fping failed: no output

[mvrk]

Hi,

Suddenly my zabbix server ping checks stopped working.

On zabbix server log (level 5) i see this:

cat /var/log/zabbixsrv/zabbix_server.log | grep fping
6548:20171109:211007.813 fping failed: no output
6548:20171109:211007.815 fping failed: no output
113415:20171109:212007.979 /usr/sbin/fping -C1 2>&1 </var/lib/zabbixsrv/tmp/zabbix_server_113415.pinger;
113415:20171109:212007.981 fping failed: no output
113415:20171109:212007.981 host [8.8.8.8] fping failed: no output
113415:20171109:212007.982 /usr/sbin/fping -C2 2>&1 </var/lib/zabbixsrv/tmp/zabbix_server_113415.pinger;
113415:20171109:212007.984 fping failed: no output
113415:20171109:212007.984 host [8.8.8.8] fping failed: no output

If i run fping manually with the IP it works fine:

/usr/sbin/fping -C2 8.8.8.8
8.8.8.8 : [0], 84 bytes, 11.7 ms (11.7 avg, 0% loss)
8.8.8.8 : [1], 84 bytes, 11.8 ms (11.7 avg, 0% loss)

8.8.8.8 : 11.76 11.80


OS: Fedora 26 (x86_64)
Zabbix Server: 3.2.7

[mvrk]

Forget it, my /var was 100% full, so zabbix coulnd't write the tmp file for fping.