Date: Tue, 31 Mar 2009 18:36:51 +0400 From: Vladimir Ermakov <samflanker@gmail.com> To: freebsd-hackers@freebsd.org Subject: Re: [problem] aac0 does not respond Message-ID: <49D22A83.508@gmail.com> In-Reply-To: <49C8AD9B.7000500@gmail.com> References: <49C8AD9B.7000500@gmail.com>
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Vladimir Ermakov wrote: > Hello, All > > Describe my problem: > have volume RAID-10 (SAS-HDD x 6) on Adaptec RAID 5805 > 2 HHD of 6 have errors in smart data (damaged) > i am try read file /var/db/mysql/ibdata1 from this volume > system does not respond ( lost access to ssh ) after read 6GB data > from this file > and print debug messages on ttyv0 > > As to prevent the emergence of this problem? > As monitor the status of RAID-controller? > > please, any solutions > > /Vladimir Ermakov > > > > ==========================messages on > ttyv0================================== > Mar 22 20:20:12 df24 kernel: aac0: COMMAND 0xffffffff80859dd0 TIMEOUT > AFTER 50 SECONDS > Mar 22 20:20:12 df24 kernel: aac0: COMMAND 0xffffffff808599e0 TIMEOUT > AFTER 50 SECONDS > Mar 22 20:20:12 df24 kernel: aac0: COMMAND 0xffffffff808569c0 TIMEOUT > AFTER 50 SECONDS > Mar 22 20:20:32 df24 kernel: aac0: COMMAND 0xffffffff80859dd0 TIMEOUT > AFTER 70 SECONDS > Mar 22 20:20:32 df24 kernel: aac0: COMMAND 0xffffffff808599e0 TIMEOUT > AFTER 70 SECONDS > Mar 22 20:20:32 df24 kernel: aac0: COMMAND 0xffffffff808569c0 TIMEOUT > AFTER 70 SECONDS > Mar 22 20:20:52 df24 kernel: aac0: COMMAND 0xffffffff80859dd0 TIMEOUT > AFTER 90 SECONDS > Mar 22 20:20:52 df24 kernel: aac0: COMMAND 0xffffffff808599e0 TIMEOUT > AFTER 90 SECONDS > Mar 22 20:20:52 df24 kernel: aac0: COMMAND 0xffffffff808569c0 TIMEOUT > AFTER 90 SECONDS > Mar 22 20:21:12 df24 kernel: aac0: COMMAND 0xffffffff80859dd0 TIMEOUT > AFTER 111 SECONDS > Mar 22 20:21:12 df24 kernel: aac0: COMMAND 0xffffffff808599e0 TIMEOUT > AFTER 111 SECONDS > Mar 22 20:21:12 df24 kernel: aac0: COMMAND 0xffffffff808569c0 TIMEOUT > AFTER 111 SECONDS > =============================================================== > > > > > # ls -halt /var/db/mysql/ibdata1 > -rw-rw---- 1 88 88 256G Mar 22 23:23 /var/db/mysql/ibdata1 > > # tar -cf - /var/db/mysql/ibdata1 | pv -br > /dev/null > 3.73GB [ 146MB/s] > > > > # smartctl -a -d scsi /dev/pass4 > smartctl version 5.38 [amd64-portbld-freebsd7.1] Copyright (C) 2002-8 > Bruce Allen > Home page is http://smartmontools.sourceforge.net/ > > Device: FUJITSU MAX3147RC Version: 0104 > Serial number: xxxxxxxxxxxxxxxxx > Device type: <31> > Transport protocol: SAS > Local Time is: Tue Mar 24 10:07:08 2009 CET > Device supports SMART and is Enabled > Temperature Warning Enabled > SMART Health Status: OK > > Current Drive Temperature: 21 C > Drive Trip Temperature: 65 C > Manufactured in week 18 of year 2006 > Recommended maximum start stop count: 10000 times > Current start stop count: 46 times > > Error counter log: > Errors Corrected by Total Correction > Gigabytes Total > ECC rereads/ errors algorithm > processed uncorrected > fast | delayed rewrites corrected invocations [10^9 > bytes] errors > read: 0 75782 1488 0 0 > 31950.874 1488 > write: 0 567 0 0 0 > 12148.416 0 > verify: 0 17642 960 0 0 > 10148.962 960 > > > > # uname -a > FreeBSD sys3 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #1: Mon Nov 3 > 18:39:49 UTC 2008 root@sys3:/usr/obj/usr/src/sys/SYS3 amd64 > > # pciconf -lvc > *** > aac0@pci0:10:0:0: class=0x010400 card=0x02b69005 chip=0x02859005 > rev=0x09 hdr=0x00 > vendor = 'Adaptec Inc' > device = 'AAC-RAID RAID Controller' > class = mass storage > subclass = RAID > cap 01[98] = powerspec 2 supports D0 D1 D3 current D0 > cap 05[a0] = MSI supports 2 messages, 64 bit > cap 10[d0] = PCI-Express 1 endpoint > cap 03[90] = VPD > *** > > # dmesg | grep aac0 > aac0: <Adaptec RAID 5805> mem 0xb8a00000-0xb8bfffff irq 16 at device > 0.0 on pci10 > aac0: Enabling 64-bit address support > aac0: Enable Raw I/O > aac0: Enable 64-bit array > aac0: New comm. interface enabled > aac0: [ITHREAD] > aac0: Adaptec 5805, aac driver 2.0.0-1 > aacp0: <SCSI Passthrough Bus> on aac0 > aacp1: <SCSI Passthrough Bus> on aac0 > aacp2: <SCSI Passthrough Bus> on aac0 > aacd0: <RAID 0/1> on aac0 > > > tried boot FreeBSD 7.1 i386 system and read file from volume ---------------------------------------------------- # tar -cf - /var/db/mysql/ibdata1 | pv -br > /dev/null 256GB [ 208MB/s] # echo $? 0 # ---------------------------------------------------- without problem (controller does not freeze) please help with FreeBSD 7.1 amd64 /Vladimir Ermakov
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