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nagiosxi strange issue

sword12 asked
Last Modified: 2020-02-06
Hi Experts

we have in our environment NAgios-XI  the commercial version of Nagios

and i am monitoring file systems under red-hat box  and everything was ok no issues

yesterday i extend the filesystem from 1.3 TB to 2.9 TB and after one day i start to get critical massage from Nagios-XI

[root@nagios ~]# /usr/local/nagios/libexec/check_nrpe -H -t 30 -c check_disk -a '-w 50% -c 80% -p /oracle/RAN/oraarch'
DISK CRITICAL - free space: /oracle/RAN/oraarch 2291546 MB (77.93% inode=100%);| /oracle/RAN/oraarch=648895MB;1471509;588603;0;2943018

but this is not true the file system status like this

/dev/mapper/oraarch-oraarch                         2.9T  632G  2.2T  22% /oracle/RAN/oraarch

so only 22% used from this file system

i am monitoring another file systems on the same box and the everything ok just this file system so it cannot be agent issue on the red hat box

any idea here

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