[SOLVED] Specific VM can't get created

[Urbaman]

Hi,

3 nodes cluster here, nodes on zfs raid1 (OS) and Ceph (3x2 OSDs)

Strange behaviour:

• I create two VMs (100 and 101) with disks vm-100-disk and vm-101-disk on Ceph.
• The VMs get corrupted
• I try to eliminate them, 101 gets eliminated, 100 stalls but finally I get to eliminate it.
• vm-100-disk rimains corrupted on Ceph
• I eliminmate the corrupted disk with rbd commands
• Trying to re-create the VMs with same IDs and same disk names, 101 gets created in seconds, while 100 stalls in creation

I think there's something somewhere that still remembers previous 100, keeping the new creation stalling.

Where can I check if some config remained corrupted from previous 100?

Thanks,

 

[Urbaman]

Ok, so it seems that Ceph still had some corrupted stuff about that VM.
Had to dismantle both Ceph Storage and Pool, than recreated them and both VMs got created fresh and clean.

Didn't find out what the corruption was thou.