I'm running a monitoring application called zabbix in each of about 32 jails on a single host and running into a problem...
zabbix_agentd [78335]: cannot create Semaphore: [28] No space left on device zabbix_agentd [78335]: unable to create mutex for log file Now, typically the solution to this problem is documented here: https://www.zabbix.org/wiki/How_to/configure_shared_memory Basically we bump up some ipc settings: kern.ipc.shmall=409600 kern.ipc.shmmax=204800000 and allow ipc inside the jails: security.jail.sysvipc_allowed=1 With these settings I can get about 30 jails running with zabbix, but then no more zabbix instances will start. I guess I'm hitting some sort of limit, but I'm at a loss to understand what. Here is the output of ipcs and all the sysctls: https://gist.github.com/ari/a0a8b540f2ef832c41d2 How do I correlate my maximum settings with the data I'm seeing from ipcs? What limit am I hitting? Cheers Ari -- --------------------------> Aristedes Maniatis ish http://www.ish.com.au Level 1, 30 Wilson Street Newtown 2042 Australia phone +61 2 9550 5001 fax +61 2 9550 4001 GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A
signature.asc
Description: OpenPGP digital signature
