We have a 3 node replicaset mongo v4.4.1 running in kubernetes… mongodb-0 is not starting up with below error
Failed to start up WiredTiger under any compatibility version. This may be due to an unsupported upgrade or downgrade
Fatal assertion","attr":{"msgid":28559,"file":"src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp","line":64
***aborting after fassert() failure
Writing fatal message","attr":{"message":"Got signal: 6 (Aborted).
we upgraded from 3.6.4 to 4.4.1 a while ago. everything was working fine… then after few deployments we are getting “Failed to start up WiredTiger under any compatibility version” now. not sure what happened.
any help would be greatly appreciated.
- vineet