I'll be creating a Linux storage server with several TB capacity using a hardware RAID array. But I was wondering, what are my options for extending it in the future?
To be more specifiec, if I create a volume group with the local RAID array as physical volume, I suppose it is not smart to include a iSCSI target in that same volume group and extend the size of the logical volume? I mean, when the iSCSI link is/goes down, the logical volume will probably be corrupted.
Is there a safe way to extent the size of that logical volume or should I just make another logical volume?