It looks indeed to be that bug that I hit. Thanks. Luis Domingues Proton AG ------- Original Message ------- On Monday, July 17th, 2023 at 07:45, Sridhar Seshasayee <sseshasa@redhat.com> wrote:
Hello Luis,
Please see my response below:
But when I took a look on the memory usage of my OSDs, I was below of that
value, by quite a bite. Looking at the OSDs themselves, I have:
"bluestore-pricache": { "target_bytes": 4294967296, "mapped_bytes": 1343455232, "unmapped_bytes": 16973824, "heap_bytes": 1360429056, "cache_bytes": 2845415832 },
And if I get the running config: "osd_memory_target": "4294967296", "osd_memory_target_autotune": "true", "osd_memory_target_cgroup_limit_ratio": "0.800000",
Which is not the value I observe from the config. I have 4294967296 instead of something around 7219293672. Did I miss something?
This is very likely due to https://tracker.ceph.com/issues/48750. The fix was recently merged into the main branch and should be backported soon all the way to pacific.
Until then, the workaround would be to set the osd_memory_target on each OSD individually to the desired value.
-Sridhar _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io