This is to prevent unsustainable situations where a client has so many
outstanding caps that a linear traversal/operation on the session's caps takes
unacceptable amounts of time.
Fixes: http://tracker.ceph.com/issues/38022
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
As with trimming, use DecayCounters to throttle the number of caps we recall,
both globally and per-session.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
This is necessary when the MDS cache size decreases by a significant amount.
For example, when stopping a large MDS or when the operator makes a large cache
size reduction.
Fixes: http://tracker.ceph.com/issues/37723
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
If we try to start up the objectstore, we may make writeable changes to
(say) rocksdb that are not backwards compatible. This happens, for
example, if you start a mimic osd. Even if the compatset checks fail,
rocksdb may have written something that is not backwards compatible.
Fixes: http://tracker.ceph.com/issues/38076
Signed-off-by: Sage Weil <sage@redhat.com>
if cls_log_trim() returns 0, it may have stopped after 1000 entries
before trimming all the way to to_marker. only update last_trim on
ENODATA, so we continue trimming until done
Fixes: http://tracker.ceph.com/issues/38075
Signed-off-by: Casey Bodley <cbodley@redhat.com>
Applies the following changes:
- Makes the timestamp bold and not the message
- Colors the priority according to its level
- Indents the message correct if it's longer than one line
- Displays a message when the log is empty
Fixes: https://tracker.ceph.com/issues/37916
Signed-off-by: Sebastian Krah <skrah@suse.com>
The pipe returns a class name instead of an object now. This has the advantage,
that the layout can be modified directly in scss and keeps the code seperated
from the layout.
Fixes: https://tracker.ceph.com/issues/37916
Signed-off-by: Sebastian Krah <skrah@suse.com>
Moves file to the shared directory to make it available for every module.
Also renames the file, because it will be refactored.
Fixes: https://tracker.ceph.com/issues/37916
Signed-off-by: Sebastian Krah <skrah@suse.com>
Remove broken functionality that prevents pools from being reloaded after
deletion. The code also introduced a different problem; when clicking on a tab
shortly after the page has been loaded, the code will restore the tab to the
wrong one.
Introduced by 9e913bfd59
Signed-off-by: Patrick Nawracay <pnawracay@suse.com>
to be returned using seastar::future<...> the value type should satisfy
std::is_nothrow_constructible<T>.
with this change, pg_pool_t will be nothrow_constructible. and hence
can be returned using seastar::future<pg_pool_t>. otherwise
std::is_nothrow_constructible<pg_pool_t>::value would be false.
Signed-off-by: Kefu Chai <kchai@redhat.com>
It appears that OSDMap::maybe_remove_pg_upmaps's sanity checks
are overzealous. With some customized crush rules it is possible
for osdmaptool to generate valid upmaps, but maybe_remove_pg_upmaps
will cancel them.
Fixes: http://tracker.ceph.com/issues/37968
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
This provides an 'iostat' and 'top'-like IO monitor for all
RBD images
Fixes: http://tracker.ceph.com/issues/37913
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
Record the require_osd_release value from the OSDMap in the 'meta' portion
of the osd's metadata that can be accessed without actually mounting the
OSD. This will be useful as a safety gate to prevent you from mounting
an osd thet is too new that may make incompatible changes to the store.
Signed-off-by: Sage Weil <sage@redhat.com>
The pool and namespace can now be specified as in a
<pool-name>[/<namespace-name>] format as positional
arguments.
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
