[Lustre-discuss] duplicate

[Brian J. Murrell]

On Sun, 2008-07-06 at 21:52 -0600, Andreas Dilger wrote:
> 
> If you only do "lctl deactivate" on the MDS, then it will only stop
> the MDS from allocating new objects on this OST.  If you also do
> "lctl deactivate" on the clients then they will return -EIO when
> accessing files on this OST instead of waiting for recovery.

Probably what would be nice is being able to do this on the MGS so that
it gets added to the configuration and propagates to the clients
immediately and survives a client reboot.

b.

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