Hi Christoph,
I am currently using Nautilus on a ceph cluster with osd_memory_target
defined in ceph.conf on each node.
By running :
ceph config get osd.40 osd_memory_target
you get the default value for the parameter osd_memory_target
(4294967296 for nautilus)
If you change the ceph.conf
It looks that I have solved the issue.
I tried:
ceph.conf
[osd]
osd_memory_target = 1073741824
systemctl restart ceph-osd.target
when i run
ceph config get osd.40 osd_memory_target it returns:
4294967296
so this did not work.
Next I tried:
ceph tell osd.* injectargs '--osd_memory_targ
===
Frank Schilder
AIT Risø Campus
Bygning 109, rum S14
From: Mark Nelson
Sent: 05 May 2021 17:15:50
To: ceph-users@ceph.io
Subject: [ceph-users] Re: Out of Memory after Upgrading to Nautilus
Hi Cristoph,
1GB per OSD is tough! the osd memory ta
Hi Christoph,
can you send me the ceph config set ... command you used and/or the ceph
config dump output?
Regards, Joachim
Clyso GmbH
Homepage: https://www.clyso.com
Am 05.05.2021 um 16:30 schrieb Christoph Adomeit:
I manage a historical cluster of severak ceph nodes with each 128 GB R
Hi Cristoph,
1GB per OSD is tough! the osd memory target only shrinks the size of
the caches but can't control things like osd map size, pg log length,
rocksdb wal buffers, etc. It's a "best effort" algorithm to try to fit
the OSD mapped memory into that target but on it's own it doesn't re
