[Mauiusers] cannot get node info: Unknown Job Id

[Arnau Bria]

Hi all,

I'm getting this error in our maui server:

08/06 16:50:57 MPBSClusterQuery(base,RCount,SC)
08/06 16:50:57 ERROR:    cannot get node info: Unknown Job Id


After loggin this, maui daemon stops respoding to commands:
# showq
ERROR:    lost connection to server
ERROR:    cannot request service (status)


but process is still there:
# ps -ef|grep maui
root      3703     1  0 16:48 pts/2    00:00:03 /usr/sbin/maui

What could be the possible cause of the problem?¿

TIA,
Arnau

Some more lines from logs:
08/06 16:50:54 MRMJobCancel(18758,MOAB_INFO:  job exceeded wallclock limit
,SC)
08/06 16:50:54 MPBSJobCancel(18758,base,CMsg,Msg,MOAB_INFO:  job exceeded wallclock limit
)
08/06 16:50:54 INFO:     job '18758' successfully cancelled
08/06 16:50:54 MRMJobCancel(22282,MOAB_INFO:  job exceeded wallclock limit
,SC)
08/06 16:50:54 MPBSJobCancel(22282,base,CMsg,Msg,MOAB_INFO:  job exceeded wallclock limit
)
08/06 16:50:54 INFO:     job '22282' successfully cancelled
08/06 16:50:54 INFO:     scheduling complete.  sleeping 120 seconds
08/06 16:50:57 MPBSClusterQuery(base,RCount,SC)
08/06 16:50:57 ERROR:    cannot get node info: Unknown Job Id

maui versions:

# rpm -qa|grep maui
maui-3.2.6p20-snap.1182974819.8.slc4
maui-client-3.2.6p20-snap.1182974819.8.slc4
maui-server-3.2.6p20-snap.1182974819.8.slc4