So we have a db we're trying to rewind and get synced to the master.
pg_rewind says it doesn't need rewinding, and when we try to bring it
up, it gets this error:
"contrecord is requested by 2E7/40000028"
And fails to get back up.
Is this a known issue? Possible bug in the continuation record code?
The only references I can find for it are in the xlogreader code.