Hitachi disk: spurious completions during NCQ

2007-10-10 Thread Luca Tettamanti
Hello, sometimes kernel complains about spurious completions on my new notebook: ata3.00: exception Emask 0x2 SAct 0x407fd SErr 0x0 action 0x2 frozen ata3.00: spurious completions during NCQ issue=0x0 SAct=0x407fd FIS=005040a1:0002 ata3.00: cmd 61/08:00:c7:5a:82/00:00:1b:00:00/40 tag 0 cdb 0x

Re: Hitachi disk: spurious completions during NCQ

2007-10-12 Thread Andrew Morton
On Wed, 10 Oct 2007 21:03:43 +0200 Luca Tettamanti <[EMAIL PROTECTED]> wrote: > Hello, > sometimes kernel complains about spurious completions on my new > notebook: > > ata3.00: exception Emask 0x2 SAct 0x407fd SErr 0x0 action 0x2 frozen > ata3.00: spurious completions during NCQ issue=0x0 SAct=0

Re: Hitachi disk: spurious completions during NCQ

2007-10-13 Thread Luca
On 10/13/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > On Wed, 10 Oct 2007 21:03:43 +0200 > Luca Tettamanti <[EMAIL PROTECTED]> wrote: > > > Hello, > > sometimes kernel complains about spurious completions on my new > > notebook: > > > > ata3.00: exception Emask 0x2 SAct 0x407fd SErr 0x0 action 0x

Re: Hitachi disk: spurious completions during NCQ

2007-10-15 Thread Don Mullis
> ata3.00: spurious completions during NCQ issue=0x0 SAct=0x407fd > FIS=005040a1:0002 > ata3.00: cmd 61/08:00:c7:5a:82/00:00:1b:00:00/40 tag 0 cdb 0x0 data 4096 out > res 50/00:10:07:5b:82/00:00:1b:00:00/40 Emask 0x2 (HSM violation) This has been seen with several Hitachi drives.

Re: Hitachi disk: spurious completions during NCQ

2007-10-15 Thread Luca
On 10/15/07, Don Mullis <[EMAIL PROTECTED]> wrote: > > > ata3.00: spurious completions during NCQ issue=0x0 SAct=0x407fd > > FIS=005040a1:0002 > > ata3.00: cmd 61/08:00:c7:5a:82/00:00:1b:00:00/40 tag 0 cdb 0x0 data 4096 out > > res 50/00:10:07:5b:82/00:00:1b:00:00/40 Emask 0x2 (HSM vi