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Documentation task
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Resolution: Fixed
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Minor
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None
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Sprint 27
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0
From https://www.zabbix.com/documentation/2.0/manual/introduction/whatsnew205
"Zabbix agent user parameter output previously was limited to 64KB. It can now return up to 512KB of data."
I believe it should be reflected also on https://www.zabbix.com/documentation/2.0/manual/config/items/userparameters
Also, seems system.run[] key also has this limit -> should be reflected on https://www.zabbix.com/documentation/2.0/manual/config/items/itemtypes/zabbix_agent
A proof:
# zabbix_get -s localhost -k agent.version 2.0.7rc1 # ./zabbix_agentd20 -V Zabbix Agent (daemon) v2.0.7rc1 (revision 35520) (22 April 2013) Compilation time: May 9 2013 11:26:28 # ls -l /tmp/512* -rw-rw-r-- 1 zabbix zabbix 524287 May 9 11:56 /tmp/512K-1B.log -rw-rw-r-- 1 zabbix zabbix 524289 May 9 11:54 /tmp/512K+1B.log -rw-rw-r-- 1 zabbix zabbix 524288 May 9 11:54 /tmp/512K.log # zabbix_get -s localhost -k system.run["cat /tmp/512K-1B.log"] | wc -c 524287 # zabbix_get -s localhost -k system.run["cat /tmp/512K+1B.log"] | wc -c 17 # zabbix_get -s localhost -k system.run["cat /tmp/512K.log"] | wc -c 17 just in case: # zabbix_get -s localhost -k vfs.file.contents["/tmp/512K-1B.log"] | wc -c 17
17 bytes - it's "ZBX_NOTSUPPORTED" output:
# zabbix_get -s localhost -k system.run["cat /tmp/512K+1B.log"] ZBX_NOTSUPPORTED
UserParameter=filecat[*],cat $1 # zabbix_get -s localhost -k filecat["/tmp/512K-1B.log"] | wc -c 524287 # zabbix_get -s localhost -k filecat["/tmp/512K+1B.log"] | wc -c 17 # zabbix_get -s localhost -k filecat["/tmp/512K.log"] | wc -c 17
Also some doc additions discussed in https://support.zabbix.com/browse/ZBX-5383#comment-80376
Could someone add something more ?
- is duplicated by
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ZBX-10156 Properly document LLD size limitations
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- Closed
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