- radosgw/s3/bucketops.rst: fix Malformed table.
- operations/health-checks.rst: Title underline too short
- rbd/rados-rbd-cmds.rst: Title underline too short
- rados/operations/index.rst: include health-checks in toc
Signed-off-by: Kefu Chai <kchai@redhat.com>
The documentation for using rbd together with openstack havana/icehouse
states that the parameter libvirt_disk_cachemodes should be added to
the nova.conf file. However, this is the only parameter that has no
legacy name with a 'libvirt_' prefix. (See
https://github.com/openstack/nova/blob/icehouse-eol/nova/virt/libvirt/driver.py#L252
for the configuration option)
Thus the configured disk_cachemodes were not applied, defaulting to
no caching.
Fixes: #17978
Signed-off-by: Michael Eischer <michael.eischer@fau.de>
OpenStack Mitaka introduced the support of RBD snapshots while taking a
snapshot of a Nova instance. For this to work we need to grant write
access to the Glance pool to the Cinder key.
Signed-off-by: Sébastien Han <seb@redhat.com>
As of the Mitaka release show_image_direct_url is not needed, but
instead show_multiple_locations should be used.
Adding the necessary guidance for Mitaka release.
Signed-off-by: Sébastien Han <seb@redhat.com>
Describe how to configure logging and the admin socket for debugging RBD
libvirt clients.
Thanks to Jason Dillman <jdillama@redhat.com> on ceph-devel for this
information.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
Original configuration is not working
'enabled_backends' should be changed accordingly
Signed-off-by: RustShen <rustinpeace@163.com>
Update rbd-openstack.rst
In the original file, the increasing and decreaing of the size of the rbd block shares the same option:
"rbd resize --size 2048 foo".
However, it is not proper, as the "--allow-shrink" needs to be added while decreasing the size of the rbd block.
As a result, it is necessary to make a distinguish between these two options as follows:
"rbd resize --size 2048 foo (to increase)"
"rbd resize --size 2048 foo --allow-shrink (to decrease)"
Signed-off-by: Yehua <chen.yehua@h3c.com>
Elaborates the note section a bit more as to why stopping I/O before
taking a snapshot is recommended and how to do it.
Signed-off-by: Nilamdyuti Goswami <ngoswami@redhat.com>
Update the OpenStack doc with more options, recommendations and best
practices.
Update the Keystone configuration for the Kilo release with Rados
Gateway.
Signed-off-by: Sébastien Han <seb@redhat.com>
To actually get the benefit of writeback caching, qemu must be
aware of it so it pases flushes to rbd. Since hammer rbd caching
is enabled by default, so add the nova option to make qemu aware
of it.
Signed-off-by: Josh Durgin <jdurgin@redhat.com>
Fix the typo in doc/rbd/rados-rbd-cmds.rst, also add explanation/example
when creating an image without specifying pool.
Signed-off-by: Frank Yu <flyxiaoyu@gmail.com>
