When possible. Abort the MDS before it can be written to the
journal/directory.
This is part of a series to address corruption first observed in [1].
How the corruption is introduced is yet unknown.
[1] https://tracker.ceph.com/issues/38452#note-10
Fixes: http://tracker.ceph.com/issues/58482
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
The kclient have already fix this. This will only enable the upstream
kclient with the testing branch, the downstream ones may not include
the fixing yet, so skip them for now.
The nautilus will only support the syntax v1. And for kclient there
is not need to do the upgrade.
Fixes: https://tracker.ceph.com/issues/57591
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Add a procedure to doc/start/documenting-ceph.rst that explains how to
perform an interactive rebase to squash commits.
Signed-off-by: Zac Dover <zac.dover@proton.me>
Fixes: https://tracker.ceph.com/issues/59191
Signed-off-by: Avan Thakkar <athakkar@redhat.com>
Ceph exporter no more required the output of perf dump/schema, as the ``counter dump`` command
returns both labeled and unlabeled perf counters which exporter can fetch and export.
Removed the ``exporter_get_labeled_counters`` confiug option as exporter will now export
all the counters, labeled or unlabeled.
Also the fix includes the support for renaming the metrics name of rgw multi-site and
adding labels to it, similar to what is there in prometheus module.
CachedExtent::is_mutable() should only be used to check whether need to
call duplicate_for_write(extent).
Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
Since the https://git.ceph.com/xfstests-dev.git has pulled the
corresponding fix about the long attribute for generic/020 test case,
we can enable it now.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
The rbd-wnbd iterators return positive errors, which is why
in certain cases we may end up with both positive and negative
error codes.
This change ensures that we'll consistently use negative
error codes.
Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>
The WNBD adapter may be reset in certain situations (e.g. driver
upgrade, MS WHQL tests, etc).
We're going to monitor the WNBD adapter using WMI[1] events, restarting
the rbd-wnbd disk mappings whenever necessary. Adapter monitoring can be
enabled by passing the --adapter-monitoring-enabled flag to the service.
This feature is optional for the following reasons:
* it's mainly used during development / driver certification
* we had to use a relatively small polling interval, which might imply
additional resource usage. WMI quotas also have to be considered.
While at it, we're updating two lambdas that are submitted to thread pools,
avoiding default reference capturing and explicitly specifying the variables
that get copied.
[1] https://learn.microsoft.com/en-us/windows/win32/wmisdk/wmi-start-page
Signed-off-by: Lucian Petrut <lpetrut@cloudbasesolutions.com>
Add methods that will accept read/write permissions, CephFS names and
CephFS mount point and in return will generate string form of MON, OSD
and MDS caps exactly as it is reported in Ceph keyrings.
Replace similar code in test_multifs_auth.py with calls to these helper
methods.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
