Hyper-V identifies passthrough VM disks by number instead of SCSI ID, although
the disk number can change across host reboots. This means that the VMs can end
up using incorrect disks after rebooting the host, which is an important
security concern. This issue also affects iSCSI and Fibre Channel disks.
We're going to document this Hyper-V limitation along with possible
workarounds.
Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>
On top of "profile rbd" permissions, "profile rbd-mirror-peer" also
allows getting rbd/mirror and setting rbd/mirror/peer/* config keys.
This is what "rbd mirror pool peer bootstrap create" does.
Fixes: https://tracker.ceph.com/issues/50970
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This PR rewrites the sections
- Configure Ceph-CSI
- Configure Nomad
in the rbd-nomad.rst Chapter of the RBD
Guide.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This PR improves the English in the "Create
a Pool" section of the "RBD & Nomad Integration"
chapter of the RBD Guide.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
This PR improves the English syntax and
spelling in the "Block Devices and Nomad"
section of the rbd-nomad.rst page.
This PR rewrites the top-level matter.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
less repeating this way.
also fix a typo of "rbd_qos_writ_bps_limit", it should be
"rbd_qos_write_bps_limit".
Signed-off-by: Kefu Chai <kchai@redhat.com>
Amend the example output and drop the word "transient" -- currently it
is the exact opposite, as the status is updated only when the cache is
opened and closed.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Document for rbd-persistent-read-only-cache show how to manage
ceph-immutable-object-cache daemon using systemd.
command example needs fixing.It should be
systemctl enable ceph-immutable-object-cache@ceph-immutable-object-cache.{unique id}
Fixes: https://tracker.ceph.com/issues/49849
Signed-off-by: Rachanaben Patel <racpatel@redhat.com>
Most of the Windows documentation is currently included in the
README.windows.rst file.
To make it more accessible, we're moving most of it to the
"doc/" folder, adding the following pages:
* Installing Ceph on Windows
* RBD on Windows
* Windows troubleshooting
We'll keep the build and manual install instructions in
README.windows.rst. Note that ceph-dokan already has a separate
doc page.
Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>
The initial implementation does not support backing files, compression,
snapshots, (deprecated) encryption, external data files, nor L2 subcluster
allocation. The former three features will be added in a future commit.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The initial implementation does not support backing files, compression, nor
(deprecated) encryption. The former two features will be added in a future commit.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
Ceph config option names may use spaces, underscores, or by one reference hyphens
as interstitial separators. Most usage within the doc tree uses underscores,
though example conf files and especially structured lists of options mostly
use spaces. Mostly. Underscores help differentiate the config names from
surrounding text, and moreover facilitate scripting, grep, awk, etc and match
their form in src/common/options.cc.
This PR conforms these occurrences of option names to use interstitial underscores instead of spaces.
Fixes: https://tracker.ceph.com/issues/48301
Signed-off-by: Anthony D'Atri <anthony.datri@gmail.com>
