This commit adds ".. prompt:: bash $"-style prompts to operating.rst.
This brings this file up to the standard established in 2020 when
Kefu added support for the ".. prompt::" directive.
This commit is a part of an initiative to modernize the presentation
of all BASH commands in the RADOS documentation.
The progress of this project can be tracked here:
https://tracker.ceph.com/issues/57108
Signed-off-by: Zac Dover <zac.dover@gmail.com>
Change the log level of overlapping roots
from ``Error`` to ``Warning``.
Point the user to documentation that
explains the overlapping roots.
Added more information regarding overlapping roots
in the autoscaler documentation such as
the step to get rid of the warning.
Fixes: https://tracker.ceph.com/issues/55611
Signed-off-by: Kamoltat <ksirivad@redhat.com>
Create the initial mClock QoS params at CONF_DEFAULT level using
set_val_default(). This allows switching to a custom profile on a
running OSD and to make necessary changes to the desired QoS params.
Note that Switching to ‘custom’ profile and then subsequently changing
the QoS params using “config set osd.n …” will be at a higher level i.e.
at CONF_MON.
But When switching back to a built-in profile, the new values won’t take
effect since CONF_DEFAULT < CONF_MON. For the values to take effect, the
config keys created as part of the ‘custom’ profile must be removed from
the ConfigMonitor store after switching back to a built-in profile.
- Added a couple of standalone tests to exercise the scenario.
- Updated the mClock configuration document and the mClock internal
documentation with a couple of typos relating to the best effort weights.
- Added new sections to the mClock configuration document outlining the
steps to switch between the built-in and custom profile and vice-versa.
Fixes: https://tracker.ceph.com/issues/55153
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>
The pgcalc tool has moved to the "old" ceph site so update
the link to avoid a 404.
Signed-off-by: Ville Ojamo <14869000+bluikko@users.noreply.github.com>
Fix invalid syntax where "linenos:" was printed in the
final rendered documentation instead of being used as
formatting syntax.
There is no need to use sudo for editing a source file
so run vim without sudo.
Change the whole block to use bash prompt since it is
a command.
Also modify the preceding text to hopefully not bold it.
Signed-off-by: Ville Ojamo <14869000+bluikko@users.noreply.github.com>
The purpose of this patch is to add the initial support to
offload memory/pmem operations by sync usage through hardware path
in DML library.
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
- Put the correct package names for python librados in the install
instructions.
- librados-devel does not actually pull in python3-librados as
dependency anymore, remove mention of this.
- Add instructions for openSUSE/SLE
Signed-off-by: Moritz Röhrich <moritz.rohrich@suse.com>
Some parts of the documents regarding
the bulk flag have typos.
Command for creating a pool
was: `ceph osd create test_pool --bulk`
should be: `ceph osd pool create test_pool --bulk`
Command for setting bulk value in a pool
was: `ceph osd pool set test_pool bulk=<true/false/1/0>`
should be: `ceph osd pool set test_pool bulk <true/false/1/0>`
Also removed a bit of trailing white spaces.
Changed `complements` to `complement`.
https://tracker.ceph.com/issues/54485
Signed-off-by: Kamoltat <ksirivad@redhat.com>
This adds documentation about alternative
memory profiling options for services such
as RadosGW using the Massif heap memory profiler
with Valgrind.
That was used to produce output like served
in the bug report [1]
[1] https://tracker.ceph.com/issues/54482
Signed-off-by: Tobias Urdin <tobias.urdin@binero.com>
This PR repairs a link to a PDF. The link was broken
when the PDF assets were moved during the restructure
of the ceph.io website in 2021.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
* refs/pull/44054/head:
doc/rados/operations: document pg_num_max
mgr: set max of 32 pgs for .mgr pool
mgr/dashboard: expect pg_num_max property for pools
mon/OSDMonitor: add option --pg-num_max arg for create pool
mon/OSDMonitor: disallow setting pg_num < min or > max
mgr/pg_autoscaler: apply pg_num_max
mon: add pg_num_max pool property
Reviewed-by: Neha Ojha <nojha@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Add Release Notes and remove any `profile`
related stuff in the autoscaler documentation
and replace it with `bulk` flag.
Signed-off-by: Kamoltat <ksirivad@redhat.com>
Creating the pool with `--bulk` will allow
the pg_autoscaler to use the `scale-down`
mode on.
Creating pool:
`ceph osd pool create <pool-name> --bulk`
Get var:
`ceph osd pool get <pool-name> bulk`
Set var:
`ceph osd pool set <pool-name> bulk=true/false/1/0`
Removed `autoscale_profile` and incorporate bulk flag
into calculating `final_pg_target` for each pool.
bin/ceph osd pool autoscale-status no longer has
`PROFILE` column but has `BULK` instead.
Signed-off-by: Kamoltat <ksirivad@redhat.com>
This PR adds a deployment scenarios section to the cephadm docs to document the single-host-defaults flag, and explain how to deploy in an isolated environment.
Signed-off-by: Melissa Li <melissali@redhat.com>
pg_autoscale module will now start out all the pools
with a scale-up profile by default.
Added tests in workunits/mon/pg_autoscaler.sh
to evaluate if the default pool creation is
a scale-up profile
Updated documentation and release notes to
reflect the change in the default behavior
of the pg_autoscale profile.
Fixes: https://tracker.ceph.com/issues/53309
Signed-off-by: Kamoltat <ksirivad@redhat.com>
