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>
sphinx complains when it failed to find the referenced file using the
absolute path whose root is the $(top_srcdir)/doc/man when rendering
man pages. but it is able to find it when rendering the html, because
build-doc specifies $(top_srcdir)/doc/ as the source directory.
Signed-off-by: Kefu Chai <kchai@redhat.com>
sphinx requires that a document tree to be in a single directory,
and the man pages are references by our document. so a simple solution
would be to put all the rst file under a single directory.
Fixes: #11320
Signed-off-by: Kefu Chai <kchai@redhat.com>
* move rst files from doc/man/8 into man/8
* extract man_pages setting for sphinx from doc/conf.py to man/conf.py
* generate all man pages in `make install`
* add python-sphinx to Build-Depends
* check for sphinx-build in `configure`
* run changed rst files through sphinx-build in `make check`
Signed-off-by: Kefu Chai <kchai@redhat.com>
rbd did not previously support specifying striping params
for cloned and imported images. Extend the behavior to
these other CLI commands.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
As it were, the order, stripe_unit and stripe_count options were
followed by descriptions rendered in the same monospace font as the
options themselves. Insert newlines so they are rendered as regular
text, as was the original intention.
Signed-off-by: Florian Haas <florian@hastexo.com>
Utilize the existing rbd_default_features config option to
control whether or not to enable RBD exclusive locking and
object map features by default. Also added a new option to
the rbd cli to specify the image features when creating images.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
undersized not valid: undersized not in inactive|unclean|stale
undersized not valid: undersized doesn't represent an int
Invalid command: unused arguments: ['undersized']
pg dump_stuck {inactive|unclean|stale [inactive|unclean|stale...]} {<int>} : show information about stuck pgs
Signed-off-by: xinxin shu <xinxin.shu@intel.com>
Lack of a single space was restricting the proper rendering of an option in
html. Fixes the error.
Signed-off-by: Nilamdyuti Goswami <ngoswami@redhat.com>
This is for the MDSTable subclasses: AnchorServer,
SnapServer, InoTable. AnchorServer was partially there
but didn't work in practice dumped objects because of
the version prefix on the object.
This adds a skip argument to ceph-dencoder for getting
past fixed size prefixes. The encode_server_state method
is also made const to avoid the need for const_casting (and
because it really is const)
Signed-off-by: John Spray <john.spray@inktank.com>
* add information about CEPH_ARGS
* rework the --build documentation and example
* add an Author section
* replace vi with emacs for no good reason
* cleanup whitespace
Signed-off-by: Loic Dachary <loic@dachary.org>
I believe it cannot hurt to be slightly more explicit about how
to retrieve API calls and provide examples.
Signed-off-by: David Moreau Simard <dmsimard@iweb.com>
Add a -o / --options option, which would allow users to specify
rbd-specific and generic ceph client and osd options available at
mapping time in a comma separated list (similar to mount(8) mount
options).
Exposed options are:
- fsid=%s
- ip=%s
- share
- noshare
- crc
- nocrc
- osdkeepalive=%d
- osd_idle_ttl=%d
- rw
- ro (equivalent to existing --read-only flag)
The rw/ro < 3.7 kernels compatibility kludge added in commit
fb0f198644 is preserved.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Replace
Ceph distributed file system
with
Ceph distributed storage system
to help reduce the idea that Ceph is just a file system.
Signed-off-by: Loic Dachary <loic@dachary.org>
- RBD Documentation, --image-format wrongly specified as --format in examples
- RBD Documentation, better describe image format, to differentiate from --format
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
The device could only be set to rw(default) when mapping
now. This patch only handle the user space, because the
kernel part has been completed.
Signed-off-by: Guangliang Zhao <guangliang@unitedstack.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Use sftp to upload to a directory that only this user and ceph devs can
access.
Distribute an ssh key to connect to the account. This will let us revoke
the key in the future if we feel the need. Also distribute a known_hosts
file so that users have some confidence that they are connecting to the
real ceph drop account and not some third party.
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Dan Mick <dan.mick@inktank.com>
ceph-rest-api:
* create app from wrapper by calling generate_app()
* pass args to generate_app() (early parsed in wrapper)
* parse -i/--id here as well
* set addr:port on returned app object
* handle only EnvironmentError exceptions; let others spew traceback
* turn off debug when running singlethreaded server
ceph_rest_api.py:
* put glob.* on app.ceph_* instead; pass around app in init code
* drop conf parsing (let librados do its job)
Documentation updated to match.
Signed-off-by: Dan Mick <dan.mick@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
To deploy ceph-rest-api within a WSGI server (apache/mod_wsgi,
nginx/uwsgi, etc.), there needs to be an importable (.py) module
that performs all init/config when imported. ceph-rest-api was
close, but it needs to be named properly, and there's no argument
passing, so it needs to get args from a fixed file or the env.
Separate most of ceph-rest-api into pybind/ceph_rest_api.py, and make
its arguments come from the environment, and init errors be
ImportError exceptions. Recase ceph-rest-api as a thin layer that
does the usual setup and arg parsing, and then sets args into the
environment and imports ceph_rest_api.py, catching exceptions and
reporting errors. This allows standalone execution as usual.
ceph-rest-api grabs a few module globals (addr/port and the flask.app)
to use after it imports.
Accept cluster name, and do the ceph.conf search using cluster name
in the appropriate places in the searched-for files.
Also ceph_rest_api.py gets a little cleanup (fewer global variables,
cleaner conf file search algorithm, better error reporting on conf
load)
Also: doc updates, packaging updates to include ceph_rest_api.py
Signed-off-by: Dan Mick <dan.mick@inktank.com>
This patch renames the --format option to --image-format, for
specifying the RBD image format, and uses --format to specify the
output formatting (to be consistent with the other ceph tools). To
avoid breaking backwards compatibility with existing scripts, rbd will
still accept --format [1|2] for the image format, but will print a
warning message, noting its use is deprecated.
The rbd subcommands that support the new --format option are : ls, info, snap
list, children, showmapped, lock list.
Signed-off-by: Stratos Psomadakis <psomas@grnet.gr>
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
