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linux:monitoring:munin [2012/03/04 02:17]
admin created
linux:monitoring:munin [2016/04/21 02:04] (current)
admin
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 I shall not start by repeating cliche ​ ''​apt-get install munin-node''​. I shall not start by repeating cliche ​ ''​apt-get install munin-node''​.
  
 +Update 1.1.2016: Debian jessie has linux_diskstat_ in munin-plugins-core,​ but named "​diskstat_"​ so be careful. This plugin needs to be enabled for auto configuration by changing comment family
 +    #%# family=manual
 +to
 +    #%# family=auto
 +    ​
 +    ​
 Important detailed disk statistics requires more then //​apt-get//​. Important detailed disk statistics requires more then //​apt-get//​.
    wget http://​somewhere/​linux_diskstat_    wget http://​somewhere/​linux_diskstat_
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 //​That'​s all!// //​That'​s all!//
 +
 +**Kratky popis patche:**
 +Skript ignoroval vsechny zarizeni se dvema cislicemi, napr. /dev/md-56 to nevzalo, protoze si skript myslel, ze je to 6. partition na zarizeni "​md-5"​. Hledal jsem to asi hodinu :-(
 +
 +<​code>​
 +--- /​usr/​share/​munin/​plugins/​linux_diskstat_~ ​  ​2013-02-07 16:​52:​41.000000000 +0100
 ++++ /​usr/​share/​munin/​plugins/​linux_diskstat_ ​   2013-11-06 03:​08:​26.000000000 +0100
 +@@ -172,6 +172,7 @@
 + 
 +           # Filter out devices (partitions) which are matched by existing ones
 +           # e.g. sda1 -> sda, c0d0p1 -> c0d0
 ++            next if ( $devname =~ m/dm-/ );
 +             next DEVICE if ( $devname =~ m/​$existing_device/​ );
 +         }
 + </​code>​
 +
 +====== munin-node.conf ======
 +**Vzdy doplnte hostname server.domena.cz**,​ z neznamych (cti: dementnich) duvodu se neaktualizuje ''​munin-spool/​datafile'',​ ze ktereho se pak generuji grafy a cely html xicht, pokud nesouhlasi jmeno na serveru munin [ahoj.example.cz] s tim, ktere zahlasi client. A jen kvuli tomu se vse zahodi :(.
  
 
linux/monitoring/munin.1330823846.txt.gz · Last modified: 2013/11/06 03:12 (external edit)