[Lustre-devel] storing SOM epoch in EA

Alex Zhuravlev Alex.Zhuravlev at Sun.COM
Tue Feb 19 02:30:27 PST 2008

hmm. not sure I got it. epoch is per-inode. and we don't need >1 epoch for
any inode.

thanks, Alex

Yuriy Umanets wrote:
> Can we use IAM for storing epoch? It is fast and does not have such 
> strong size limitations. We could make "epoch" index in mkfs time (like 
> it is done for existing indexes now) and use object's fid as a key and 
> epoch as value.
> Thanks.

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