Re: LibPATA code issues / 2.6.15.4

[Justin Piszcz <jpiszcz@lucidpixels.com>]

On Sun, 5 Mar 2006, Justin Piszcz wrote:

> On Wed, 1 Mar 2006, David Greaves wrote:
>
> > David Greaves wrote:
> >
> > > Mark Lord wrote:
> > >
> > >
> > >
> > > > By the way, the latest 2.6.16-rc5-git4 is available,
> > > > and has FUA turned off by default now.  So it should
> > > > work with your drives, and *you* are expected to verify
> > > > that for us all now.
> > > Yeah, I know - I've got it on the machine... but it's my wife's machine.
> > > I've asked nicely but she's editing a Hercule Poirot video so I'm not
> > > allowed to reboot it for a while...
> > >
> > > I've told her I'm not making pancakes until I've tested it so expect a
> > > report Real Soon Now...
> > OK that worked (the pancakes - the kernel's not doing so well...)
> >
> > haze:~# uname -a
> > Linux haze 2.6.16-rc5-git4 #2 PREEMPT Wed Mar 1 19:07:58 UTC 2006 i686
> > GNU/Linux
> >
> > The boot is pretty clean.
> > I ran an xfs_repair -n on the lvm volume and got the following errors.
> > The repair reported a clean filesystem and the drive was not booted from
> > the raid so that's a big improvement.
> >
> > I was not able to trigger similar messages on ata1 but a simple dd
> > doesn't trigger the messages on ata2 either (and for various reasons,
> > xfs_repair wouldn't run on ata1 - I thought I'd leave it and report this
> > first)
> >
> > ata2: translated ATA stat/err 0x51/04 to SCSI SK/ASC/ASCQ 0xb/00/00
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: error=0x04 { DriveStatusError }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> > ata2: no sense translation for status: 0x51
> > ata2: translated ATA stat/err 0x51/00 to SCSI SK/ASC/ASCQ 0x3/11/04
> > ata2: status=0x51 { DriveReady SeekComplete Error }
> >
> > David
> >
> > --
>
> Using 2.6.16-rc5-git4 and removing a directory of around 5.0GB of files while 
> streaming a 1MB/s video stream on another (SATA disk), the I/O seemed to 
> freeze up for a moment and I got this error:
>
> [4342671.839000] ata1: command 0x35 timeout, stat 0x50 host_stat 0x22
>
> Only 1 in dmesg, any idea what causes this error?

The drive it occured on was a 74GB raptor on an ICH5 controller.

[4294673.245000]   Vendor: ATA       Model: WDC WD740GD-00FL  Rev: 33.0
0000:00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA 
Controller (rev 02)


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