[Gluster-devel] 3.4.0qa1: protocol error on node creation

[Anand Avati]

Please check http://review.gluster.org/#change,4114

Avati

On Fri, Oct 19, 2012 at 9:24 PM, Emmanuel Dreyfus <manu at netbsd.org> wrote:

> Vijay Bellur <vbellur at redhat.com> wrote:
>
> > Not really. You could start with a custom volume file like:
> >
> > volume foo-posix
> >      type storage/posix
> >      option directory /tmp/foo1
> >      option volume-id 3103a755-72fb-4d0d-8cd4-89845592ad98
> > end-volume
>
> I changed volume-id to glusterd-uuid to shut up a warning.
>
> After a few tests, I am now conviced the protocol error is a consequence
> of an earlier bug. On a fresh volume that contains nothing, ls -l on an
> unexisting file at volume root causes a crash in lookup code.
>
> [posix.c:129:posix_lookup] 0-foo-posix: null gfid for path /x
> [posix.c:154:posix_lookup] 0-foo-posix: lstat on (null) failed:
> Undefined error: 0
>
> This is where it comes from:
>
> #define MAKE_INODE_HANDLE(rpath, this, loc, iatt_p) do { \
>         if (uuid_is_null (loc->gfid)) { \
>                 gf_log (this->name, GF_LOG_ERROR, \
>                         "null gfid for path %s", loc->path); \
>                 break; \
>         } \
>
> Is it something sane?
>
> --
> Emmanuel Dreyfus
> http://hcpnet.free.fr/pubz
> manu at netbsd.org
>
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