[Xymon] /snap/core/* Filesystems NOT ok

[Becker Christian]

Hello there,

in our setup, for every single host that has these snap-things, we have:

HOST=hostname
            DISK    %^/snap/.+ IGNORE
            INODE   %^/snap/.+ IGNORE

And nothing with a wildcard.
Think i can remember that if you have an entry with a wildcard, and after that another entry with an explicit hostname, that last found explicit entry COULD override the one with the wildcard; but not really sure about that, but worth a try.

Regards
Christian


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Von: Xymon <xymon-bounces at xymon.com> Im Auftrag von Torsten Richter
Gesendet: Montag, 4. September 2023 14:45
An: George Michalopoulos <metron6 at gmail.com>; xymon at xymon.com
Betreff: Re: [Xymon] /snap/core/* Filesystems NOT ok

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Hi,

have you tried without the regex?
I have here

HOST=xyz
     DISK /mnt IGNORE
     INODE /mnt IGNORE

which is working.

Regards,
Torsten

On 04.09.2023 14:25, George Michalopoulos wrote:
> hello all,
> i have the known problem with /snap/*
> Mon Sep 4 14:33:50 EEST 2023 - Filesystems NOT ok
>
> [image: red] /snap/core/15511 (100% used) has reached the PANIC level
> (95%)[image: red] /snap/core20/1974 (100% used) has reached the PANIC
> level (95%)[image: red] /snap/certbot/3024 (100% used) has reached the
> PANIC level (95%)[image: red] /snap/certbot/2913 (100% used) has
> reached the PANIC level (95%)[image: red] /snap/core20/2015 (100%
> used) has reached the PANIC level (95%)[image: red] /snap/core/15925
> (100% used) has reached the PANIC level (95%)
>
> Filesystem     1024-blocks     Used Available Capacity Mounted on
> /dev/sda1         98497780 25367880  68080352      28% /
> tmpfs                 5120        4      5116       1% /run/lock
> /dev/loop1          121088   121088         0     100% /snap/core/15511
> /dev/loop0           65024    65024         0     100% /snap/core20/1974
> /dev/loop2           45440    45440         0     100% /snap/certbot/3024
> /dev/loop3           45696    45696         0     100% /snap/certbot/2913
> /dev/loop6           65024    65024         0     100% /snap/core20/2015
> /dev/loop4          108416   108416         0     100% /snap/core/15925
>
> I added this to my analysis.cfg no good...
>
> HOST=*
>      DISK %^/snap IGNORE
>      INODE %^/snap/.+ IGNORE
>
> this is my default analysis.cfg
>
>
> CLASS=linux
>          # Ignore some usually uninteresting tmpfs mounts.
>          DISK    /dev IGNORE
>          DISK    /snap IGNORE
>          DISK    /lib/init/rw IGNORE
>          DISK    /sys/fs/cgroup IGNORE
>          DISK    %^/run/user/\d+$ IGNORE
>          INODE   /dev IGNORE
>          INODE   /snap IGNORE
>          INODE   /lib/init/rw IGNORE
>          INODE   /sys/fs/cgroup IGNORE
>          INODE   %^/run/user/\d+$ IGNORE
>
>
> DEFAULT
>          # Ignore some usually uninteresting tmpfs mounts.
>          DISK    /dev IGNORE
>          DISK    /dev/shm IGNORE
>          DISK    /lib/init/rw IGNORE
>          DISK    /run IGNORE
>          # These are the built-in defaults. You should only modify these
>          # lines, not add new ones (no PROC, DISK, LOG ... lines).
>          UP      1h
>          LOAD    5.0 10.0
>          DISK    * 90 95
>          INODE   * 70 90
>          MEMPHYS 100 101
>          MEMSWAP 50 80
>          MEMACT  90 97
>
>
>
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