Hi, over a weekend (was on vacation so I didnt get exactly what happened) our OSDs started eating in excess of 6GB of RAM (well RSS), which was a problem considering that we had only 8GB of ram for 4 OSDs (about 700 pgs per osd and about 70GB space used. So spam of coredumps and OOMs blocked the osds down to unusabiltity. I then upgraded one of OSDs to hammer which made it a bit better (~2GB per osd) but still much higher usage than before. any ideas what would be a reason for that ? logs are mostly full on OSDs trying to recover and timed out heartbeats -- Mariusz Gronczewski, Administrator Efigence S. A. ul. Wołoska 9a, 02-583 Warszawa T: [+48] 22 380 13 13 F: [+48] 22 380 13 14 E: mariusz.gronczewski@xxxxxxxxxxxx <mailto:mariusz.gronczewski@xxxxxxxxxxxx>
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