This change fixes error on NFS Ganesha management dashboard that throws an error when request daemon list.
Fixes: https://tracker.ceph.com/issues/39709
Signed-off-by: Nur Faizin <nur.faizin91@gmail.com>
If tcmalloc is in-use as the allocator and its version is less than 2.6.2,
it might be missing support for 'aligned_alloc'. This can result in the
glibc version of 'aligned_alloc' being used to allocate memory that is
then freed by tcmalloc -- resulting in a crash.
Fixes: http://tracker.ceph.com/issues/39703
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
* refs/pull/27594/head:
mgr/volumes: allow creation/deletion of FS subvolume group snapshots
mgr/volumes: allow creation/deletion of FS subvolume groups
mgr/volumes: allow creation/deletion of snapshots of FS subvolumes
mgr/volumes: allow fetching path of FS subvolumes
mgr/volumes: use the fs_subvolume module
mgr/volumes: add fs_subvolume module
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
... using `ceph fs subvolumegroup create/rm` commands.
FS subvolume groups are parent directories of FS subvolumes. They
can be directly mapped to OpenStack Manila share groups.
Signed-off-by: Ramana Raja <rraja@redhat.com>
... instead of src/pybind/ceph_volume_client.py to manage CephFS
subvolumes using `ceph fs subvolume` set of commands.
Signed-off-by: Ramana Raja <rraja@redhat.com>
fs_subvolume module provisions and manages CephFS subvolumes, which are
CephFS subdirectories with a desired layout and quota. Its code is
heavily borrowed from, src/pybind/ceph_volume_client.py
Fixes: http://tracker.ceph.com/issues/39610
Signed-off-by: Ramana Raja <rraja@redhat.com>
Fix various panels that used outdated metric names, cluncky or
unnecessary label_replace calls. Also unify the style of many panels.
Fixes: http://tracker.ceph.com/issues/39652
Signed-off-by: Jan Fajerski <jfajerski@suse.com>
If a read or write only spans a single object and buffer extent,
there isn't any need to build a new bufferlist from a full sub-bl.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
Optimize non-complex IO requests using the new lightweight object
striper that avoids heap allocations for small requests.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The new generator avoids multiple string length and copy operations
that are currently required in the Striper.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
The previous versions of file_to_extents resulted in numerous heap
allocations for maps, vectors, and strings -- in addition to using
a CPU inefficient oid name formater.
librbd doesn't require the use of object_t and it would be better to
avoid any heap allocations on the IO path for the common case.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
Since there is only a single thread associated with the Finisher,
swap between two queues to avoid the need to re-allocate a new
vector for each iteration through the loop. Also replace the
condition broadcast with a signal since there is only a single
thread to wake up.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
rgw: normalize v6 endpoint behaviour for the beast frontend
Reviewed-by: Matt Benjamin <mbenjamin@redhat.com>
Reviewed-by: Casey Bodley <cbodley@redhat.com>
Backslash-character pair is not a valid escape sequence, since Python 3.6
version. Prefixing character 'r' to the escape sequence, fixes the warning.
Fixes: https://tracker.ceph.com/issues/39717
Signed-off-by: Varsha Rao <varao@redhat.com>
