lkml.org 
[lkml]   [2005]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: 2.6.11-rc3-bk5: XFS: fcron: could not write() buf to disk: Resource temporarily unavailable
Date
On Thursday 10 February 2005 07:54, Nathan Scott wrote:
> On Wed, Feb 09, 2005 at 05:44:54PM +0300, Alexander Y. Fomichev wrote:
> > On Wednesday 09 February 2005 04:29, Nathan Scott wrote:
> > > Is that an O_SYNC write, do you know? Or a write to an inode
> > > with the sync flag set?
> >
> > Yes, it is O_SYNC, as i can see from fcron sources, and, no, kernel
>
> OK, thanks.
>
> > > I'm chasing down a problem similar to this atm, so far looks like
> > > something in the generic VM code below sync_page_range is giving
> > > back EAGAIN, and that is getting passed back out to userspace by
> > > XFS. Not sure where/why/how its been caused yet though ... I'll
> > > let you know once I have a fix or have found the culprit change.
>
> Turns out it was actually XFS giving back this EAGAIN, indirectly -
> and some of the generic VM routines have been tweaked recently to
> propogate more sync write errors out to userspace. Try this patch,
> it will fix your problem - we're still discussing if this is the
> ideal fix, so something else may be merged in the end.
>
> cheers.

Yes, it works. Thank you for quick patch.

--
Best regards.
Alexander Y. Fomichev <gluk@php4.ru>
Public PGP key: http://sysadminday.org.ru/gluk.asc
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:10    [W:0.084 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site