From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sterpu Victor Subject: raid 5 kernel error Date: Wed, 13 Sep 2006 14:17:09 +0300 Message-ID: <4507E8B5.8090802@ambra.ro> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids I made a raid 5. When the raid was building I received the some errors from the kernel, and after this the raid stopped rebuilding. The command cat /proc/mdstat shows this: Personalities : [raid5] md0 : active raid5 hda6[0] hdd6[4] hdc6[2] hdb6[1] 579664896 blocks level 5, 64k chunk, algorithm 2 [4/3] [UUU_] [========>............] recovery = 44.2% (85521060/193221632) finish=7130.7min speed=251K/sec unused devices: There are 7130 minutes to completion of recovery, and this number is only increasing. The raid will not advance after procent 44.2. I suspenct oane of the hdd's is broken, but I can't find any reference to one specific device in the mesages I received. Message in /var/log/kernel/errors May 31 11:18:22 localhost kernel: audit(1022858289.060:0): initialized May 31 11:18:22 localhost kernel: swsusp: Suspend partition has wrong signature? May 31 11:18:22 localhost kernel: raid5: raid level 5 set md0 active with 3 out of 4 devices, algorithm 2 May 31 11:36:03 localhost kernel: FAT: bogus number of reserved sectors May 31 12:29:18 localhost kernel: Unable to handle kernel paging request at virtual address 0001c3c9 May 31 12:29:18 localhost kernel: printing eip: May 31 12:29:18 localhost kernel: *pde = 37db8001 May 31 12:29:18 localhost kernel: Oops: 0000 [#1] Message in /var/log/kernel/warnings May 31 12:29:18 localhost kernel: f88392c2 May 31 12:29:18 localhost kernel: Modules linked in: vfat fat md5 ipv6 8139too mii af_packet floppy usbhid video thermal tc1100_wmi processor fan container button battery ac ide_cd loop supermount via_agp agpgart tsdev ehci_hcd uhci_hcd usbcore evdev ext3 jbd sd_mod sata_via libata scsi_mod raid5 xor dm_snapshot dm_zero dm_mirror dm_mod May 31 12:29:18 localhost kernel: CPU: 0 May 31 12:29:18 localhost kernel: EIP: 0060:[pg0+943293122/1068880896] Not tainted VLI May 31 12:29:18 localhost kernel: EIP: 0060:[] Not tainted VLI May 31 12:29:18 localhost kernel: EFLAGS: 00010002 (2.6.12-12mdk) May 31 12:29:18 localhost kernel: EIP is at __find_stripe+0x52/0x80 [raid5] May 31 12:29:18 localhost kernel: eax: 0a31cb66 ebx: 0001c3b5 ecx: 0a31cbf6 edx: 0001c3b6 May 31 12:29:18 localhost kernel: esi: 0a31e548 edi: 00000000 ebp: f74efdf0 esp: f74efde4 May 31 12:29:18 localhost kernel: ds: 007b es: 007b ss: 0068 May 31 12:29:18 localhost kernel: Process md0_resync (pid: 838, threadinfo=f74ee000 task=f7c7d5e0) May 31 12:29:18 localhost kernel: Stack: f7c1dae0 00000001 f7c1db38 f74efe60 f8839329 f7c1dae0 0a31e548 00000000 May 31 12:29:18 localhost kernel: 00000000 00000000 00000001 00000000 00000000 f74ee000 f7c1db40 f7b7f050 May 31 12:29:18 localhost kernel: 00000000 00000000 00000000 f74ee000 ffffff90 00000150 00000003 0000007b May 31 12:29:18 localhost kernel: Call Trace: May 31 12:29:18 localhost kernel: [show_stack+171/240] show_stack+0xab/0xf0 May 31 12:29:18 localhost kernel: [] show_stack+0xab/0xf0 May 31 12:29:18 localhost kernel: [show_registers+364/512] show_registers+0x16c/0x200 May 31 12:29:18 localhost kernel: [] show_registers+0x16c/0x200 May 31 12:29:18 localhost kernel: [die+200/336] die+0xc8/0x150 May 31 12:29:18 localhost kernel: [] die+0xc8/0x150 May 31 12:29:18 localhost kernel: [do_page_fault+609/1921] do_page_fault+0x261/0x781 May 31 12:29:18 localhost kernel: [] do_page_fault+0x261/0x781 May 31 12:29:18 localhost kernel: [error_code+79/84] error_code+0x4f/0x54 May 31 12:29:18 localhost kernel: [] error_code+0x4f/0x54 May 31 12:29:18 localhost kernel: [pg0+943293225/1068880896] get_active_stripe+0x39/0x300 [raid5] May 31 12:29:18 localhost kernel: [] get_active_stripe+0x39/0x300 [raid5] May 31 12:29:18 localhost kernel: [pg0+943304961/1068880896] sync_request+0x141/0x200 [raid5] May 31 12:29:18 localhost kernel: [] sync_request+0x141/0x200 [raid5] May 31 12:29:18 localhost kernel: [md_do_sync+1026/2400] md_do_sync+0x402/0x960 May 31 12:29:18 localhost kernel: [] md_do_sync+0x402/0x960 May 31 12:29:18 localhost kernel: [md_thread+295/368] md_thread+0x127/0x170 May 31 12:29:18 localhost kernel: [] md_thread+0x127/0x170 May 31 12:29:18 localhost kernel: [kernel_thread_helper+5/12] kernel_thread_helper+0x5/0xc May 31 12:29:18 localhost kernel: [] kernel_thread_helper+0x5/0xc May 31 12:29:18 localhost kernel: Code: 00 8b 00 8b 1c 90 85 db 74 37 8b 43 14 89 f9 8b 53 18 31 f0 31 d1 09 c1 75 21 89 d8 8b 74 24 04 8b 1c 24 8b 7c 24 08 89 ec 5d c3 <8b> 43 14 89 f9 8b 53 18 31 f0 31 d1 09 c1 74 df 8b 1b 85 db 75