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email alert

Notification: PROBLEM
Host: ariel-opensuse.suse.de
State: CRITICAL
Date/Time: Tue Apr 26 09:18:56 UTC 2022
Info: SWAP CRITICAL - 0% free (0 MB out of 0 MB) - Swap is either disabled, not present, or of zero size.

Service: swap

See Online: https://thruk.suse.de/thruk/cgi-bin/extinfo.cgi?type=2&host=ariel-opensuse.suse.de&service=swap

Acceptance criteria¶

• AC1: No more similar alerts
• AC2: We use either swap or a better alternative

Suggestions¶

• /dev/vda2 is mentioned in /etc/fstab, but /dev/vda2 does not exist
• We've not observed any apparent issues so far
• Consider using systemd-zram-service assuming it's best practice to have some swap (or a swap file)
• DONE Crosscheck who is recipient of the alert, should be o3-admins@suse.de Alerts are switched off. okurz disabled notifications on https://thruk.suse.de/thruk/cgi-bin/extinfo.cgi?type=2&host=ariel-opensuse.suse.de&service=swap&backend=7215e#pnp_th2%2F1651047541%2F1651137541%2F0= and added a comment there back-referencing this ticket
• Ensure that the related alert does not continue to alert regardless of what we do