[Users] Weird crash of oVirt-3.3.2-el6

Hi All, Just saw that something has gone 'wrong' in my oVirt installation and I can't make sense of it. Full logs are placed in a save place but I would like to start with the following from /var/log/message on ovirt04: Jan 30 07:31:52 ovirt04 vdsm TaskManager.Task ERROR Task=`2a424ca3-19f6-4e01-9e42-ec377655c6f1`::Unexpected error#012Traceback (most recent call last):#012 File "/usr/share/vdsm/storage/task.py", line 857, in _run#012 return fn(*args, **kargs)#012 File "/usr/share/vdsm/logUtils.py", line 45, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/storage/hsm.py", line 3049, in get VolumeSize#012 apparentsize = str(volClass.getVSize(dom, imgUUID, volUUID, bs=1))#012 File "/usr/share/vdsm/storage/fileVolume.py", line 418, in getVSize#012 return int(sdobj.oop.os.stat(volPath ).st_size / bs)#012 File "/usr/share/vdsm/storage/remoteFileHandler.py", line 312, in callCrabRPCFunction#012 raise Exception("No free file handlers in pool")#012Exception: No free file handlers in pool From that point on it goes downhill. Ovirt04 was the SPM, that got transferred to ovirt02, all VM's on ovirt04 are set to paused, but only in the logs and the webui. In real life they are running fine (virsh -r list on ovirt04 confirms that). I can select all paused VM's and 'run' them and that clears up de webui and doesn't harm the VM's sofar as I can tell but shouldn't be necessary. Joop