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    SubjectRe: [RFT] major libata update
    On 5/15/06, Jeff Garzik <jeff@garzik.org> wrote:
    > Avuton Olrich wrote:
    > > On 5/15/06, Jeff Garzik <jeff@garzik.org> wrote:
    > >> * sata_sil and ata_piix also need healthy re-testing of all basic
    > >> functionality.
    > >
    > > I'm testing it right now, but with 2.6.17-rc4-git2 I was getting:
    >
    > Testing what? sata_sil? Please provide full dmesg, there's a lot of
    > missing information.

    sata_sil, sorry, I thought I provided a good subset of the timeout message:

    May 15 15:41:27 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:41:27 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:41:27 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:41:27 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:41:27 shapeshifter sda: Current: sense key=0xb
    May 15 15:41:27 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:41:27 shapeshifter end_request: I/O error, dev sda, sector 974708551
    May 15 15:41:57 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:41:57 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:41:57 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:41:57 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:41:57 shapeshifter sda: Current: sense key=0xb
    May 15 15:41:57 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:41:57 shapeshifter end_request: I/O error, dev sda, sector 974708559
    May 15 15:42:27 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:42:27 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:42:27 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:42:27 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:42:27 shapeshifter sda: Current: sense key=0xb
    May 15 15:42:27 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:42:27 shapeshifter end_request: I/O error, dev sda, sector 974708567
    May 15 15:42:57 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:42:57 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:42:57 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:42:57 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:42:57 shapeshifter sda: Current: sense key=0xb
    May 15 15:42:57 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:42:57 shapeshifter end_request: I/O error, dev sda, sector 974708575
    May 15 15:43:27 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:43:27 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:43:27 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:43:27 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:43:27 shapeshifter sda: Current: sense key=0xb
    May 15 15:43:27 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:43:27 shapeshifter end_request: I/O error, dev sda, sector 974708583
    May 15 15:43:57 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:43:57 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:43:57 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:43:57 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:43:57 shapeshifter sda: Current: sense key=0xb
    May 15 15:43:57 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:43:57 shapeshifter end_request: I/O error, dev sda, sector 974708591
    May 15 15:44:02 shapeshifter SysRq : Emergency Sync
    May 15 15:44:02 shapeshifter Emergency Sync complete
    May 15 15:44:27 shapeshifter ata2: command 0x25 timeout, stat 0x58 host_stat 0x1
    May 15 15:44:27 shapeshifter ata2: translated ATA stat/err 0x58/00 to
    SCSI SK/ASC/ASCQ 0xb/47/00
    May 15 15:44:27 shapeshifter ata2: status=0x58 { DriveReady
    SeekComplete DataRequest }
    May 15 15:44:27 shapeshifter sd 1:0:0:0: SCSI error: return code = 0x8000002
    May 15 15:44:27 shapeshifter sda: Current: sense key=0xb
    May 15 15:44:27 shapeshifter ASC=0x47 ASCQ=0x0
    May 15 15:44:27 shapeshifter end_request: I/O error, dev sda, sector 974708599
    May 15 15:44:35 shapeshifter NETDEV WATCHDOG: eth2: transmit timed out

    > > After large ssh transfers. I moved to 2.6.17-rc4-git2 because
    > > 2.6.16.16 was doing the same. This is a new 500gb sata2 drive on
    > > sata_sil so I guess this could be hardware, but I wanted to make sure
    > > before I go returning this thing. After this obviously I have to sysrq
    > > sync, ro and reboot. This also causes(?) a NETDEV WATCHDOG: eth2:
    > > transmit timed out, sometimes this ata timeout doesn't yet occur and I
    > > just get the netdev watchdog. This has not yet happened with the new
    > > patch, though I'm only 1 hr into testing with it.
    >
    > Yes, its entirely possible that the new patch will address this. Please
    > do keep us posted.
    >
    > Thanks,
    >
    > Jeff

    OK, upon further testing I believe the patch helps out tremendously, I
    don't get the timeout message (yet), though I still get a netdev
    watchdog. I've gotten this with two different ethernet ports/drivers
    so I believe this not to be due to the ethernet driver.

    Sample dmesg output:
    NETDEV WATCHDOG: eth2: transmit timed out

    The time that it actually takes to happen is variable, though it
    hasn't happened to me in under 20 minutes yet.

    --
    avuton
    --
    Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
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