[ZBX-7697] agent stop responding after a few minutes on solaris Created: 2014 Jan 24 Updated: 2017 May 30 Resolved: 2014 Jan 24 |
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Status: | Closed |
Project: | ZABBIX BUGS AND ISSUES |
Component/s: | Agent (G) |
Affects Version/s: | 2.2.0, 2.2.1 |
Fix Version/s: | 2.2.2rc1, 2.3.0 |
Type: | Incident report | Priority: | Critical |
Reporter: | Andrew Howell | Assignee: | Unassigned |
Resolution: | Fixed | Votes: | 0 |
Labels: | agent, solaris | ||
Remaining Estimate: | Not Specified | ||
Time Spent: | Not Specified | ||
Original Estimate: | Not Specified | ||
Environment: |
Solaris 10 x86, Solaris 10 sparc, Solaris 11 x86 and Solaris 11 sparc |
Attachments: | zabbix_agentd_sin021-140124.log.gz zabbix_get_140124.log | ||||||||||||
Issue Links: |
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Description |
Hi, I've recently started rolling out Zabbix 2.2 agents to our Solaris fleet and have noticed that the agent stops responding to requests after a few minutes. This affect 2.2.0 and 2.2.1 on Solaris 10 and 11 and both x86 and sparc. It does not happen on our linux agents. I'm attaching a debug level 4 log from the agent on a Solaris 11 x86 server as well as the zabbix server running a zabbix_get Please have a look at line 1605 in the agent logfile. After that the listener never waits for a connection which corresponds to requests from zabbix_get failing. |
Comments |
Comment by Aleksandrs Saveljevs [ 2014 Jan 24 ] |
The same problem happens on line 816. There, item "system.swap.in[,pages]" is also requested and after that this agent process does not appear in the log anymore. I can reproduce the problem in our environment, too. Running "zabbix_agentd -t system.swap.in[,pages]" hangs. Same for "system.swap.out[,pages]". As a workaround for the time being, you can disable "system.swap.*" checks. |
Comment by Aleksandrs Saveljevs [ 2014 Jan 24 ] |
This works fine in 2.0, but was broken in 2.2 in r34023 when |
Comment by Aleksandrs Saveljevs [ 2014 Jan 24 ] |
Fixed in development branch svn://svn.zabbix.com/branches/dev/ZBX-7697 . |
Comment by Aleksandrs Saveljevs [ 2014 Jan 24 ] |
Fixed in pre-2.2.2 r41859 and pre-2.3.0 (trunk) r41860. |