Ben England
11/06/2019
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11:36 PM
RADOS
Bug #42668 (Won't Fix): ceph daemon osd.* fails in osd container but ceph daemon mds.* does not fail in mds container
- with K8S (RHOCS 4.2) OSD pods, I get this error from Ceph daemon command:
[bengland@bene-laptop ocs-operator]$ oco...
Ben England
10/28/2019
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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...
Ben England
08/26/2019
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05:57 PM
bluestore
Backport #41273: nautilus: Containerized cluster failure due to osd_memory_target not being set to ratio of cgroup_limit per osd_memory_target_cgroup_limit_ratio
- Raising priority, I think this is a blocker for rook-ceph on any platform, and Octopus won't be in downstream release...
Ben England
08/05/2019
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02:09 PM
bluestore
Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgroup_limit per osd_memory_target_cgroup_limit_ratio
- 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...
Ben England
08/01/2019
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05:44 PM
bluestore
Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgroup_limit per osd_memory_target_cgroup_limit_ratio
- from Joe T on his system:
# ceph version
ceph version 14.2.2-218-g734b519 (734b5199dc45d3d36c8d8d066d6249cc304d0e0e...
Ben England
-
05:38 PM
bluestore
Bug #41037: Containerized cluster failure due to osd_memory_target not being set to ratio of cgroup_limit per osd_memory_target_cgroup_limit_ratio
- version you asked for:
ceph-base-14.2.2-0.el7.x86_64
from the Ceph container image ceph/ceph:v14.2.2-20190722
Ben England
05/06/2019
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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...
Ben England
04/17/2019
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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...
Ben England
-
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...
Ben England
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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...
Ben England
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