Idea here is to force the MDS to flush metadata mutations out of the
journal. This may help expose any type of corruption seen with postgres.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
To exercise snapshot creation and deletion during workloads.
Fixes: https://tracker.ceph.com/issues/23724
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
So we can enforce an ordering of tasks and ensure that the fs/subvolume
is available before the task runs.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
test_client_recovery was also using mntopts to specify additional
options to ceph-fuse. Because the two prior commits unify the behavior
of ceph-fuse and the kernel mount so that the "-o" option is available
for both, that changes breaks this test. Add a special set of args
available only for fuse (there is no equivalent on the kernel).
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Also, fix the type default to None. A list does not work in the code but
the default is not used in QA.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Only fuse would support the "mountpoint" yaml config. Move it to
mount.py so it works consistently with the kernel mount. Ditto for the
cephfs mount point.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Since the default of None gets interpreted as 'lvm', the only useful
value would be 'raw'. This will enable us to use loop devices inside
containers for OSDs.
Signed-off-by: Zack Cerza <zack@redhat.com>
The test_orphan_scan test deliberately removes a dentry which will cause
rstat damage. Ignore it.
Fixes: https://tracker.ceph.com/issues/57657
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
In newer versions the policies is inside the code
so we don't need these files for default policy
anymore.
Signed-off-by: Tobias Urdin <tobias.urdin@binero.se>
This commit corrects the formatting of a note that previously
did not make console output and commands as clear as this commit
makes them.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
As storage capacities grow, multi-actuator technology introduced by Seagate addresses the downward pressure on performance that comes with growing drive capacities and areal densities. Having multiple actuators enables drives to maintain the performance needs of customers with data-intensive applications.
Our testing indicates that, for certain workloads, using one OSD per actuator increases performance over using one OSD per dual-actuator drive. Bandwidth for the combined OSDs can increase over 40% and IOPS can nearly double compared to the alternative.
Extending the change introduced to ceph-volume that detects drives with two or more actuators, this feature enables the administrator to set a simple configuration that creates two OSDs on any detected dual-actuator drives using the advanced OSD service specification.
$ cat ~/osd.yaml
service_type: osd
service_id: example_osd_spec
placement:
host_pattern: '*'
spec:
data_devices:
actuators: 2
osds_per_device: 2
$ ./bin/ceph orch apply -i ~/osd.yaml
...
Copyright (c) 2022 Seagate Technology LLC and/or its Affiliates
Signed-off-by: Michael English <michael.english@seagate.com>
mds/Server: Do not abort MDS on unknown messages
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Ramana Raja <rraja@redhat.com>
Reviewed-by: Greg Farnum <gfarnum@redhat.com>
temporary_buffer is internally shareable with a thread-unsafe
ref-counter, we need to make sure it is released in the same core where
it is constructed.
Users that need the extra efficiency can swap to create_local as needed.
Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
mgr/dashboard: add option to resolve ip addr
Reviewed-by: Pegonzal <NOT@FOUND>
Reviewed-by: Anthony D Atri <anthony.datri@gmail.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
OSDMaps can occupy significant space in memory. Duplicating OSDMaps
across cores would multiply that memory usage as well as complicate
the internal structure sharing we do when applying OSDMap incrementals.
Because PeeringState and other interfaces expect efficient copying of
OSDMapRef objects we don't want to use foreign_ptr directly.
Instead, maintain a single cache and distribute local_shared_foreign_ptrs
to other cores. ShardServices becomes the only OSDMapService.
Signed-off-by: Samuel Just <sjust@redhat.com>
pybind/mgr/cephadm/upgrade: allow upgrades without reducing max_mds
Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: Anthony D'Atri <anthonyeleven@users.noreply.github.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
python-common: Add 'KB' to supported suffixes in SizeMatcher
Reviewed-by: Adam King <adking@redhat.com>
Reviewed-by: John Mulligan <jmulligan@redhat.com>
