[Linux-cluster] Create Logical Volume
John Ruemker
jruemker at redhat.com
Tue Jan 20 17:14:20 UTC 2009
Cluster Management wrote:
>
> Hi all,
>
>
>
> i have a two_node cluster RHEL 5 and an external ISCSI storage. I use
> XEN for virtualizzation purpose. When i create a new LUN in my storage
> i use hot_add command to discover it from nodes.
>
> The problem is that i have to restart clvmd to be able to create a new
> Logical Volume. This operation is very critical because i have to stop
> or migrate each VM running on the node ed i have to umout their own LUN.
>
> Is there a way to update clvmd without restarting?
>
# clvmd -R
# pvscan
# vgscan
# lvscan
>
>
> Thanks a lot,
>
> --
>
> Francesco Gallo
>
> XiNet S.r.L.
>
> gallo (at) xinet (dot) it
>
>
>
>
>
> ------------------------------------------------------------------------
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
More information about the Linux-cluster
mailing list