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>
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>
The locker (entity_name_t) will be different each time the rbd
command line tool is run, so 'lock remove' is always breaking a lock.
Fixes: #2556
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
* a clone's size can't be overridden
* note which commands require format 2
* clarify details of copy
* add examples for cloning
* add pool to map example for consistency
* fix a couple warnings and re-sync man page with rst
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
This chooses whether to use the original (supported by krbd)
or the new (supports layering) format.
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Creating a snapshot requires using "rbd snap create",
as opposed to just "rbd create". Also for purposes of
clarification, add note that removing a snapshot similarly
requires "rbd snap rm".
Thanks to Josh Durgin for the explanation on IRC.
Signed-off-by: Florian Haas <florian@hastexo.com>
Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Includes various content cleanups: layout of synopsis, layout
of comments in examples, typos.
Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
To build the docs, run ./admin/build-doc. To browse them, either get
them on any static website, or just run ./admin/serve-doc to serve
them quickly off of port 8080.
build-doc sets up a virtualenv to avoid needing Sphinx installed
system-wide. serve-doc needs thttpd installed.
Signed-off-by: Tommi Virtanen <tommi.virtanen@dreamhost.com>
