action #135833
Updated by okurz 8 months ago
## Observation
https://stats.openqa-monitor.qa.suse.de/alerting/grafana/d74e764d-6097-4d14-b77c-76c8d1da6ff0/view?orgId=1
shows an alert about inode usage on path /var/lib/openqa/pool/43/Win11_22H2_English_x64 . I assume we lookup way too many paths which should not be relevant for inodes check. Checking on worker30 I can see that a windows iso is mounted on a loop device, likely by someone doing that in os-autoinst-distri-opensuse.
```
okurz@worker30:~> lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 5.2G 0 loop /var/lib/openqa/pool/43/Win11_22H2_English_x64
nvme0n1 259:1 0 5.8T 0 disk
|-nvme0n1p1 259:2 0 512M 0 part /boot/efi
|-nvme0n1p2 259:3 0 5.8T 0 part /var
| /usr/local
| /tmp
| /srv
| /root
| /opt
| /home
| /boot/grub2/x86_64-efi
| /boot/grub2/i386-pc
| /.snapshots
| /
`-nvme0n1p3 259:4 0 1G 0 part [SWAP]
nvme2n1 259:5 0 476.9G 0 disk
`-md127 9:127 0 953.6G 0 raid0 /var/lib/openqa
nvme1n1 259:6 0 476.9G 0 disk
`-md127 9:127 0 953.6G 0 raid0 /var/lib/openqa
```
similar in https://stats.openqa-monitor.qa.suse.de/alerting/grafana/partitions_usage_alert_worker30/view?returnTo=%2Fd%2FWDworker30%2Fworker-dashboard-worker30%3ForgId%3D1%26viewPanel%3D65090%26editPanel%3D65090%26tab%3Dalert for `loop0 (udf)` disk usage alert
## Acceptance criteria
* **AC1:** No alert about inode usage of temporary openQA assets
* **AC2:** No alert about disk usage of temporary openQA assets
## Suggestions
* Check inodes alert definition
* Ensure that the inode usage is only collected for "reasonable" filesystems, maybe only exclude "loop" devices
* Same for disk usage devices.
## Rollback actions
* Remove silence(s) about inode utilization and disk usage
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