IRQ19 -> 0:19 IRQ20 -> 0:20 IRQ21 -> 0:21 IRQ22 -> 0:22 IRQ23 -> 0:23 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2239.0744 MHz. ..... host bus clock speed is 139.0983 MHz. Initializing RT netlink socket PCI: PCI BIOS revision 2.10 entry at 0xfdb71, last bus=3 PCI: Using configuration type 1 mtrr: v2.0 (20020519) BIO: pool of 256 setup, 14Kb (56 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) Linux Plug and Play Support v0.96 (c) Adam Belay PnPBIOS: Scanning system for PnP BIOS support... PnPBIOS: Found PnP BIOS installation structure at 0xc00f7520 PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x65ab, dseg 0xf0000 PnPBIOS: 14 nodes reported by PnP BIOS; 14 recorded by driver PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) Transparent bridge - Intel Corp. 82801BA/CA/DB PCI Br PCI: Using IRQ router PIIX [8086/2440] at 0000:00:1f.0 PCI->APIC IRQ transform: (B0,I31,P3) -> 19 PCI->APIC IRQ transform: (B0,I31,P1) -> 19 PCI->APIC IRQ transform: (B0,I31,P2) -> 23 PCI->APIC IRQ transform: (B1,I0,P0) -> 16 PCI->APIC IRQ transform: (B3,I2,P0) -> 18 PCI->APIC IRQ transform: (B3,I2,P0) -> 18 PCI->APIC IRQ transform: (B3,I3,P0) -> 19 PCI->APIC IRQ transform: (B3,I4,P0) -> 17 PCI->APIC IRQ transform: (B3,I12,P0) -> 20 PCI->APIC IRQ transform: (B3,I12,P1) -> 21 PCI->APIC IRQ transform: (B3,I12,P2) -> 22 pty: 256 Unix98 ptys configured Machine check exception polling timer started. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) Enabling SEP on CPU 0 Total HugeTLB memory allocated, 0 Journalled Block Device driver loaded devfs: v1.22 (20021013) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). request_module: failed /sbin/modprobe -- parport_lowlevel. error = -16 lp: driver loaded but no devices found Real Time Clock Driver v1.11 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected an Intel i845 Chipset. agpgart: Maximum main memory to use for agp memory: 439M agpgart: AGP aperture is 64M @ 0xe0000000 Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP] parport0: irq 7 detected parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) lp0: using parport0 (polling). Using anticipatory scheduling elevator Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 loop: loaded (max 8 devices) ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker http://www.scyld.com/network/ne2k-pci.html eth0: RealTek RTL-8029 found at 0xb800, IRQ 17, 52:54:05:FF:F5:EA. Linux video capture interface: v1.00 bttv: driver version 0.9.4 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Host bridge is Intel Corp. 82845 845 (Brookdale bttv: Bt8xx card found (0). bttv0: Bt878 (rev 17) at 0000:03:02.0, irq: 18, latency: 32, mmio: 0xddafe000 bttv0: detected: Hauppauge WinTV [card=10], PCI subsystem ID is 0070:13eb bttv0: using: BT878(Hauppauge (bt878)) [card=10,autodetected] bttv0: Hauppauge/Voodoo msp34xx: reset line init [5] bttv0: Hauppauge eeprom: model=44354, tuner=Philips FM1216 (5), radio=yes bttv0: using tuner=5 bttv0: i2c: checking for MSP34xx @ 0x80... found bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found bttv0: registered device video0 bttv0: registered device vbi0 bttv0: registered device radio0 bttv0: PLL: 28636363 => 35468950 .. ok msp34xx: init: chip=MSP3415D-B3 +nicam +simple msp3410: daemon started registering 0-0040 tvaudio: TV audio decoder + audio/video mux driver tvaudio: known chips: tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951),ta8874z tvmixer: MSP3415D-B3 (bt848 #0) registered with minor 0 tuner: chip found @ 0xc2 tuner: type set to 5 (Philips PAL_BG (FI1216 and compatibles)) registering 0-0061 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH2: IDE controller at PCI slot 0000:00:1f.1 ICH2: chipset revision 5 ICH2: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio hda: IC35L040AVVA07-0, ATA DISK drive hdb: LG DVD-ROM DRD-8160B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: IC35L040AVVA07-0, ATA DISK drive hdd: CD-W54E, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: host protected area => 1 hda: 80418240 sectors (41174 MB) w/1863KiB Cache, CHS=79780/16/63, UDMA(100) hda: only one drive on a channel supported for tcq /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 < p5 p6 > hdc: max request size: 128KiB hdc: host protected area => 1 hdc: 80418240 sectors (41174 MB) w/1863KiB Cache, CHS=79780/16/63, UDMA(33) hdc: only one drive on a channel supported for tcq /dev/ide/host0/bus1/target0/lun0: p1 p2 p3 < p5 p6 p7 > hdb: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 end_request: I/O error, dev hdd, sector 0 hdd: ATAPI 10X CD-ROM CD-R/RW drive, 1280kB Cache, DMA mice: PS/2 mouse device common for all mice input: PC Speaker input: GenPS/2 Genius Wheel Mouse on isa0060/serio1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 I2O Core - (C) Copyright 1999 Red Hat Software I2O: Event thread created as pid 12 i2o: Checking for PCI I2O controllers... I2O configuration manager v 0.04. (C) Copyright 1999 Red Hat Software i2c /dev entries driver module version 2.7.0 (20021208) md: raid0 personality registered as nr 2 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 btaudio: driver version 0.7 loaded [digital+analog] btaudio: Bt878 (rev 17) at 03:02.1, irq: 18, latency: 32, mmio: 0xddaff000 btaudio: using card config "default" btaudio: registered device dsp0 [digital] btaudio: registered device dsp1 [analog] btaudio: registered device mixer1 Advanced Linux Sound Architecture Driver Version 0.9.4 (Mon Jun 09 12:01:18 2003 UTC). request_module: failed /sbin/modprobe -- snd-card-0. error = -16 ALSA sound/core/oss/pcm_oss.c:2170: unable to register OSS PCM device 0:0 ALSA sound/core/oss/mixer_oss.c:1210: unable to register OSS mixer device 0:0 ALSA device list: #0: Ensoniq AudioPCI ENS1371 at 0xbc00, irq 19 oprofile: using NMI interrupt. NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 65536) GRE over IPv4 tunneling driver NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. md: Autodetecting RAID arrays. md: autorun ... md: considering hdc5 ... md: adding hdc5 ... md: adding hda5 ... md: created md0 md: bind<hda5> md: bind<hdc5> md: running: <hdc5><hda5> md0: setting max_sectors to 8, segment boundary to 2047 blk_queue_segment_boundary: set to minimum fff raid0: looking at hdc5 raid0: comparing hdc5(19530880) with hdc5(19530880) raid0: END raid0: ==> UNIQUE raid0: 1 zones raid0: looking at hda5 raid0: comparing hda5(19534912) with hdc5(19530880) raid0: NOT EQUAL raid0: comparing hda5(19534912) with hda5(19534912) raid0: END raid0: ==> UNIQUE raid0: 2 zones raid0: FINAL 2 zones raid0: zone 1 raid0: checking hda5 ... contained as device 0 (19534912) is smallest!. raid0: checking hdc5 ... nope. raid0: zone->nb_dev: 1, size: 4032 raid0: current zone offset: 19534912 raid0: done. raid0 : md_size is 39065792 blocks. raid0 : conf->hash_spacing is 39061760 blocks. raid0 : nb_zone is 2. raid0 : Allocating 8 bytes for hash. md: ... autorun DONE. found reiserfs format "3.6" with standard journal Reiserfs journal params: device md0, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 reiserfs: checking transaction log (md0) for (md0) Using r5 hash to sort names VFS: Mounted root (reiserfs filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 376k freed Adding 289160k swap on /dev/ide/host0/bus0/target0/lun0/part2. Priority:42 extents:1 Adding 292816k swap on /dev/ide/host0/bus1/target0/lun0/part2. Priority:42 extents:1 blk: queue c049195c, I/O limit 4095Mb (mask 0xffffffff) hda: Speed warnings UDMA 3/4/5 is not functional. hdb: Speed warnings UDMA 3/4/5 is not functional. blk: queue c04922ac, I/O limit 4095Mb (mask 0xffffffff) hdc: Speed warnings UDMA 3/4/5 is not functional. hdd: Speed warnings UDMA 3/4/5 is not functional. nfs warning: mount version older than kernel hdb: CHECK for good STATUS hdd: drive_cmd: status=0x51 { DriveReady SeekComplete Error } hdd: drive_cmd: error=0x04Aborted Command hdd: drive_cmd: status=0x51 { DriveReady SeekComplete Error } hdd: drive_cmd: error=0x04Aborted Command hdd: drive_cmd: status=0x51 { DriveReady SeekComplete Error } hdd: drive_cmd: error=0x04Aborted Command [-- Attachment #3: .config --] [-- Type: text/plain, Size: 19461 bytes --] # # Automatically generated make config: don't edit # CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # # General setup # CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_OBSOLETE_MODPARM=y CONFIG_MODVERSIONS=y CONFIG_KMOD=y # # Processor type and features # CONFIG_X86_PC=y # CONFIG_X86_VOYAGER is not set # CONFIG_X86_NUMAQ is not set # CONFIG_X86_SUMMIT is not set # CONFIG_X86_BIGSMP is not set # CONFIG_X86_VISWS is not set # CONFIG_X86_GENERICARCH is not set # CONFIG_X86_ES7000 is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set CONFIG_MPENTIUM4=y # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MELAN is not set # CONFIG_MCRUSOE is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP2 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_X86_GENERIC is not set CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_HUGETLB_PAGE=y # CONFIG_SMP is not set CONFIG_PREEMPT=y CONFIG_X86_UP_APIC=y CONFIG_X86_UP_IOAPIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_TSC=y CONFIG_X86_MCE=y CONFIG_X86_MCE_NONFATAL=y CONFIG_X86_MCE_P4THERMAL=y # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # CONFIG_EDD is not set CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y # # Power management options (ACPI, APM) # CONFIG_PM=y # CONFIG_SOFTWARE_SUSPEND is not set # # ACPI Support # # CONFIG_ACPI is not set CONFIG_APM=y # CONFIG_APM_IGNORE_USER_SUSPEND is not set # CONFIG_APM_DO_ENABLE is not set CONFIG_APM_CPU_IDLE=y # CONFIG_APM_DISPLAY_BLANK is not set # CONFIG_APM_RTC_IS_GMT is not set # CONFIG_APM_ALLOW_INTS is not set # CONFIG_APM_REAL_MODE_POWER_OFF is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GODIRECT is not set CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y # CONFIG_PCI_LEGACY_PROC is not set CONFIG_PCI_NAMES=y # CONFIG_ISA is not set # CONFIG_MCA is not set # CONFIG_SCx200 is not set # CONFIG_HOTPLUG is not set # # Executable file formats # CONFIG_KCORE_ELF=y # CONFIG_KCORE_AOUT is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set # # Generic Driver Options # # CONFIG_FW_LOADER is not set # # Memory Technology Devices (MTD) # # CONFIG_MTD is not set # # Parallel port support # CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_CML1=y # CONFIG_PARPORT_SERIAL is not set # CONFIG_PARPORT_PC_FIFO is not set # CONFIG_PARPORT_PC_SUPERIO is not set # CONFIG_PARPORT_OTHER is not set CONFIG_PARPORT_1284=y # # Plug and Play support # CONFIG_PNP=y CONFIG_PNP_NAMES=y # CONFIG_PNP_DEBUG is not set # # Protocols # # CONFIG_ISAPNP is not set CONFIG_PNPBIOS=y # # Block devices # CONFIG_BLK_DEV_FD=y # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_LBD is not set # # ATA/ATAPI/MFM/RLL support # CONFIG_IDE=y # # IDE, ATA and ATAPI Block devices # CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_HD_IDE is not set # CONFIG_BLK_DEV_HD is not set CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_IDEDISK_STROKE=y CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDEFLOPPY is not set CONFIG_IDE_TASK_IOCTL=y # CONFIG_IDE_TASKFILE_IO is not set # # IDE chipset support/bugfixes # CONFIG_BLK_DEV_CMD640=y # CONFIG_BLK_DEV_CMD640_ENHANCED is not set CONFIG_BLK_DEV_IDEPNP=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_BLK_DEV_GENERIC=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_BLK_DEV_IDE_TCQ=y CONFIG_BLK_DEV_IDE_TCQ_DEFAULT=y CONFIG_BLK_DEV_IDE_TCQ_DEPTH=8 # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_IDEDMA_FORCED is not set CONFIG_IDEDMA_PCI_AUTO=y # CONFIG_IDEDMA_ONLYDISK is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_PCI_WIP is not set CONFIG_BLK_DEV_ADMA=y CONFIG_BLK_DEV_AEC62XX=y CONFIG_BLK_DEV_ALI15X3=y # CONFIG_WDC_ALI15X3 is not set CONFIG_BLK_DEV_AMD74XX=y CONFIG_BLK_DEV_CMD64X=y CONFIG_BLK_DEV_TRIFLEX=y CONFIG_BLK_DEV_CY82C693=y CONFIG_BLK_DEV_CS5520=y CONFIG_BLK_DEV_HPT34X=y CONFIG_BLK_DEV_HPT366=y CONFIG_BLK_DEV_SC1200=y CONFIG_BLK_DEV_PIIX=y CONFIG_BLK_DEV_NS87415=y CONFIG_BLK_DEV_OPTI621=y CONFIG_BLK_DEV_PDC202XX_OLD=y CONFIG_BLK_DEV_PDC202XX_NEW=y CONFIG_PDC202XX_FORCE=y CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_SVWKS=y CONFIG_BLK_DEV_SIIMAGE=y CONFIG_BLK_DEV_SIS5513=y CONFIG_BLK_DEV_SLC90E66=y CONFIG_BLK_DEV_TRM290=y CONFIG_BLK_DEV_VIA82CXXX=y CONFIG_IDEDMA_AUTO=y CONFIG_IDEDMA_IVB=y CONFIG_BLK_DEV_PDC202XX=y CONFIG_BLK_DEV_IDE_MODES=y # # SCSI device support # # CONFIG_SCSI is not set # # Multi-device support (RAID and LVM) # CONFIG_MD=y CONFIG_BLK_DEV_MD=y # CONFIG_MD_LINEAR is not set CONFIG_MD_RAID0=y # CONFIG_MD_RAID1 is not set # CONFIG_MD_RAID5 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_BLK_DEV_DM is not set # # Fusion MPT device support # # # IEEE 1394 (FireWire) support (EXPERIMENTAL) # # CONFIG_IEEE1394 is not set # # I2O device support # CONFIG_I2O=y CONFIG_I2O_PCI=m CONFIG_I2O_BLOCK=m CONFIG_I2O_PROC=m # # Networking support # CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_MMAP=y # CONFIG_NETLINK_DEV is not set # CONFIG_NETFILTER is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # CONFIG_IP_ADVANCED_ROUTER is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set CONFIG_NET_IPGRE=y # CONFIG_ARPD is not set CONFIG_INET_ECN=y CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_IPV6 is not set # CONFIG_XFRM_USER is not set # # SCTP Configuration (EXPERIMENTAL) # CONFIG_IPV6_SCTP__=y # CONFIG_IP_SCTP is not set # CONFIG_ATM is not set # CONFIG_VLAN_8021Q is not set # CONFIG_LLC is not set # CONFIG_DECNET is not set # CONFIG_BRIDGE is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_FASTROUTE is not set # CONFIG_NET_HW_FLOWCONTROL is not set # # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set # # Network testing # # CONFIG_NET_PKTGEN is not set CONFIG_NETDEVICES=y # # ARCnet devices # # CONFIG_ARCNET is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_ETHERTAP is not set # CONFIG_NET_SB1000 is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_NET_VENDOR_3COM is not set # # Tulip family network device support # # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set CONFIG_NE2K_PCI=y # CONFIG_8139CP is not set # CONFIG_8139TOO is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # # Ethernet (1000 Mbit) # # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # # Ethernet (10000 Mbit) # # CONFIG_IXGB is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # # Wireless LAN (non-hamradio) # # CONFIG_NET_RADIO is not set # # Token Ring devices (depends on LLC=y) # # CONFIG_RCPCI is not set # CONFIG_SHAPER is not set # # Wan interfaces # # CONFIG_WAN is not set # # Amateur Radio support # # CONFIG_HAMRADIO is not set # # IrDA (infrared) support # # CONFIG_IRDA is not set # # ISDN subsystem # # CONFIG_ISDN_BOOL is not set # # Telephony Support # # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y # CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input I/O drivers # # CONFIG_GAMEPORT is not set CONFIG_SOUND_GAMEPORT=y CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set CONFIG_SERIO_PCIPS2=y # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_UINPUT is not set # # Character devices # CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_EXTENDED is not set # # Non-8250 serial port support # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_PRINTER=y # CONFIG_LP_CONSOLE is not set # CONFIG_PPDEV is not set # CONFIG_TIPAR is not set # # I2C support # CONFIG_I2C=y CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_PHILIPSPAR is not set # CONFIG_I2C_ELV is not set # CONFIG_I2C_VELLEMAN is not set # CONFIG_SCx200_ACB is not set # CONFIG_I2C_ALGOPCF is not set CONFIG_I2C_CHARDEV=y # # I2C Hardware Sensors Mainboard support # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIAPRO is not set # # I2C Hardware Sensors Chip support # # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_VIA686A is not set CONFIG_SENSORS_W83781D=y CONFIG_I2C_SENSOR=y # # Mice # # CONFIG_BUSMOUSE is not set # CONFIG_QIC02_TAPE is not set # # IPMI # # CONFIG_IPMI_HANDLER is not set # # Watchdog Cards # # CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set CONFIG_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set # # Ftape, the floppy tape device driver # # CONFIG_FTAPE is not set CONFIG_AGP=y # CONFIG_AGP_ALI is not set # CONFIG_AGP_AMD is not set # CONFIG_AGP_AMD_8151 is not set CONFIG_AGP_INTEL=y # CONFIG_AGP_NVIDIA is not set # CONFIG_AGP_SIS is not set # CONFIG_AGP_SWORKS is not set # CONFIG_AGP_VIA is not set # CONFIG_DRM is not set # CONFIG_MWAVE is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HANGCHECK_TIMER is not set # # Multimedia devices # CONFIG_VIDEO_DEV=y # # Video For Linux # CONFIG_VIDEO_PROC_FS=y # # Video Adapters # CONFIG_VIDEO_BT848=y # CONFIG_VIDEO_PMS is not set # CONFIG_VIDEO_BWQCAM is not set # CONFIG_VIDEO_CQCAM is not set # CONFIG_VIDEO_W9966 is not set # CONFIG_VIDEO_CPIA is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_TUNER_3036 is not set # CONFIG_VIDEO_STRADIS is not set # CONFIG_VIDEO_ZORAN is not set # CONFIG_VIDEO_ZR36120 is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_MXB is not set # CONFIG_VIDEO_DPC is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # # Radio Adapters # # CONFIG_RADIO_GEMTEK_PCI is not set # CONFIG_RADIO_MAXIRADIO is not set # CONFIG_RADIO_MAESTRO is not set # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set CONFIG_VIDEO_VIDEOBUF=y CONFIG_VIDEO_TUNER=y CONFIG_VIDEO_BUF=y CONFIG_VIDEO_BTCX=y # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_REISERFS_FS=y # CONFIG_REISERFS_CHECK is not set # CONFIG_REISERFS_PROC_INFO is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y # CONFIG_ZISOFS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y # CONFIG_MSDOS_FS is not set CONFIG_VFAT_FS=y # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_DEVFS_FS=y CONFIG_DEVFS_MOUNT=y # CONFIG_DEVFS_DEBUG is not set CONFIG_DEVPTS_FS=y # CONFIG_DEVPTS_FS_XATTR is not set # CONFIG_TMPFS is not set # CONFIG_HUGETLBFS is not set CONFIG_RAMFS=y # # Miscellaneous filesystems # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # # Network File Systems # CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V4 is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y # CONFIG_NFSD_V4 is not set CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_SUNRPC=y # CONFIG_SUNRPC_GSS is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_INTERMEZZO_FS is not set # CONFIG_AFS_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y # # Native Language Support # CONFIG_NLS_DEFAULT="iso8859-1" # CONFIG_NLS_CODEPAGE_437 is not set # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set CONFIG_NLS_CODEPAGE_852=y # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # # Graphics support # # CONFIG_FB is not set CONFIG_VIDEO_SELECT=y # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y # # Sound # CONFIG_SOUND=y # # Advanced Linux Sound Architecture # CONFIG_SND=y CONFIG_SND_SEQUENCER=y # CONFIG_SND_SEQ_DUMMY is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_RTCTIMER=y CONFIG_SND_VERBOSE_PRINTK=y # CONFIG_SND_DEBUG is not set # # Generic devices # # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set # # PCI devices # # CONFIG_SND_ALI5451 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_KORG1212 is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_YMFPCI is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_ENS1370 is not set CONFIG_SND_ENS1371=y # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_FM801 is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set # CONFIG_SND_INTEL8X0 is not set # CONFIG_SND_SONICVIBES is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VX222 is not set # # Open Sound System # CONFIG_SOUND_PRIME=y CONFIG_SOUND_BT878=y # CONFIG_SOUND_CMPCI is not set # CONFIG_SOUND_EMU10K1 is not set # CONFIG_SOUND_FUSION is not set # CONFIG_SOUND_CS4281 is not set # CONFIG_SOUND_ES1370 is not set # CONFIG_SOUND_ES1371 is not set # CONFIG_SOUND_ESSSOLO1 is not set # CONFIG_SOUND_MAESTRO is not set # CONFIG_SOUND_MAESTRO3 is not set # CONFIG_SOUND_ICH is not set # CONFIG_SOUND_RME96XX is not set # CONFIG_SOUND_SONICVIBES is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set # CONFIG_SOUND_VIA82CXXX is not set # CONFIG_SOUND_OSS is not set CONFIG_SOUND_TVMIXER=y # CONFIG_SOUND_ALI5455 is not set # CONFIG_SOUND_FORTE is not set # CONFIG_SOUND_AD1980 is not set # # USB support # # CONFIG_USB is not set # CONFIG_USB_GADGET is not set # # Bluetooth support # # CONFIG_BT is not set # # Profiling support # CONFIG_PROFILING=y CONFIG_OPROFILE=y # # Kernel hacking # CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_IOVIRT is not set CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set CONFIG_FRAME_POINTER=y CONFIG_X86_EXTRA_IRQS=y CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y # # Security options # # CONFIG_SECURITY is not set # # Cryptographic options # # CONFIG_CRYPTO is not set # # Library routines # CONFIG_CRC32=y CONFIG_X86_BIOS_REBOOT=y ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 23:16 ` Michael Buesch @ 2003-08-06 23:30 ` Bartlomiej Zolnierkiewicz 0 siblings, 0 replies; 16+ messages in thread From: Bartlomiej Zolnierkiewicz @ 2003-08-06 23:30 UTC (permalink / raw) To: Michael Buesch; +Cc: Andrew Morton, linux-kernel, linux-ide, Willy Gardiol On Thu, 7 Aug 2003, Michael Buesch wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Thursday 07 August 2003 01:01, Bartlomiej Zolnierkiewicz wrote: > > Please send dmesg and .config. > > I've attached them to this mail. After removing CONFIG_IDEDMA_IVB=y from your config "Speed warnings" should go away. -- Bartlomiej ^ permalink raw reply [flat|nested] 16+ messages in thread
[parent not found: <200308062331.08020.insecure@mail.od.ua>]
* Re: [2.6] system is very slow during disk access [not found] ` <200308062331.08020.insecure@mail.od.ua> @ 2003-08-06 20:47 ` Michael Buesch 2003-08-07 4:13 ` Nuno Silva 0 siblings, 1 reply; 16+ messages in thread From: Michael Buesch @ 2003-08-06 20:47 UTC (permalink / raw) To: insecure; +Cc: linux kernel mailing list, linux-ide -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Wednesday 06 August 2003 22:31, insecure wrote: > hdparm -T -t output? dmesg? lspci? /proc/ide stuff? root@lfs:/home/mb> hdparm -T -t /dev/hda /dev/hda: Timing buffer-cache reads: 128 MB in 0.37 seconds =343.22 MB/sec Timing buffered disk reads: 64 MB in 1.53 seconds = 41.81 MB/sec dmesg doesn't show any unusual messages. root@lfs:/home/mb> lspci 00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04) 00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 05) 00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05) 00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05) 00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 05) 00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 05) 00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 05) 01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti4400] (rev a2) 03:02.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) 03:02.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) 03:03.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02) 03:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) 03:0c.0 USB Controller: NEC Corporation USB (rev 41) 03:0c.1 USB Controller: NEC Corporation USB (rev 41) 03:0c.2 USB Controller: NEC Corporation USB 2.0 (rev 02) root@lfs:/home/mb> cat /proc/ide/drivers ide-cdrom version 4.59-ac1 ide-disk version 1.18 root@lfs:/home/mb> cat /proc/ide/hda/settings name value min max mode - ---- ----- --- --- ---- acoustic 0 0 254 rw address 0 0 2 rw bios_cyl 79780 0 65535 rw bios_head 16 0 255 rw bios_sect 63 0 63 rw bswap 0 0 1 r current_speed 69 0 70 rw failures 0 0 65535 rw init_speed 69 0 70 rw io_32bit 1 0 3 rw keepsettings 0 0 1 rw lun 0 0 7 rw max_failures 1 0 65535 rw multcount 16 0 16 rw nice1 1 0 1 rw nowerr 0 0 1 rw number 0 0 3 rw pio_mode write-only 0 255 w slow 0 0 1 rw unmaskirq 0 0 1 rw using_dma 1 0 1 rw wcache 0 0 1 rw root@lfs:/home/mb> cat /proc/ide/hda/model IC35L040AVVA07-0 > -- > insecure - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MWlSoxoigfggmSgRAjXOAJ9zyjWGS7G30ScpX+qff+xCY0AEzACfRVvQ 42uPwSsmoPv5hte149jD398= =XNT2 -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-06 20:47 ` Michael Buesch @ 2003-08-07 4:13 ` Nuno Silva 2003-08-07 9:53 ` Michael Buesch 0 siblings, 1 reply; 16+ messages in thread From: Nuno Silva @ 2003-08-07 4:13 UTC (permalink / raw) To: Michael Buesch; +Cc: insecure, linux kernel mailing list, linux-ide Hi! There are some references to: hdparm -a 512 /dev/hda. For some folks this improves fs performance. Does it work for you? Regards, Nuno Silva Michael Buesch wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Wednesday 06 August 2003 22:31, insecure wrote: > >>hdparm -T -t output? dmesg? lspci? /proc/ide stuff? > > > > root@lfs:/home/mb> hdparm -T -t /dev/hda > > /dev/hda: > Timing buffer-cache reads: 128 MB in 0.37 seconds =343.22 MB/sec > Timing buffered disk reads: 64 MB in 1.53 seconds = 41.81 MB/sec > > > dmesg doesn't show any unusual messages. > > > root@lfs:/home/mb> lspci > 00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04) > 00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) > 00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 05) > 00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05) > 00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05) > 00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 05) > 00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 05) > 00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 05) > 01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti4400] (rev a2) > 03:02.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11) > 03:02.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11) > 03:03.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02) > 03:04.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) > 03:0c.0 USB Controller: NEC Corporation USB (rev 41) > 03:0c.1 USB Controller: NEC Corporation USB (rev 41) > 03:0c.2 USB Controller: NEC Corporation USB 2.0 (rev 02) > > root@lfs:/home/mb> cat /proc/ide/drivers > ide-cdrom version 4.59-ac1 > ide-disk version 1.18 > > root@lfs:/home/mb> cat /proc/ide/hda/settings > name value min max mode > - ---- ----- --- --- ---- > acoustic 0 0 254 rw > address 0 0 2 rw > bios_cyl 79780 0 65535 rw > bios_head 16 0 255 rw > bios_sect 63 0 63 rw > bswap 0 0 1 r > current_speed 69 0 70 rw > failures 0 0 65535 rw > init_speed 69 0 70 rw > io_32bit 1 0 3 rw > keepsettings 0 0 1 rw > lun 0 0 7 rw > max_failures 1 0 65535 rw > multcount 16 0 16 rw > nice1 1 0 1 rw > nowerr 0 0 1 rw > number 0 0 3 rw > pio_mode write-only 0 255 w > slow 0 0 1 rw > unmaskirq 0 0 1 rw > using_dma 1 0 1 rw > wcache 0 0 1 rw > > > root@lfs:/home/mb> cat /proc/ide/hda/model > IC35L040AVVA07-0 > > > >>-- >>insecure > > > - -- > Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] > Penguin on this machine: Linux 2.6.0-test2 - i386 > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.2.1 (GNU/Linux) > > iD8DBQE/MWlSoxoigfggmSgRAjXOAJ9zyjWGS7G30ScpX+qff+xCY0AEzACfRVvQ > 42uPwSsmoPv5hte149jD398= > =XNT2 > -----END PGP SIGNATURE----- > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [2.6] system is very slow during disk access 2003-08-07 4:13 ` Nuno Silva @ 2003-08-07 9:53 ` Michael Buesch 0 siblings, 0 replies; 16+ messages in thread From: Michael Buesch @ 2003-08-07 9:53 UTC (permalink / raw) To: Nuno Silva Cc: Jean-Yves LENHOF, insecure, linux kernel mailing list, linux-ide, Andrew Morton -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 07 August 2003 06:13, Nuno Silva wrote: > Hi! Hi, > There are some references to: hdparm -a 512 /dev/hda. > For some folks this improves fs performance. > > Does it work for you? Changing read-ahead doesn't work. Neither to 8 nor to 512. I think it doesn't have something to do with read-ahead, because the system-performance-drop occurs while writing to the disk. My dd-example wrote to disk: dd if=/dev/zero of=./t.test I just ran a few other tests: dd if=/dev/hda of=/dev/null doesn't drop system performance and the system is very usable while dd is running. So reading from a plain partition is OK. dd if=/dev/zero of=/dev/hdc7 This slows down the system _very_ much, but it's still usable. The mouse curser doesn't jump randomly over the screen, like it did while dd if=/dev/zero of=./t.test So my guess, it may have something to do with reiserFS. So I ran another test: I did mke2fs /dev/hdc7 mount /dev/hdc7 /mnt/data_1 cd /mnt/data_1 dd if=/dev/zero of=./t.test And now the surprise. :) Here the system-behaviour is exactly the same, as while writing to the plain partition. The cursor is not smooth, but it's usable and it doesn't jump ramdonly over the screen. So I think it has something to do with reiserFS. Where can I start to track it down, why reiserFS is doing this? Hmm, I'll try to enable CONFIG_REISERFS_CHECK and CONFIG_REISERFS_PROC_INFO Can somebody tell me how to debug reiserFS with these options enabled? > Regards, > Nuno Silva Short note: hda and hdc are both exactly the same devices. - -- Regards Michael Buesch [ http://www.8ung.at/tuxsoft ] Penguin on this machine: Linux 2.6.0-test2 - i386 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/MiGKoxoigfggmSgRAt+PAJ9gI8Z5Osm4/DcnFZsPtR7x4UQpZACfZw7R GxC2PwCVOAWFFE39Fw9ttKM= =v0nD -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2003-08-07 9:53 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2003-08-06 18:51 [2.6] system is very slow during disk access Michael Buesch
2003-08-06 19:29 ` Frank Van Damme
2003-08-06 19:31 ` Michael Buesch
2003-08-06 22:19 ` Willy Gardiol
2003-08-06 22:27 ` Michael Buesch
2003-08-06 19:29 ` Michael Buesch
2003-08-06 22:04 ` Andrew Morton
2003-08-06 22:44 ` Michael Buesch
2003-08-06 22:56 ` Andrew Morton
2003-08-06 23:10 ` Michael Buesch
2003-08-06 23:01 ` Bartlomiej Zolnierkiewicz
2003-08-06 23:16 ` Michael Buesch
2003-08-06 23:30 ` Bartlomiej Zolnierkiewicz
[not found] ` <200308062331.08020.insecure@mail.od.ua>
2003-08-06 20:47 ` Michael Buesch
2003-08-07 4:13 ` Nuno Silva
2003-08-07 9:53 ` Michael Buesch
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).