Hi,
I think I found the culpit:
I changed the paxos debug level to 20 and fond this in mon store log:
2021-12-16T18:35:07.814+0100 7fec66e79700 20
mon.server6@0(leader).paxosservice(logm 56666064..29067286) maybe_trim
56666064~29067236
2021-12-16T18:35:07.814+0100 7fec66e79700 10
mon.server6@0(leader).paxosservice(logm 56666064..29067286) maybe_trim
trim_to 29067236 < first_committed 56666064
56666064 is the get_first_committed version of paxos service
29067236 is calculated in LogMonitor.cc as:
unsigned max = g_conf()->mon_max_log_epochs;
version_t version = get_last_committed();
if (version > max)
return version - max;
This means that for some reason first_commited is now a lot larger then
the last commit version on disc. This is why the old versions are not
deleted.
This internal state corruption causes the monstore to grow indefinitely.
kind regards
poelzi
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