On 6/12/19 5:51 PM, Jorge Garcia wrote:
I'm following the bluestore config reference guide and trying to
change the value for osd_memory_target. I added the following entry in
the /etc/ceph/ceph.conf file:
[osd]
osd_memory_target = 2147483648
and restarted the osd daemons doing "systemctl restart
ceph-osd.target". Now, how do I verify that the value has changed? I
have tried "ceph daemon osd.0 config show" and it lists many settings,
but osd_memory_target isn't one of them. What am I doing wrong?
What version of ceph are you using? Here's a quick dump of one of my
test OSDs from master (ignore the low memory target):
$ sudo ceph daemon osd.0 config show | grep osd_memory_target
"osd_memory_target": "1073741824",
"osd_memory_target_cgroup_limit_ratio": "0.800000",
It looks to me like you may be on an older version of ceph that hasn't
had the osd_memory_target code backported?
Mark
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