[linux-lvm] metadata too large for circular buffer - any way to increase PV metadatasize?
John Leach
john at johnleach.co.uk
Thu Aug 7 20:45:46 UTC 2008
On Thu, 2008-08-07 at 20:52 +0100, Alasdair G Kergon wrote:
> And if you have problems making space in the metadata to add the PV to it,
> a workaround is to temporarily use in-filesystem metadata:
>
> create a metadata dir in a local filesystem (NOT an LV), and place an up-to-date
> backup copy of the metadata there (from vgcfgbackup)
>
> update lvm.conf to start using this metadata (metadata/dirs)
> - use verbose display options to check it's doing this
>
> pvcreate as in my last message to remove the too-small metadata area
> - you're now relying entirely on the in-filesystem metadata
>
> add the new PVs to the VG as before
>
> revert the lvm.conf change
Will this work with clustered LVM? If so, I take it all nodes will have
to be configured to use in-filesystem metadata?
Thanks,
John.
--
http://johnleach.co.uk
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