The new disk usage tool uses the new fast diff object map feature
(when enabled) to quickly calculate the provisioned vs actual usage
of images and associated snapshots within a pool.
Fixes: #7746
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The timeline is a useful reference and the reader should not have to
scroll down to see it. Move the release cycle after the timeline.
Signed-off-by: Loic Dachary <ldachary@redhat.com>
* Explain the development cycle and stable release cycle
* Replace the 18 month duration with the LTS+2 overlap logic
* Explain that the estimated retirement is an educated guess
that depends on the stable release frequency
* Replace Support with Stable in LTS to avoid confusion with
professional services
* Do not promise bugs will be handled, only that they will be triaged
Signed-off-by: Loic Dachary <ldachary@redhat.com>
Copy-on-read/write will now use an empty snapshot context to
deep-copy the object through all existing snapshots. With the
deep-flatten feature enabled, the flatten operation will now
disconnect a child image from its parent even if it has existing
snapshots.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
obj_bencher rados cli: rados bench producing wrong values when different blocksize used in writes and reads
Reviewed-by: Loic Dachary <ldachary@redhat.com>
* do not require sphinx-build if --without-man-pages
* dist rst files for man pages
* build and dist .8 files if sphinx-build is found
Signed-off-by: Kefu Chai <kchai@redhat.com>
* Add the files to the distribution tarbal via EXTRA_DIST
* Build the module via the all-local target
* Add run-tox.sh to the tests run via make check
* Add manual page
Signed-off-by: Loic Dachary <ldachary@redhat.com>
ceph osd setmap command was disabled and subsequently removed 5 years
ago. See 9aadd41b20 ("mon: disable 'osd setmap'") and 6d292397aa
("mon: remove dead 'setmap' code").
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Make use of krbd_unmap_by_spec() and allow unmapping by <image-name>
(i.e. pool/image@snap spec) with a bunch of careful adjustments to the
fragile command args/options parsing process to make --pool, --image
and --snap options work as expected for rbd unmap <image-name> case.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
The hostnames key in region settings was undocumented. Also includes how
the setting interacts with the ``rgw dns name`` configuration setting.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
The rbd CLI can now use the object map to compute the diffs between
two snapshots. This option is enabled with the new '--object-extents'
option.
Fixes: #7787
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
