retspen/webvirtmgr — pull request #333 by ibuclaw (2014-06-10 16:30:15+00:00)
Title: Skip over offline storage devices when mounting isos

When mounting ISOs via Instance > Settings > Media, was getting the following error that is telling me about an iSCSI pool that is not related to the VM I was changing:

``Requested operation is not valid: storage pool `vmpool-iscsi' is not active``

Tracked it down to the following area this pull request fixes, which tells ``mount_iso`` to skip over offlined storaged pools.