Symptom
vManage GUI shows an Error status for Messaging Server.
"request nms messaging-server diagnostics" show the errors below under Replication Factor
Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file:
13434
Try using the -Djava.io.tmpdir= option to select an alternate temp location.
Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file:
13779
Try using the -Djava.io.tmpdir= option to select an alternate temp location.
AlarmEventMessage
Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file:
14205
Try using the -Djava.io.tmpdir= option to select an alternate temp location.
ClientDataChangeMessage
Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file:
14897
Try using the -Djava.io.tmpdir= option to select an alternate temp location.
DeviceActionRequest
Java HotSpot(TM) 64-Bit Server VM warning: Insufficient space for shared memory file:
15233
Try using the -Djava.io.tmpdir= option to select an alternate temp location.
"df-k" show that /tmp is at 100%
Filesystem Size Used Avail Use% Mounted on
rootfs 15G 3.6G 11G 26% /
none 64K 0 64K 0% /dev
/dev/hda1 3.1G 1.1G 2.0G 35% /boot
/dev/loop0 1015M 1015M 0 100% /rootfs.ro
/dev/hda2 15G 3.6G 11G 26% /rootfs.rw
aufs 15G 3.6G 11G 26% /
tmpfs 64K 0 64K 0% /dev
shm 32G 16K 32G 1% /dev/shm
tmp 1.0G 1.0G 0 100% /tmp
tmpfs 32G 144K 32G 1% /run
/dev/sda 6.0T 106G 5.6T 2% /opt/data
tmplog 120M 105M 16M 88% /var/volatile/log/tmplog
svtmp 1.0M 628K 396K 62% /etc/sv
tmpfs 32G 144K 32G 1% /run/netns
Conditions
vManage cluster on 18.4.5
Workaround
Please open a case and work with TAC for the workaround.
