Hi Jaap,
On Mon, Jul 09, 2018 at 07:47:33PM +0000, Jaap Winius wrote:
- Debian stretch with xymon-client 4.3.28-2 and hobbit-plugins 20170219
- Debian wheezy with xymon-client 4.3.0~beta2.dfsg-9.1+deb7u1 and hobbit-plugins 20120532
It all works fine, except that hobbit-plugins often gives false positives in the 'libs' column, indicating that certain "processes have libs linked that were upgraded". However, in those cases it makes no difference whether the processes are restarted, or even if the machine is rebooted: the processes continue to be flagged falsely. Examples include libvirt-qemu and mysql. It's the same on both of the platforms indicated above.
At least the mysql case should be fixed in hobbit-plugins 20180610, see https://bugs.debian.org/873838. The according changelog item:
- Whitelist multipath-related /[aio] false positives for mysql/mariadb servers in libs check. Thanks to Daniel Rieken for the bug report! (Closes: #873838)
Don't know what causes libvirt-qemu case. If the fix for mysql mentioned doesn't fix it for libvirt-qemu, too, the output of "lsof -p <pid-of-libvirt-qemu-binary>" might give some hints.
Kind regards, Axel (one of Debian's hobbit-plugins and xymon maintainers)
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