Problem z dyskiem

[Albert-60]

Witam

Debian etch 4.0 tylko z kernel 2.6.25.4 na nim zainstalowany vmware
server i pojawia się problem z dyskiem, tak jakby na jakis czas byl brak
dostepu do niego w logach pojawia się cos takiego:


ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
         cdb 4a 01 00 00 50 00 00 00  08 00 00 00 00 00 00 00
         res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata2.00: status: { DRDY }
ata2: soft resetting link
ata2: port is slow to respond, please be patient (Status 0xd0)
ata2: softreset failed (device not ready)
ata2: hard resetting link
ata2: port is slow to respond, please be patient (Status 0x80)
ata2: COMRESET failed (errno=-16)
ata2: hard resetting link
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: configured for UDMA/33
ata2: EH complete
ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
         cdb 4a 01 00 00 50 00 00 00  08 00 00 00 00 00 00 00
         res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
ata2.00: status: { DRDY }
ata2: soft resetting link
ata2: port is slow to respond, please be patient (Status 0xd0)
ata2: softreset failed (device not ready)
ata2: hard resetting link
ata2: port is slow to respond, please be patient (Status 0x80)
ata2: COMRESET failed (errno=-16)
ata2: hard resetting link
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: configured for UDMA/33
ata2: EH complete

poniżej wynik polecenia lspci  -vv

00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6
port SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
        Subsystem: Fujitsu Siemens Computers Unknown device 10e0
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr+ Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 0
        Interrupt: pin B routed to IRQ 223
        Region 0: I/O ports at 1c70 [size=8]
        Region 1: I/O ports at 1c64 [size=4]
        Region 2: I/O ports at 1c68 [size=8]
        Region 3: I/O ports at 1c60 [size=4]
        Region 4: I/O ports at 1c00 [size=32]
        Region 5: Memory at d8321000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit-
Queue=0/4 Enable+
                Address: fee0300c  Data: 41b9
        Capabilities: [70] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a8] #12 [0010]
        Capabilities: [b0] #13 [0306]

Spotkał się ktoś z podobnym problemem

pozdrawiam

Albert


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[Maciej Rutecki-2]

Zgloś to na Linux Kernel Mailing List. Już parokrotnie widziałem tam
podobne błędy. IMO to sprawa NCQ.

Pozdrawiam



--
Maciej Rutecki
http://www.maciek.unixy.pl

[Jerzy Patraszewski]

Jak doniosły WSI, dnia Fri, 06 Jun 2008 07:56:37 +0200
Albert <forall@...> napisał(a):

> Witam
>
> Debian etch 4.0 tylko z kernel 2.6.25.4 na nim zainstalowany vmware
> server i pojawia się problem z dyskiem, tak jakby na jakis czas byl
> brak dostepu do niego w logach pojawia się cos takiego:
>
>
> ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
> ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
>          cdb 4a 01 00 00 50 00 00 00  08 00 00 00 00 00 00 00
>          res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
> ata2.00: status: { DRDY }
> ata2: soft resetting link
> ata2: port is slow to respond, please be patient (Status 0xd0)
>

-- cut
Witam,
serwer - Intel quad-core, płyta Intel S5000, Kontroler Raid - Adaptec, 4
dyski HDD w raid5, debian etch4 (stock kernel), VMware2(beta) - ten sam
problem (parkowanie dysków i brak możliwości ich wzbudzenia).
Pomogło (nie wiem które ;) ): upgrade biosu + upgrade firmware'u
Adaptec'a + wyłączenie ACPI w biosie.
Pozdr.
sm0q


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