[Lustre-discuss] Information regarding the FILE HANDLE
Oleg Drokin
green at whamcloud.com
Thu May 26 16:36:03 PDT 2011
Hello!
Well, the closest to nfs fh is probably lustre FID. (inode inum and generation in 1.8).
Multiple things are: the open handle returned by MDS open, the FIDs, the nfs file handle constructed by lustre_nfs layer, the file descriptors returned from open(2), ...
Bye,
Oleg
On May 26, 2011, at 7:31 PM, vilobh meshram wrote:
> Hi Oleg,
>
> Thanks for the reply.
>
> What is equivalent of the NFS File handle in Lustre ?
>
> Can you give me example of few of the multiple things that could be called as a File handle.
>
> Thanks,
> Vilobh
>
> On Thu, May 26, 2011 at 4:30 PM, Oleg Drokin <green at whamcloud.com> wrote:
> Hello!
>
> On May 26, 2011, at 3:13 AM, vilobh meshram wrote:
>
> > I was wondering in which part/structure of the code the file handle information is present in Lustre. Can somebody please point me to it ?
> >
> > I tried looking up in the code but couldn't exactly make it out.
> >
> > Is File handle part of EA i.e. the extended attributes ?
>
> There are multiple things that could be called file handle, so it would be great if you explain a little bit
> about what is it you are actually looking for.
>
> Bye,
> Oleg
> --
> Oleg Drokin
> Senior Software Engineer
> Whamcloud, Inc.
>
>
--
Oleg Drokin
Senior Software Engineer
Whamcloud, Inc.
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