From: "Денис Ягофаров" <denyago@rambler.ru> To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org> Subject: [Sysadmins] Ошибки ata2.00: exception... Date: Thu, 02 Oct 2008 11:49:02 +0300 Message-ID: <48E48AFE.8060202@rambler.ru> (raw) [-- Attachment #1: Type: text/plain, Size: 2509 bytes --] Доброго времени суток. При тестировании soft-RAID 5 на 4-х жестких дисках SATA ST3750640AS в логи часто сыпется: Oct 2 11:07:24 localhost kernel: ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Oct 2 11:07:24 localhost kernel: ata2.00: (irq_stat 0x40000001) Oct 2 11:07:24 localhost kernel: ata2.00: tag 0 cmd 0xea Emask 0x1 stat 0x61 err 0x4 (device error) Oct 2 11:07:24 localhost kernel: ata2: EH complete Oct 2 11:07:24 localhost kernel: SCSI device sdf: 1465149168 512-byte hdwr sectors (750156 MB) Oct 2 11:07:24 localhost kernel: sdf: Write Protect is off Oct 2 11:07:24 localhost kernel: SCSI device sdf: drive cache: write back Oct 2 11:09:36 localhost kernel: ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 Oct 2 11:09:36 localhost kernel: ata2.00: (irq_stat 0x40000001) Oct 2 11:09:36 localhost kernel: ata2.00: tag 0 cmd 0xea Emask 0x1 stat 0x61 err 0x4 (device error) Oct 2 11:09:41 localhost kernel: ata2: EH complete Oct 2 11:09:41 localhost kernel: SCSI device sdf: 1465149168 512-byte hdwr sectors (750156 MB) Oct 2 11:09:41 localhost kernel: sdf: Write Protect is off Oct 2 11:09:41 localhost kernel: SCSI device sdf: drive cache: write back Вопрос: На сколько это критично, и что это значит (помимо проблем с 1 из дисков)? О конфигурации: Контроллер 00:1f.2 SATA controller: Intel Corporation 631xESB/632xESB SATA Storage Controller AHCI (rev 09) Ядро 2.6.18-std-smp-alt12.M40.3 /dev/md0: Version : 00.90.03 Creation Time : Tue Sep 30 10:39:13 2008 Raid Level : raid5 Array Size : 2197715712 (2095.91 GiB 2250.46 GB) Used Dev Size : 732571904 (698.64 GiB 750.15 GB) Raid Devices : 4 Total Devices : 4 Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Thu Oct 2 11:28:08 2008 State : active Active Devices : 4 Working Devices : 4 Failed Devices : 0 Spare Devices : 0 Layout : left-symmetric Chunk Size : 64K UUID : ff9d3992:fc427bd1:d4f6d241:21fdc934 Events : 0.3 Number Major Minor RaidDevice State 0 8 81 0 active sync /dev/sdf1 1 8 97 1 active sync /dev/sdg1 2 8 113 2 active sync /dev/sdh1 3 8 129 3 active sync /dev/sdi1 Тестирование сейчас идёт вот такое: bonnie -s 2047 -v 80 -m store [-- Attachment #2: denyago.vcf --] [-- Type: text/x-vcard, Size: 281 bytes --] begin:vcard fn:Denis Timurovich Yagofarov n:Yagofarov;Denis Timurovich org:ITGIS NASU adr:room 615;;Chokolovski blvdr., 13;Kiev;;03151;Ukraine email;internet:denyago@rambler.ru title:system administrator tel;work:80442480755 x-mozilla-html:FALSE version:2.1 end:vcard
next reply other threads:[~2008-10-02 8:49 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-10-02 8:49 Денис Ягофаров [this message] 2008-10-02 9:14 ` Serge 2008-10-02 12:00 ` Денис Ягофаров 2008-10-08 11:07 ` Michael Shigorin 2008-10-08 11:31 ` Led 2008-10-08 11:41 ` Led 2008-10-08 12:03 ` Денис Ягофаров 2008-10-08 12:06 ` Michael Shigorin 2008-10-06 20:58 ` Michael Shigorin
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