Re: Issue with WAL logs temporary not replaying

2018-01-31 Thread Eugene Pirogov
m going to try and extract backtraces from the core dumps. I don't usually do this on a daily basis, so it will take some time. I will come back with results when I have something. On Wed, Jan 31, 2018 at 8:18 PM, Tomas Vondra wrote: > Hi, > > unfortunately your message is missing some

Issue with WAL logs temporary not replaying

2018-01-31 Thread Eugene Pirogov
Hi, We've experienced a DB incident related to WAL. The issue is now somewhat resolved, and I'm trying to understand what could have caused the problem to occur in the first place. Below is a full chronicle of an incident we've ran into. At some point we realized almost no new data was coming in