On Wed, 10 Jul 2013, David McBride wrote:
> On 09/07/13 19:32, Sage Weil wrote:
> 
> >  * mds: support robust lookup by ino number (good for NFS) (Yan, Zheng)
> 
> Hello Sage,
> 
> I recall that lookups-by-inode could historically return -ESTALE if the
> inode in question was no-longer in the MDS cache.  This presumably
> removes that deficiency?

Exactly.

> Is there any other functionality that needs to be added to Ceph (or
> related tooling) to make NFS re-export of a CephFS mount robust?

Testing!  :)

sage
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