deamon doesn't start after crash - leveldb manifest corrupted

[jojo05]

I am running 0.17.0 on Fedora rawhide. After a crash, the deamon fails to start (see message below).
What is the recommended procedure to recover from this ?
Thanks

level=error msg="Error opening memory series storage: leveldb: manifest corrupted (field 'comparer'): missing [file=MANIFEST-000445]" source="main.go:139"

[beorn7]

Unless you know how to fix a corrupted leveldb, there is nothing you can do, unfortunately.

LevelDB corruptions upon crashes are rare but if they happen, they essentially mean you have to nuke your storage and start from scratch.

See #651 to track efforts of allowing hot backups.

[linuxtim]

A google search turned up this issue.

Unless you know how to fix a corrupted leveldb, there is nothing you can do

For anyone else who also hits this issue - you may want to try the procedure detailed here: http://ceph.com/planet/how-to-repair-a-leveldb-database/

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