problemy s diskem

[Petr Baláš]

Hi

Update BIOSu mam taky v planu.

Ono na desku mam docela podezreni. Rozbiham zalohovaci server
na stejne desce se 6x Seagate 1,5 TB disky a taky s tim nejak valcim.

1) Disky mely vazne problemy s RAIDem (cca pred 14 dny to proslo
tiskem, pochopitelne tesne pote co jsem koupil disky). ted jsem konecne
ziskal ze Seagate novy firmware (ne stahnout nejde, musi se extra zadat)

2) ted uz mi vypadavaji z pole jen dva disky
prvni uz mi na badblocks ohlasil spoustu read chyb -> reklamace
druhy prosel read testem v poradku. Prave bezi write test, takze uvidime.
Ale je zajimave, ze read test probehl na tom problematickem disku cca
o 15 % rychleji nez na prvnich 4 discich ktere jsou OK. Nechapu to.

Petr


2008/11/30 Ondrej Scecina <ojo na force.sk>:
> Zhodou okolnosti som tento tyzden riesil RAID, pretoze mi tiez odisiel jeden
> Seagate disk. Skusal som Samsung, neskor WD, ale oba hlasili chyby (aj ked
> ine). Synchronizacia RAIDu bola neskutocne pomala, cca 30kB/s. Seagate
> predtym fungoval bez problemov. Vyriesil to novy BIOS maticnej dosky (K9N).
>
> Dňa Sunday 30 November 2008 Petr Baláš napísal:
>> Zdravim
>>
>> Odesel mi disk v RAIDu, reklamuji ho.
>> Koupil jsem misto neho novy a ten za chvilku zase zacal blbnout. dmesg
>> mi vypsal viz nize. Priznam se, ze si to nedokazu prelozit do lidstiny.
>> Tusi nekdo co se deje? A co zkontrolovat / otestovat?
>>
>> System Debian stable
>> kernel 2.6.27.4 vanilka 32bit
>> deska - Intel DG43NB (je tam chvilku)
>> Disky Seagate (ten chodi) a Samsung (ten hlasi chyby) 750GB
>>
>> Petr
>>
>>
>> ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>> ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>> ata2.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>>          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x14 (ATA bus error)
>> ata2.00: status: { DRDY }
>> ata2: hard resetting link
>> ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> ata2.00: configured for UDMA/133
>> ata2: EH complete
>> sd 1:0:0:0: [sdb] 1465149168 512-byte hardware sectors (750156 MB)
>> end_request: I/O error, dev sdb, sector 31246271
>> md: super_written gets error=-5, uptodate=0
>> raid1: Disk failure on sdb1, disabling device.
>> raid1: Operation continuing on 1 devices.
>> sd 1:0:0:0: [sdb] Write Protect is off
>> sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda1
>>  disk 1, wo:1, o:0, dev:sdb1
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda1
>> sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't
>> support DPO or FUA
>> ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>> ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>> ata2.00: cmd ca/00:08:f2:a3:2b/00:00:00:00:00/ee tag 0 dma 4096 out
>>          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x14 (ATA bus error)
>> ata2.00: status: { DRDY }
>> ata2: hard resetting link
>> ata2: SATA link down (SStatus 0 SControl 300)
>> ata2: hard resetting link
>> ata2: SATA link down (SStatus 0 SControl 300)
>> ata2: hard resetting link
>> ata2: SATA link down (SStatus 0 SControl 300)
>> ata2.00: disabled
>> sd 1:0:0:0: [sdb] Result: hostbyte=0x00 driverbyte=0x08
>> sd 1:0:0:0: [sdb] Sense Key : 0xb [current] [descriptor]
>> Descriptor sense data with sense descriptors (in hex):
>>         72 0b 00 00 00 00 00 0c 00 0a 80 00 00 00 00 00
>>         00 00 00 00
>> sd 1:0:0:0: [sdb] ASC=0x0 ASCQ=0x0
>> end_request: I/O error, dev sdb, sector 237741042
>> raid1: Disk failure on sdb3, disabling device.
>> raid1: Operation continuing on 1 devices.
>> sd 1:0:0:0: rejecting I/O to offline device
>> ata2: EH complete
>> ata2.00: detaching (SCSI 1:0:0:0)
>> sd 1:0:0:0: [sdb] Result: hostbyte=0x01 driverbyte=0x00
>> end_request: I/O error, dev sdb, sector 237735314
>> end_request: I/O error, dev sdb, sector 1462991105
>> md: super_written gets error=-5, uptodate=0
>> raid1: Disk failure on sdb4, disabling device.
>> raid1: Operation continuing on 1 devices.
>> raid1: sdb4: rescheduling sector 1116280
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda3
>>  disk 1, wo:1, o:0, dev:sdb3
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda4
>>  disk 1, wo:1, o:0, dev:sdb4
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda3
>> sd 1:0:0:0: [sdb] Synchronizing SCSI cache
>> sd 1:0:0:0: [sdb] Result: hostbyte=0x04 driverbyte=0x00
>> sd 1:0:0:0: [sdb] Stopping disk
>> sd 1:0:0:0: [sdb] START_STOP FAILED
>> sd 1:0:0:0: [sdb] Result: hostbyte=0x04 driverbyte=0x00
>> RAID1 conf printout:
>>  --- wd:1 rd:2
>>  disk 0, wo:0, o:1, dev:sda4
>> raid1: sda4: redirecting sector 1116280 to another mirror
>
>
> _______________________________________________
> Linux mailing list
> Linux na linux.cz
> http://www.linux.cz/mailman/listinfo/linux
>



-- 
Petr Baláš - petr at balas dot cz