93f760c57c Merge pull request #40 from ivancich/wip-change-client-rec-init
824d92dd3d Merge pull request #38 from ivancich/wip-improve-next-request-return
941d1bef54 Change initialization of IndIntruHeapData to C++'s value-initialization to better future-proof the code. Since at the momeent they are scalars they'll be zero-initialized (i.e., to zero). However if they ever become something more complex, their default constructors will be called.
19153d979f Merge pull request #39 from ivancich/wip-delta-rho-plugin
a94c4e086c Allow the calculations of rho and delta to be handled by a "tracker" specified via template parameter (i.e., by static polymorphism). The tracker follows a simple interface constisting of three functions and one static function.
856a26c466 Clarify code surrounding the return value of do_next_request.
b632cfda4f Merge pull request #37 from ivancich/wip-fix-uninit-data
e6df585153 The coverity scan published in ceph-devel on 2017-09-21 revealed some uninitialized data in a constructor. This fixes that.
165a02542d Merge pull request #34 from TaewoongKim/anticipate
72e4df95cf Make anticipation_timeout configurable with config file
2f06d632d5 Add anticipation duration that keeps from resetting tag values to the current time
git-subtree-dir: src/dmclock
git-subtree-split: 93f760c57c75b9eb88382bcba29fcac3ce365e7f
When transitioning from a snapshot that had an associated parent
to a snapshot where the parent was flattened and removed, the cache
was being referenced without holding the required lock.
Fixes: http://tracker.ceph.com/issues/21558
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
MDS opens the purge queue when it starts standby replay. This is
wrong because purge queue may change during standby replay.
Fixes: http://tracker.ceph.com/issues/19593
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
If the local image already exists and the local image isn't
registered in the remote journal, it should be assumed that
it's already in the replaying state so it can verify the
ancestry to detect split-brains.
Fixes: http://tracker.ceph.com/issues/21559
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
Optimize subset_of to use sequential search when it
performs better than the lower_bound method, for set
size ratios smaller than 10. This is analogous to
intersection_of behavior since commit 825470fcf919.
The subset_of method can be used in some cases as a
less-expensive alternative to the intersection_of
method, since subset_of can return early if any element
of the smaller set is not contained in the larger set,
and intersection_of has the added burden of storing
the intersecting elements.
Signed-off-by: Zac Medico <zmedico@gmail.com>
When a Kubernetes Pod consumes a RBD it is mounted two
times on the same host. When the host shutdown umount will
fail leading to a hung system
Signed-off-by: Alexandre Marangone <amarango@redhat.com>
Especially since we're just pushing things in from the end. The linked
list has more overhead, is slower, and adds no capability.
Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
Fixes the coverity issues:
** 1396182 Uninitialized scalar field
CID 1396182 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member counter is not initialized
in this constructor nor in any functions that it calls.
** 1396194 Uninitialized scalar field
CID 1396194 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member group_pool is not initialized
in this constructor nor in any functions that it calls
Signed-off-by: Amit Kumar <amitkuma@redhat.com>
The current systemd unit file misses 'PartOf=ceph-rbd-mirror.target',
which results in the unit not starting after reboot.
If you have ceph-rbd-mirror@rbd-mirror.ceph-rbd-mirror0, it won't start
after reboot even if enabled.
Adding 'PartOf=ceph-rbd-mirror.target' will enable
ceph-rbd-mirror.target when ceph-rbd-mirror@rbd-mirror.ceph-rbd-mirror0
gets enabled.
Signed-off-by: Sébastien Han <seb@redhat.com>
do_{cmake,freebsd}: Don't invoke nproc(1) on FreeBSD
Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Willem Jan Withagen <wjw@digiware.nl>
Reviewed-by: Kefu Chai <kchai@redhat.com>
Fixed the warnings:
ceph/src/test/bufferlist.cc:2150:3: required from here
ceph/src/googletest/googletest/include/gtest/gtest.h:1392:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (lhs == rhs) {
ceph/src/test/bufferlist.cc:2151:3: required from here
ceph/src/googletest/googletest/include/gtest/gtest.h:1392:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (lhs == rhs) {
Signed-off-by: Jos Collin <jcollin@redhat.com>
INSTALL, NEWS, README, AUTHORS, and ChangeLog are required by automake,
since we've switched to cmake, remove the empty ones.
Signed-off-by: Kefu Chai <kchai@redhat.com>
