Ceph clients use mount.ceph to mount CephFS filesystems, and
ceph-base is not expected to be installed on client systems.
Signed-off-by: Nathan Cutler <ncutler@suse.com>
This patch brings a small fix for broken formatting around
two configurables in doc/radosgw/config-ref.rst. Those are:
* rgw keystone admin user,
* rgw keystone admin password.
Signed-off-by: Radoslaw Zarzynski <rzarzynski@mirantis.com>
Version on-disk metadata with two attributes,
'compat version', the minimum CephFSVolume Client
version that can decode the metadata, and
'version', the version that encoded the metadata.
Signed-off-by: Ramana Raja <rraja@redhat.com>
Add class attributes to CephFSVolumeClient to version
its capabilities.
'version' attribute stores the current version number
of CephFSVolumeClient.
'compat_version' attribute stores the earliest version
number of CephFSVolumeClient that the current version is
compatible with.
Fixes: http://tracker.ceph.com/issues/15406
Signed-off-by: Ramana Raja <rraja@redhat.com>
File locks are applied on meta files before updating the meta
file contents. These meta files would need to be cleaned up
sometime, which could lead to locks being held on unlinked meta
files. Prevent this by checking whether the file had been deleted
after lock was acquired on it.
Signed-off-by: Ramana Raja <rraja@redhat.com>
Check dirty flag after locking something and call recover() if we are
opening something dirty (racing with another instance of the driver
restarting after failure) -- only required if someone running multiple
manila-share instances with Ceph loaded.
Signed-off-by: Ramana Raja <rraja@redhat.com>
Notable changes to data layout in auth meta and volume meta files:
In the auth meta files, add a 'dirty' flag to track the status of auth
updates to a single volume.
In the volume meta file, make the 'dirty' flag track the status of
auth updates for a single ID.
Optimize the recovery of partial auth update changes to auth meta,
volume meta, and the Ceph backend, facilitated by changes in the
data layout in the meta files.
Signed-off-by: Ramana Raja <rraja@redhat.com>
Store a two-way mapping between auth IDs and volumes.
Enables us to record some metadata on auth ids (which
openstack tenant created it) so that we can avoid exposing
keys to other tenants who try to use the same ceph
auth id.
Enables us to expose the list of which auth ids have access
to a volume, so that Manila's update_access() can be
implemented efficiently.
DNM: see TODOs inline.
Fixes: http://tracker.ceph.com/issues/15615
Signed-off-by: John Spray <john.spray@redhat.com>
The 'rw+' style flags are handy and convenient, but
they don't capture all possibilities. Change to
optionally accept an integer here for advance users
who want to specify arbitrary combinations of
flags.
Signed-off-by: John Spray <john.spray@redhat.com>
pthread_setname_np() exists on OSX, but it only accepts a sinlge
argument. Defining a two parameters version pthread_setname_np()
does not work.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Osxfuse does not define FUSE_CAP_DONT_MASK/FUSE_SET_ATTR_ATIME_NOW.
Besides, its header files are under osxfuse/ directory.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
This passes "ceph_test_objectstore --gtest_filter=*/2".
This restores 4K random read performance to previous levels when objects
are were previously written out using large IOs (4MB in this case):
pre-patch: 26MB/s
post-pated: 610MB/s
Closes#10320
Signed-off-by: Mark Nelson <mnelson@redhat.com>
A bluestore race condition is been fixed by protecting txc structures
within _txc_state_poc with collection lock.
Mark's comments:
This fixes segfaults during random write tests with bluestore.
This passes "ceph_test_objectstore --gtest_filter=*/2".
This may introduce a small performance regresion, though there is enough
noise in the results to make it inconclusive.
Closes#10220
Signed-off-by: Somnath Roy <somnath.roy@sandisk.com>
These assertions catch state changes of an mds in standby_daemons to a state
other than MDSMap::STATE_STANDBY. Currently this invariant is (sometimes!)
checked in other locations on access of standby_daemons. This commit allows us
catch the violated invariant at the time it occurred.
Related to: http://tracker.ceph.com/issues/16592
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
on older versions of pip, this option is not supported, and
--disable-pip-version-check is implied with --no-index. so no need to
use them when --no-index is passed to pip.
this partially reverts 395f2c5
Signed-off-by: Kefu Chai <kchai@redhat.com>
this is a workaround of the timeout found in jenkins. currently three
tests are found timeout, and they are labeld with "Racing" and
"LongRunning". so, to workaround this issue, we run the tests in two
phases:
1. run the racing tests with -j1
2. run the non-racing tests with -jN
if we all all tests with -j1, the total test time is 2683.57 sec
Signed-off-by: Kefu Chai <kchai@redhat.com>
