[Lustre-discuss] mounting an OST from another node attached to a fibre channel switch

[Klaus Steden]

Yes. There is an entry in the manual on this topic. You'll have to stop
Lustre and update the MGS configuration, but it's a pretty quick operation.

cheers,
Klaus

On 8/14/08 2:29 PM, "Ron" <ron.rex at gmail.com>did etch on stone tablets:

> Hi,
> We have set up a couple of test systems where the OSTs are mounted on
> the same node as the MDT.   The OSTs are LUNS on a SATA Beast
> controller accessible from multiple systems attached to a fibre
> channel switch,. We would like to umount an OST from the MDT system
> and mount it on another system. We've tried doing this and even though
> there is network traffic between the new system and the mds system,
> the mds system seems to be ignoring the OST mount.  Can the an OSTs
> OSS change?
> Thanks,
> Ron
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