[Gluster-devel] cluster/stripe

Amar S. Tumballi amar at zresearch.com
Fri Sep 28 07:01:30 UTC 2007


Hi,
 This bug is fixed in the latest tla archive (mainline--2.5)

Thanks and regards,
Amar

On 9/27/07, Alexey Filin <alexey.filin at gmail.com> wrote:
>
> Hi Amar,
>
> On 9/26/07, Amar S. Tumballi <amar at zresearch.com> wrote:
> >
> > Hi Alexey,
> >  These trace log helped a lot.. I got the problem. Will be fixing the
> bug
> > soon.
> >
> >  The issue is that, in older kernels fuse module sends 'creat()' call as
> > 'mknod();open()' one after another. And sadly I had not implemented
> striping
> > option in mknod() fop. hence, the file is created in only one
> node.  With
> > people using newer kernel version, this problem is not there.
> >
> > Thanks and Regards,
> > Amar
>
>
> yes, I looked at it myself, mknod() sets callback
>
>   stripe_common_inode_cbk()
>
> which calls always
>
>   dict_set (inode->ctx, this->name, data_from_int8 (1)); // not stripped
>
> looking forward to the bugfix :)
>
> regards,
>
> PS Debug prints work in callbacks. It was too late and I made a mistake in
> sources during debugging
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>



-- 
Amar Tumballi
Gluster/GlusterFS Hacker
[bulde on #gluster/irc.gnu.org]
http://www.zresearch.com - Commoditizing Supercomputing and Superstorage!



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