Bug #6378
closed
mon: osdmap crc mismatch during scrub
Added by Sage Weil over 10 years ago.
Updated over 10 years ago.
Description
teuthology-2013-09-23_19:00:20-rados-dumpling-testing-basic-plana
had a ~30 scrub mismatch failures. possibly the just-backported full osdmap patches?
basically we're setting different values on 'full_latest' depending on the situation:
- during trim we set it to the earliest available full map
- during update_from_paxos, we set it to the latest rebuild full map
so this is triggered in the following scenario:
- mon A fails
- leader proposes a trim
- everybody trims, full_latest = 10
- mon A comes back and synchronizes
- mon A updates from paxos, rebuilds latest full_maps because full_latest = 10 and last_committed = 40, and sets full_latest = 40
crc goes boom
- Status changed from In Progress to Pending Backport
- Status changed from Pending Backport to Resolved
Also available in: Atom
PDF