On Tuesday December 12, [email protected] wrote:
> >
> > So when md writes to write out the superblock, to gets EIO... Odd that
> > you aren't getting errors for normal writes.
> >
> > What devices are the md/raid1 built on?
>
> Sata drives, on sata_uli.
>
> > >
> > > I'll try to reproduce it tomorrow and collect some more information.
> >
> > Thanks. More information is definitely better than less, so send over
> > anything you can find.
>
> Okay, seems to be readily reproducible, dmesg output from the failing kernel
> attached.
Weird. You are getting silent write errors...
Can you write to these drives are all? e.g.
dd if=/dev/sdb3 of=/tmp/tmp count=1
dd if=/tmp/tmp of=/dev/sdb3 oflag=direct
(hopefully 'direct' will cause write errors to be passed up).
I really think this looks like a sata problem, not an md problem.
NeilBrown
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
