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Re: xfs mknod bug?

To: XFS List <linux-xfs@xxxxxxxxxxx>
Subject: Re: xfs mknod bug?
From: Jim Buzbee <James.Buzbee@xxxxxxxxxxxx>
Date: Fri, 14 Dec 2001 13:11:00 -0700
Sender: owner-linux-xfs@xxxxxxxxxxx
Jim Buzbee wrote:
> 
> Seth Mos wrote:
> >
> > At 08:07 14-12-2001 -0700, Jim Buzbee wrote:
> >
> > >I'm running an xfs patched 2.4.8 kernel on an x86 platform and am having
> > >repeatable problems with the mknod command on an xfs partition.  Here's
> > >an example :
> > >
> > ># mknod test c 1 2
> > ># sync
> > ># sync
> > ># sync
> > ># ls -al test
> > >crw-r--r--   1 root     root       1,   2 Dec 14 14:57 test
> > >
> > >I then reset the system by cycling power.  Upon reboot :
> > >
> ># ls -al test
> >crw-r--r--   1 root     root       0,   0 Dec 14  2001 test
> >
> >If I do a "clean" reboot and unmount the partition normally, I do not
> >get this behavior.  Is this a known issue?
>
> No. You synced the file so it _should_ be on disk. This is very weird. I
> know of files with a size but NULL characters inside but this one is new.
>
> Needs looking into.
 
 Anyone else out there see this one?  It's repeatable every time for me
 and has been happening for a couple of months. I just now figured out
 what was happening...
 
 Jim

>
> Cheers
>
> --
> Seth
> Every program has two purposes one for which
> it was written and another for which it wasn't
> I use the last kind.


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