From: Peter Favrholdt <linux-ide@how.dk>
To: linux-ide@vger.kernel.org
Subject: Correction Re: Bug is fixed in 2.6.23.1: sata_promise: port is slow to respond, reset failed
Date: Sat, 10 Nov 2007 00:58:55 +0100 [thread overview]
Message-ID: <4734F43F.5080601@how.dk> (raw)
In-Reply-To: <4711DF89.5000208@how.dk>
Hi,
I previously wrote this issue was fixed by upgrading to 2.6.23.1
There were some mails on this list regarding a workaround for an Asic
bug and of course I'm looking forward to trying it :-)
Anyway here goes for completeness:
* 2.6.23.1 completed dd-stress tests as described earlier (these same
tests would always make 2.6.22.9 fail before completing even a single run)
* after 21 days and 8 hours normal operation, one sata channel froze
while doing checkarray with the following dmesg output (only md/sata
stuff - rest deleted):
01:06:02 kernel: [1843824.893109] md: data-check of RAID array md0
01:06:02 kernel: [1843824.893117] md: minimum _guaranteed_ speed: 1000
KB/sec/disk.
01:06:02 kernel: [1843824.893121] md: using maximum available idle IO
bandwidth (but not more than 200000 KB/sec) for data-check.
01:06:02 kernel: [1843824.893126] md: using 128k window, over a total of
488386496 blocks.
01:06:02 mdadm: RebuildStarted event detected on md device /dev/md0
01:15:30 kernel: [1844393.053517] ata1.00: exception Emask 0x0 SAct 0x0
SErr 0x1380000 action 0x2 frozen
01:15:30 kernel: [1844393.053533] ata1.00: cmd
25/00:00:00:1e:e6/00:04:01:00:00/e0 tag 0 cdb 0x0 data 524288 in
01:15:30 kernel: [1844393.053535] res
40/00:28:00:00:00/00:00:00:00:00/40 Emask 0x4 (timeout)
01:15:35 kernel: [1844398.420543] ata1: port is slow to respond, please
be patient (Status 0xff)
01:15:40 kernel: [1844403.098409] ata1: device not ready (errno=-16),
forcing hardreset
01:15:40 kernel: [1844403.098420] ata1: hard resetting port
01:15:46 kernel: [1844408.645861] ata1: port is slow to respond, please
be patient (Status 0xff)
01:15:50 kernel: [1844413.144653] ata1: COMRESET failed (errno=-16)
01:15:50 kernel: [1844413.144663] ata1: hard resetting port
01:15:56 kernel: [1844418.691270] ata1: port is slow to respond, please
be patient (Status 0xff)
01:16:00 kernel: [1844423.189228] ata1: COMRESET failed (errno=-16)
01:16:00 kernel: [1844423.189237] ata1: hard resetting port
01:16:06 kernel: [1844428.736687] ata1: port is slow to respond, please
be patient (Status 0xff)
01:16:35 kernel: [1844458.193217] ata1: COMRESET failed (errno=-16)
01:16:35 kernel: [1844458.193228] ata1: limiting SATA link speed to 1.5 Gbps
01:16:35 kernel: [1844458.193231] ata1: hard resetting port
01:16:40 kernel: [1844463.201458] ata1: COMRESET failed (errno=-16)
01:16:40 kernel: [1844463.201468] ata1: reset failed, giving up
01:16:40 kernel: [1844463.201472] ata1.00: disabled
01:16:40 kernel: [1844463.201483] ata1: EH pending after completion,
repeating EH (cnt=4)
01:16:40 kernel: [1844463.201491] ata1: exception Emask 0x10 SAct 0x0
SErr 0x1390002 action 0x2 frozen
01:16:40 kernel: [1844463.201495] ata1: hotplug_status 0x80
01:16:40 kernel: [1844463.201506] ata1: hard resetting port
01:16:46 kernel: [1844469.148300] ata1: port is slow to respond, please
be patient (Status 0xff)
01:16:50 kernel: [1844473.226345] ata1: COMRESET failed (errno=-16)
01:16:50 kernel: [1844473.226355] ata1: hard resetting port
01:16:56 kernel: [1844479.173709] ata1: port is slow to respond, please
be patient (Status 0xff)
01:17:00 kernel: [1844483.252279] ata1: COMRESET failed (errno=-16)
01:17:00 kernel: [1844483.252289] ata1: hard resetting port
01:17:06 kernel: [1844489.199287] ata1: port is slow to respond, please
be patient (Status 0xff)
01:17:35 kernel: [1844518.245767] ata1: COMRESET failed (errno=-16)
01:17:35 kernel: [1844518.245778] ata1: limiting SATA link speed to 1.5 Gbps
01:17:35 kernel: [1844518.245782] ata1: hard resetting port
01:17:40 kernel: [1844523.293460] ata1: COMRESET failed (errno=-16)
01:17:40 kernel: [1844523.293469] ata1: reset failed, giving up
01:17:40 kernel: [1844523.293476] ata1: EH pending after completion,
repeating EH (cnt=3)
01:17:40 kernel: [1844523.293485] ata1: exception Emask 0x10 SAct 0x0
SErr 0x1390002 action 0x2 frozen
01:17:40 kernel: [1844523.293488] ata1: hotplug_status 0x80
01:17:40 kernel: [1844523.293500] ata1: hard resetting port
01:17:46 kernel: [1844529.240746] ata1: port is slow to respond, please
be patient (Status 0xff)
01:17:50 kernel: [1844533.319339] ata1: COMRESET failed (errno=-16)
01:17:50 kernel: [1844533.319349] ata1: hard resetting port
01:17:56 kernel: [1844539.266172] ata1: port is slow to respond, please
be patient (Status 0xff)
01:18:00 kernel: [1844543.344817] ata1: COMRESET failed (errno=-16)
01:18:00 kernel: [1844543.344827] ata1: hard resetting port
01:18:06 kernel: [1844549.291715] ata1: port is slow to respond, please
be patient (Status 0xff)
01:18:35 kernel: [1844578.338834] ata1: COMRESET failed (errno=-16)
01:18:35 kernel: [1844578.338846] ata1: limiting SATA link speed to 1.5 Gbps
01:18:35 kernel: [1844578.338849] ata1: hard resetting port
01:18:41 kernel: [1844583.385996] ata1: COMRESET failed (errno=-16)
01:18:41 kernel: [1844583.386006] ata1: reset failed, giving up
01:18:41 kernel: [1844583.386012] ata1: EH pending after completion,
repeating EH (cnt=2)
01:18:41 kernel: [1844583.386021] ata1: exception Emask 0x10 SAct 0x0
SErr 0x1390002 action 0x2 frozen
01:18:41 kernel: [1844583.386024] ata1: hotplug_status 0x80
01:18:41 kernel: [1844583.386036] ata1: hard resetting port
01:18:46 kernel: [1844589.333287] ata1: port is slow to respond, please
be patient (Status 0xff)
01:18:51 kernel: [1844593.411414] ata1: COMRESET failed (errno=-16)
01:18:51 kernel: [1844593.411424] ata1: hard resetting port
01:18:56 kernel: [1844599.358702] ata1: port is slow to respond, please
be patient (Status 0xff)
01:19:01 kernel: [1844603.436851] ata1: COMRESET failed (errno=-16)
01:19:01 kernel: [1844603.436862] ata1: hard resetting port
01:19:07 kernel: [1844609.384125] ata1: port is slow to respond, please
be patient (Status 0xff)
01:19:36 kernel: [1844638.430836] ata1: COMRESET failed (errno=-16)
01:19:36 kernel: [1844638.430848] ata1: limiting SATA link speed to 1.5 Gbps
01:19:36 kernel: [1844638.430851] ata1: hard resetting port
01:20:41 kernel: [1844703.571175] ata1: COMRESET failed (errno=-16)
01:20:41 kernel: [1844703.571185] ata1: reset failed, giving up
01:20:41 kernel: [1844703.571192] ata1: EH pending after 5 tries, giving up
01:20:41 kernel: [1844703.571245] sd 0:0:0:0: [sda] Result:
hostbyte=0x00 driverbyte=0x08
01:20:41 kernel: [1844703.571249] sd 0:0:0:0: [sda] Sense Key : 0xb
[current] [descriptor]
01:20:41 kernel: [1844703.571255] Descriptor sense data with sense
descriptors (in hex):
01:20:41 kernel: [1844703.571258] 72 0b 00 00 00 00 00 0c 00 0a
80 00 00 00 00 00
01:20:41 kernel: [1844703.571265] 00 00 00 00
01:20:41 kernel: [1844703.571268] sd 0:0:0:0: [sda] ASC=0x0 ASCQ=0x0
01:20:41 kernel: [1844703.571271] end_request: I/O error, dev sda,
sector 31858176
01:20:41 kernel: [1844703.571343] sd 0:0:0:0: rejecting I/O to offline
device
01:20:41 kernel: [1844703.571349] sd 0:0:0:0: rejecting I/O to offline
device
01:20:41 kernel: [1844703.571413] ata1: EH complete
01:20:41 kernel: [1844703.572352] sd 0:0:0:0: [sda] Result:
hostbyte=0x01 driverbyte=0x00
01:20:41 kernel: [1844703.572358] end_request: I/O error, dev sda,
sector 31859200
01:20:41 kernel: [1844703.572375] sd 0:0:0:0: rejecting I/O to offline
device
01:20:41 kernel: [1844703.572378] sd 0:0:0:0: rejecting I/O to offline
device
01:20:41 kernel: [1844703.572381] sd 0:0:0:0: rejecting I/O to offline
device
01:20:41 kernel: [1844703.572387] md: super_written gets error=-5,
uptodate=0
01:20:41 kernel: [1844703.572390] raid5: Disk failure on sda, disabling
device. Operation continuing on 3 devices
01:20:41 kernel: [1844703.572827] ata1.00: detaching (SCSI 0:0:0:0)
01:20:41 kernel: [1844703.573155] sd 0:0:0:0: [sda] Synchronizing SCSI cache
01:20:41 kernel: [1844703.573347] sd 0:0:0:0: [sda] Result:
hostbyte=0x04 driverbyte=0x00
01:20:41 kernel: [1844703.573353] sd 0:0:0:0: [sda] Stopping disk
01:20:41 kernel: [1844703.573519] sd 0:0:0:0: [sda] START_STOP FAILED
01:20:41 kernel: [1844703.573522] sd 0:0:0:0: [sda] Result:
hostbyte=0x04 driverbyte=0x00
01:20:48 kernel: [1844711.027697] md: md0: data-check done.
01:20:48 kernel: [1844711.128915] RAID5 conf printout:
01:20:48 kernel: [1844711.128924] --- rd:4 wd:3
01:20:48 kernel: [1844711.128927] disk 0, o:0, dev:sda
01:20:48 kernel: [1844711.128930] disk 1, o:1, dev:sdd
01:20:48 kernel: [1844711.128933] disk 2, o:1, dev:sdc
01:20:48 kernel: [1844711.128935] disk 3, o:1, dev:sdb
01:20:48 kernel: [1844711.157764] RAID5 conf printout:
01:20:48 kernel: [1844711.157774] --- rd:4 wd:3
01:20:48 kernel: [1844711.157778] disk 1, o:1, dev:sdd
01:20:48 kernel: [1844711.157782] disk 2, o:1, dev:sdc
01:20:48 kernel: [1844711.157784] disk 3, o:1, dev:sdb
01:20:49 mdadm: Fail event detected on md device /dev/md0, component
device /dev/sda
01:20:49 mdadm: RebuildFinished event detected on md device /dev/md0
Best regards,
Peter
Peter Favrholdt wrote:
> The problem is solved in 2.6.23.1 regarding the "port slow to respond"
> issue.
>
> I'm using sata_promise on Promise Technology, Inc. PDC40718 (SATA 300
> TX4) (rev 02) and 4 Seagate 500GB ES drives.
>
> Using 2.6.23.1 it is possible to run
>
> dd if=/dev/sda of=/dev/null bs=1M &
> dd if=/dev/sdb of=/dev/null bs=1M &
> dd if=/dev/sdc of=/dev/null bs=1M &
> dd if=/dev/sdd of=/dev/null bs=1M &
>
> And it just runs perfectly to the end with no hickups :-)
>
> Thank you very much :-)
>
> Best regards,
>
> Peter
prev parent reply other threads:[~2007-11-09 23:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-02 11:12 sata_promise: port is slow to respond, reset failed Peter Favrholdt
2007-10-14 9:21 ` Bug is fixed in 2.6.23.1: " Peter Favrholdt
2007-11-09 23:58 ` Peter Favrholdt [this message]
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