CRITICAL - Move Disk Issues

Hi,

I have NFS and iSCSI storage. I've slowly been moving off of iSCSI onto he NFS (better bandwidth to storage, better speed).

Last night, something weird happened. Basically, all my storage temporarily disconnected, both iSCSI and NFS. I'm suspecting a switch issue.

The problem is, I can no longer use the GUI to move a disk. The move disk dialog comes up, and target storage and format remain greyed out. I believe it's an issue with the iSCSI, and I would really like to move data off of it. The reason I think it's an iSCSI issue is because migrate VM takes forever on iSCSI (waiting to actually start, and then waiting to start VM ob new server before migrating). On the NFS, it's immediate.

I'm running 3.2. I'd like to try a command line move, but I'm not sure of the format of the command.

So, two questions:

1. Where can I look to see why the GUI is greyed out?
2. Whats the format of the command line move (qm move?)

Gerald


ps: interestingly, syslog is showing me a lot of "kernel: sd 6:0:0:0: [sde] Spinning up disk.............................................. ................." on all 3 of my Proxmox servers. Is that an iSCSI issue? This machine only natively has sda and sdb