Error opening memory series storage: file missing" source="main.go:182 : Error message is not explicit

[akram]

What did you do?
We maybe have data corruption, we endup in this message which is not very helpful.

What did you expect to see?
Since the ErrMissingFiles struct has Fds []storage.FileDesc we want to have a list of the missing files so we can troubleshoot or restore missing files if relevant.

What did you see instead? Under which circumstances?
The simple error message: " file missing"

• Prometheus version:

version=1.5.2, branch=master, revision=bd1182d29f462c39544f94cc822830e1c64cf55b

• Logs:

revision=bd1182d29f462c39544f94cc822830e1c64cf55b)" source="main.go:75"
time="2017-06-29T09:50:51Z" level=info msg="Build context (go=go1.7.5, user=root@1a01c5f68840, date=20170210-16:23:28)" source="main.go:76"
time="2017-06-29T09:50:51Z" level=info msg="Loading configuration file /etc/prometheus/prometheus.yml" source="main.go:248"
time="2017-06-29T09:50:52Z" level=error msg="Error opening memory series storage: file missing" source="main.go:182"

[akram]

fixed by #2889

[beorn7]

This is a LevelDB problem and needs to be fixed upstream.

The on-disk format of LevelDB is standardized, however, so you could shut down the Prometheus server and apply 3rd party LevelDB recovery and diagnostics tools on the LevelDB files.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.