divne resetovani SATA

[Petr Baláš]

Zdravim

Seagate disky maji posledni dobou problemy s firmware.
Moje 6x 1,5TB v SW RAIDu vypadavaly jeden za druhym.
Aneb zkuste nejprve update firmware (preji prijemnou zabavu
pri jeho ziskavani, kontaktovani Seagate je docela porod.

Petr Balas


2009/1/26 Petr Stehlik <pstehlik na sophics.cz>:
> Zdravim,
>
> mam tu celkem novy board ASUS M3N78-CM s nvidia chipsetem NFORCE-MCP77
> (IDE interface: nVidia Corporation Unknown device 0ad0 (rev a2)), na
> SATA pripojeny 1 TB disk (ata1.00: ATA-8: ST31000340NS, SN05, max
> UDMA/133), a v logu se nahodne jednou za cas objevuji divne hlasky:
>
> [217856.445397] ata1.00: exception Emask 0x0 SAct 0x7 SErr 0x0 action 0x6 frozen
> [217856.445397] ata1.00: cmd 61/08:00:57:10:90/00:00:14:00:00/40 tag 0 ncq 4096 out
> [217856.445397]          res 40/00:00:01:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
> [217856.445397] ata1.00: status: { DRDY }
> [217856.445397] ata1.00: cmd 61/08:08:47:97:82/00:00:5a:00:00/40 tag 1 ncq 4096 out
> [217856.445397]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
> [217856.445397] ata1.00: status: { DRDY }
> [217856.445397] ata1.00: cmd 61/08:10:57:97:82/00:00:5a:00:00/40 tag 2 ncq 4096 out
> [217856.445397]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
> [217856.445397] ata1.00: status: { DRDY }
> [217856.445397] ata1: hard resetting link
> [217863.009310] ata1: link is slow to respond, please be patient (ready=0)
> [217863.545183] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [217863.545183] ata1.00: failed to IDENTIFY (I/O error, err_mask=0x40)
> [217863.545183] ata1.00: revalidation failed (errno=-5)
> [217863.545183] ata1: failed to recover some devices, retrying in 5 secs
> [217868.553271] ata1: hard resetting link
> [217869.057277] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [217869.061268] ata1.00: configured for UDMA/133
> [217869.061268] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4
> [217869.061268] ata1: irq_stat 0x00400040, connection status changed
> [217869.065280] ata1.00: configured for UDMA/133
> [217869.065280] ata1: EH complete
> [217869.066420] sd 0:0:0:0: [sda] 1953525168 512-byte hardware sectors (1000205 MB)
> [217869.066473] sd 0:0:0:0: [sda] Write Protect is off
> [217869.066497] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [217869.066514] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
>
> Pritom kdyz se na ten system divam a testuju ho, vydrzi zaplnit cely ten
> TB daty, muzu zaroven cist, psat i pocitat a zadny problem na me
> nevyhrkne. Kdyz ho ale necham pres noc odpocinout si, tak pak nekdy rano
> je na konzoli takovyto SATA reset.
>
> Kernel je debianni 2.6.26-vserver-amd64 (posledni dostupny - novejsi asi
> jeste mnoho mesicu nebude kvuli vydavani lennyho).
>
> Puvodne jsem umel podobne hlasky s resetem sbernice vyvolat jednoduchym
> S.M.A.R.T. testem, pokud byl disk jumperem prepnuty na 1,5 Gbps (to se
> chovalo konzistentne, tj. resetlo se to pokazde), ale po te, co jsem
> disk prepl na 3 Gbps a v smartd.conf ubral trosku predvoleb uz to
> nezlobi. Ted to jen jednou za cas, pouze ovsem v dobe, kdy se na nej
> nedivam a system nic nedela, takto neprijemne resetne.
>
> Prepnuti SATA sbernice v BIOSu mezi normalnim a AHCI modem nema vliv,
> zda se.
>
> Netusi nekdo prosim, jestli treba v novejsich kernelech neco podobneho
> neopravovali, nebo nema nekdo napovedu, jak tohle ustabilizovat tak, aby
> se to neresetovalo?
>
> Diky
>
> Petr
>
>
> _______________________________________________
> Linux mailing list
> Linux na linux.cz
> http://www.linux.cz/mailman/listinfo/linux
>



-- 
Petr Baláš - petr at balas dot cz