Zac Dover [Mon, 10 Feb 2025 08:12:34 +0000 (18:12 +1000)]
doc/cephadm: improve "Activate Existing OSDs".
Make three minor changes to doc/cephadm/services/osd.rst. These three
changes were suggested by Eugen Block, who reviewed this procedure after
developing it.
Zac Dover [Fri, 7 Feb 2025 01:32:20 +0000 (11:32 +1000)]
doc/cephadm: improve "Activate Existing OSDs"
Improve the section "Activate Existing OSDs".
Supplement the information in the "Activate Existing OSDs" section with
a procedure developed by Eugen Block, here:
https://heiterbiswolkig.blogs.nde.ag/2025/02/06/cephadm-activate-existing-osds/
This procedure explains how to activate OSDs on a host that, for
whatever reason, has had to have its operating system reinstalled.
John Mulligan [Tue, 21 Jan 2025 21:28:42 +0000 (16:28 -0500)]
container: add label ceph=True back
Add a label used by cephadm internally that was always set by
ceph-container [1] back to the new containerfile. This should
prevent issues with cephadm shell command thinking official ceph images
are not official ceph images.
Dan Mick [Thu, 23 Jan 2025 02:28:15 +0000 (18:28 -0800)]
container/build.sh: fix up org vs. repo naming
release builds were using the wrong container repo name because of
confused variable naming and inadequate separation. Keep the hostname,
org name, and repo name in separate variables, and assemble the full
path with a version when tagging is done.
Ilya Dryomov [Thu, 30 Jan 2025 19:30:18 +0000 (20:30 +0100)]
doc/rbd: use https links in live import examples
Even though it's explicitly said that "http" stream can be used to
import via both HTTP and HTTPS, it can still be confusing that "type":
"http" is expected to go with "url": "https://...". Switch example
URLs from HTTP to HTTPS to make it more obvious.
Dan Mick [Thu, 23 Jan 2025 02:28:15 +0000 (18:28 -0800)]
container/build.sh: fix up org vs. repo naming
release builds were using the wrong container repo name because of
confused variable naming and inadequate separation. Keep the hostname,
org name, and repo name in separate variables, and assemble the full
path with a version when tagging is done.
Ilya Dryomov [Sat, 25 Jan 2025 10:11:14 +0000 (11:11 +0100)]
doc/rados: pool and namespace are independent osdcap restrictions
For the "profile {name}" syntax, pool and namespace restrictions are
independent of each other (i.e. specifying namespace doesn't also
require specifying pool like is currently suggested). A cap can look
like "profile rbd namespace=myns", signifying that the RBD profile is
to be allowed in myns namespace of any pool.
For the "allow {access-spec}" syntax, pool restriction is optional.
A cap can look like "allow r namespace=myns", "allow w object_prefix
myprefix" or "allow rw namespace=myns object_prefix myprefix", for
example.
Zac Dover [Fri, 24 Jan 2025 13:46:19 +0000 (23:46 +1000)]
doc/cephfs: edit disaster-recovery-experts (6 of x)
In doc/cephfs/disaster-recovery-experts.rst, incorporate Anthony's
suggestions in
https://github.com/ceph/ceph/pull/61462#discussion_r1923917812
and
https://github.com/ceph/ceph/pull/61462#discussion_r1923920724
and reword the sentences in the section "Using an alternate metadata
pool for recovery" to be in the imperative mood, which better suits the
ordered list format that was introduced in
https://github.com/ceph/ceph/pull/61493.
Follows https://github.com/ceph/ceph/pull/61493.
https://tracker.ceph.com/issues/69557
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com> Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 5670054bd0533c8f2507d0596797214da8ba489a)
Zac Dover [Thu, 23 Jan 2025 09:49:26 +0000 (19:49 +1000)]
doc/cephfs: edit disaster-recovery-experts (5 of x)
Put the procedure in the section called "Using an alternate metadata
pool for recovery" into an ordered list, so that it is in a proper
procedure format.
This commit is meant only to break the procedure into steps. The English
language in each of these steps could be improved, but that improvement
will be done after this formatting has been merged and backported.
pg-split-merge using ceph daemon command to check merge.
but it doesn't use asok path, which causes the check not to
return the correct output. change the command to use asok path.
Zac Dover [Tue, 21 Jan 2025 05:53:19 +0000 (15:53 +1000)]
doc/cephfs: edit disaster-recovery-experts (4 of x)
Edit the seventh and final section of
doc/cephfs/disaster-recovery-experts.rst in preparation for adding
deeper explanations of the contexts in which one should use the various
commands listed on that page.
The section edited in this commit is
* Using an alternate metadata pool for recovery
A future commit might beneficially put this section into the format of
an ordered list. If so, such a commit should only reformat the
content and should not make any changes to the English. It's enough to
verify content or format. Let's not overload our editorial faculties by
forcing ourselves to walk and chew gum at the same time.
Zac Dover [Tue, 7 Jan 2025 06:42:52 +0000 (16:42 +1000)]
doc/cephfs: edit grammar in snapshots.rst
This commit improves the grammar in doc/cephfs/snapshots.rst. The PR
associated with this commit follows from
https://github.com/ceph/ceph/pull/61240, the PR raised by Neeraj Pratap
Singh to introduce information about snapshots into the CephFS
documentation.
Aashish Sharma [Mon, 28 Oct 2024 10:09:52 +0000 (15:39 +0530)]
mgr/dashboard: fix total objects/Avg object size in RGW Overview Page
Till now we are calculating the total number of objects and the average
object size in the RGW Overview Page using `ceph df` command's output.
As per the discussion with RGW team, this data is not correct as S3
objects in rgw can occupy more than one rados object. This PR tends to
make the overview page's info in sync with the RGW bucket page's info.
Zac Dover [Sat, 18 Jan 2025 04:04:14 +0000 (14:04 +1000)]
doc/cephfs: edit disaster-recovery-experts (3 of x)
Edit the fifth and sixth sections of
doc/cephfs/disaster-recovery-experts.rst in preparation for adding
deeper explanations of the contexts in which one should use the various
commands listed on that page.
The sections edited in this commit are
- MDS Map Reset
- Recovery From Mission Metadata Objects
Zac Dover [Mon, 20 Jan 2025 05:33:36 +0000 (15:33 +1000)]
exporter: repair Squid ceph_exporter.cc
Restore the documentation of "--prio-limit" in
src/exporter/ceph_exporter.cc and remove the documentation of
"--cert-file" in src/exporter/ceph_exporter.cc. These two changes are
made to repair damage done to this file as a result of a
miscommunication in https://github.com/ceph/ceph/pull/61331.
Zac Dover [Sun, 19 Jan 2025 12:49:52 +0000 (22:49 +1000)]
doc/cephfs: disaster-recovery-experts cleanup
Properly wrap a poorly-formatted paragraph that looks just awful in an
80-column viewport and change MDS to "MDS daemons" where the latter
makes the sentence a lot clearer.
Zac Dover [Fri, 17 Jan 2025 12:33:49 +0000 (22:33 +1000)]
doc/cephfs: edit disaster-recovery-experts (2 of x)
Edit the third and fourth sections of
doc/cephfs/disaster-recovery-experts.rst in preparation for adding
deeper explanations of the contexts in which one should use the various
commands listed on that page.
Follows https://github.com/ceph/ceph/pull/61426
https://tracker.ceph.com/issues/69557
Co-authored-by: Anthony D'Atri <anthony.datri@gmail.com> Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 4f3a69eb919fc0d99cdf943f095ca3a951c82897)
This commit updates RGW Config Reference - Lifecycle Settings section. In particular it addresses an incorrect suggestion to decrease parallel threads in the workers pool for a more aggressive/accelerated per-bucket lifecycle processing. A more aggressive lifecycle processing for a bucket containing higher number of objects is achieved by increasing, not decreasing parallel threads.
Current suggestion is miss-leading.
Zac Dover [Thu, 16 Jan 2025 11:51:46 +0000 (21:51 +1000)]
doc/cephfs: edit disaster-recovery-experts
Edit the first two sections of doc/cephfs/disaster-recovery-experts.rst
in preparation for adding deeper explanations of the contexts in which
one should use the various commands listed on that page.
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