amount of semaphor for zabbix

[mo30]

hi

How much should be the amount of semaphores for zabbix ?

we need to Increase amount . ?

service zabbix cannt start





cat /var/log/zabbix/zabbix_server.log
.
.
.
zabbix_server [19361]: cannot open log: cannot create semaphore set: [28] No space left on device
zabbix_server [19374]: cannot open log: cannot create semaphore set: [28] No space left on device

-------------------------------------

[root@localhost admin]# ipcs -ls

------ Semaphore Limits --------
max number of arrays = 128
max semaphores per array = 250
max semaphores system wide = 32000
max ops per semop call = 32
semaphore max value = 32767
-----------------------------------------
[root@localhost admin]# systemctl restart zabbix-server.service
Job for zabbix-server.service failed because the control process exited with err or code. See "systemctl status zabbix-server.service" and "journalctl -xe" for d etails.

[dimir]

Looks like SELinux issue. If you have it enabled check the log file /var/log/audit/audit.log and you will need to add SELinux rule[s] for zabbix user.

[mo30]

no . selinux is disable

[vso]

if lease do prgrep zabbix_server does it output something ?

[mo30]

os is centos and grep zabbix-server not log

[dimir]

See the Gleb's comment here, perhaps it will help: https://support.zabbix.com/browse/ZBX-12834