On 05/03/2013 11:25 PM, Valerio Pachera wrote: > I know, it doesn't really have meaning, but what happens if I unplug all > the disks from a host? > > Actualy, I've done it. > > root at test007:~# collie node md info > Id Size Use Path > 0 193 GB 6.9 GB /mnt/sheepdog/obj > root at test007:~# collie node md unplug /mnt/sheepdog/obj/ > > I think this should be equivalent to a node kill. > > I didn't notice any recovery starting > collie node recovery > > It might have been fast, ot it might have skipped it. I think goes too fast (data are very few?) Every plug/unplug will trigger a recovery. Unplug all the disks would make the node as a gateway only node. Thanks, Yuan |