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This plugin sends SNMP queries to a QNAP NAS and checks the cpu, HDD status, system temperature, HDD temperature. Version 1.00 first Version. Version 1.03 Version 1.40 Changes reports Performance Data runs faster some new checks (LUN, Power, ...) works also with icinga and icinga2 for nagios you need to upload the file into /usr/local/nagios/libexec/ make it executible sudo chmod +x /usr/local/nagios/libexec/check_qnap.sh for icinga2 you need to upload the file /usr/lib64/nagios/plugins/ make it executible sudo chmod +x /usr/lib64/nagios/plugins/check_qnap.sh Nagios commands.cfg define command{ command_name check_qnap command_line $USER1$/check_qnap.sh -H $HOSTADDRESS$ -a $ARG1$ -w $ARG2$ -c $ARG3$ } ----- Service define service{ use generic-service,nagiosgraph host_name QNAP-01.local service_description Diskusage check_command check_qnap!diskusage!90!95 } ---- for icinga2 object CheckCommand "qnap" { import "plugin-check-command" command = [ PluginDir + "/check_qnap" ] arguments += { "-C" = "$community_string$" "-H" = { required = true value = "$address$" } "-a" = { required = true value = "$check_command$" } "-b" = "$version$" "-c" = "$critical$" "-p" = "$port$" "-t" = "$timeout$" "-u" = "$unit$" "-v" = "$snmpversion$" "-w" = "$warning$" } vars.address = "$address$" }
Current Version
1.40
Last Release Date
2018-02-09
Owner
Matthias
License
GPL
Compatible With
-b Check_qnap Version -C community default public -t timeout default 10 secdons -v snmpversion default 2c -p snmpport defauilt 161 -a checks you can use cpuload: check´s the system CPU load in perent cputemp: check´s the sytem CPU Temperature systemp: check´s the system Temperature hdtemp: check´s the Harddive Temperature diskusage: check´s the diskusage on perent mem: check´s the mem usage in perent volstatus: check´s the Volume status fan: check´s the Fan Speed hdstatus: check´s the Harddive status cachediskstatus: check´s the Cachedisk status lunstatus: check´s the LUN status raidstatus: check´s the Raid status powerstatus: check´s the Power status sysinfo: provides the QNAP infos
example
check_qanp -H 192.168.0.2 -a mem
responce: OK: Memory Total=15976MB used=9177MB free:6799MB|Memory usage=43%;80;90;0;100
or
check_qanp -H myqnap.domain.com -C public -v 1 -p 123 -a cputemp -u F -w 40 -c 45 -t 60 checked host myqnap.domain.com community public snmpversion 1 snmpport 123 check cpu Temperature unit fahrenheit warning 40 F critical 45 F timeout 60 seconds
Hi! It is working but I found a problem: I got this result from the plugin: Status Information: OK: Online Disk 6, HD status = GOOD, Free Slot 0 As I can see on the Qnap's web page: one disk has Disk Read/Write Error Status, but Good SMART information. It sais : It is recommended to replace the disk... Can the plugin show not only the SAMRT information but Status too? Thank you very much
First of all thanks for this great plugin. We use a QNAP TS-873U-RP with currently 5 disks installed. The plugin throws errors with the hdtemp check because it receives as value for the empty hdd slots "--" which causes a syntax error. To fix this, I patched the code so that the "empty" values are replaced with 0 and counted. After the SNMP requests the counted "empty" values are subtracted of the total amount of hdd slots to keep the result genuine. The complete "HD Temperature" code block can be found under https://exchange.nagios.org/directory/Plugins/Hardware/Storage-Systems/Others/check_qnap/review
Thank you for this plugin. It does the job :) Information: You need to set a warning and critical values for volstatus and hdxstatus. I set to 0 both. It could be improved to doesn't need to set these values.
The check runs perfect on our opsview installation. We started with one HDD only and the check for the second hdd was reporting "OK: GOOD". There's a small typo in your check, the SNMP OID in line 246 needs to end with .2 to check the second HDD. Otherwise, very good check, dear sir! :)
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