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Ben England

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11/06/2019

11:36 PM RADOS Bug #42668 (Won't Fix): ceph daemon osd.* fails in osd container but ceph daemon mds.* does not f...
with K8S (RHOCS 4.2) OSD pods, I get this error from Ceph daemon command:
[bengland@bene-laptop ocs-operator]$ oco...

10/28/2019

10:24 PM mgr Bug #42517 (Resolved): ceph osd status - units invisible using black background
When I do "ceph osd status" command, the units are not visible when using a black background, but when I paste them i...

08/26/2019

05:57 PM bluestore Backport #41273: nautilus: Containerized cluster failure due to osd_memory_target not being set t...
Raising priority, I think this is a blocker for rook-ceph on any platform, and Octopus won't be in downstream release...

08/05/2019

02:09 PM bluestore Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgro...
My guess would be if CGroup limit is X, then 0.95 X - 1/2 GB should be fine for osd_memory_target, that would give th...

08/01/2019

05:44 PM bluestore Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgro...
from Joe T on his system:
# ceph version
ceph version 14.2.2-218-g734b519 (734b5199dc45d3d36c8d8d066d6249cc304d0e0e...
05:38 PM bluestore Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgro...
version you asked for:
ceph-base-14.2.2-0.el7.x86_64
from the Ceph container image ceph/ceph:v14.2.2-20190722

05/06/2019

11:39 AM Ceph Revision c2336997 (ceph): doc: remove recommendation for kernel.pid_max
now that Ceph uses async messenger, setting kernel.pid_max = 4194303 should not be necessary anymore. Even if kernel...

04/17/2019

03:54 PM RADOS Feature #39339: prioritize backfill of metadata pools, automatically
Also, this ceph command requires the operator to do it, the point of the tracker is that this should be default behav...
03:38 PM RADOS Feature #39339: prioritize backfill of metadata pools, automatically
is backfill any different than recovery priority? If not, should it be? By "backfill" I mean the emergency situatio...
01:59 AM RADOS Feature #39339 (In Progress): prioritize backfill of metadata pools, automatically
Neha Ojna suggested filing this feature request.
One relatively easy way to minimize damage in a double-failure sc...

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