Description of problem: In some circumstances, raft can stop before purge loop exists. Basically the result is that etcd can remove wal files that are still needed to replay state. So when etcd is restarted it will fail with a catastrophic error. C | etcdserver: open wal error: wal: file not found. https://github.com/etcd-io/etcd/pull/11308 Version-Release number of selected component (if applicable): How reproducible: rare Steps to Reproduce: 1. 2. 3. Actual results: catastrophic error Expected results: etcd does not fail with unrecoverable catastrophic error Additional info:
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0581
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days