I did a controlled shutdown of one of my OMNI/Signalware boxes, but when fired it back up omni was refusing to run. The message indicated was:
+------+ go.omni /main/sw9/86
| INFO | Wed Jun 4 09:00:10 XXX 2014
+------+ OMNI_HOME=/PATH/ulcm
SHM=<User ID>
+------+
| INFO | Starting nrplinker process.
+------+
nrplinker: Wed Jun 4 09:00:11 2014 Service Started.
nrplinker: Wed Jun 4 09:00:11 2014 Write error in load file /PATH/ulcm/tmp/LoadPoint.nrp
+------+
| INFO | Starting sam_daemon.
+------+
Waiting for sam_daemon start completion../PATH/ulcm/bin/go.omni: line 467: 26194 Bus error (core dumped) $OMNI_HOM
E/bin/usam_daemon TRACE_FILE usam_trace
+-------+ Script Aborted!
| ERROR | SAM daemon terminated unexpectedly.
+-------+
It turns out that the / partition was full.
[siguser@hostname ~]$ /PATH/ulcm/bin/nrplinker
nrplinker: Wed Jun 4 09:15:33 2014 Service Started.
nrplinker: Wed Jun 4 09:15:33 2014 Write error in load file /PATH/ulcm/tmp/LoadPoint.nrp
[siguser@hostname ~]$ echo "" > /PATH/ulcm/tmp/LoadPoint.nrp
-bash: echo: write error: No space left on device
[siguser@hostname ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg00-lv_root
9.7G 9.7G 0 100% /
Clear up some space (delete old OMNI logs) and we were back in business.
