If sudo requires a password it is nice to be able to avoid
sudo sysctl by setting core_pattern ahead of time.
Signed-off-by: David Zafman <dzafman@redhat.com>
Up until version 1.1.3 of Sphinx, this call would show hidden toctree
entries. Most of Ceph's toctree's are hidden, so when the version of
Sphinx was bumped to >1.6, the sidebar stopped showing entries
Signed-off-by: Alfredo Deza <adeza@redhat.com>
Originally bluestore defines the two lat deferred_queued_lat and
deferred_aio_wait_lat, but doesn't use it.
This patch is to add the records that each TXC stays on deferred queue
deferred ios.
Signed-off-by: Xiaoyan Li xiaoyan.li@intel.com
This patch can solve the write issue when we use spdk nvme driver
to handle I/Os from db bdev in the future.
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Signed-off-by: Pan Liu <wanjun.lp@alibaba-inc.com>
EC could set one or more members of acting set to CRUSH_ITEM_NONE,
which as a result can cause pgs_by_osd.resize() attempt to apply
for a large amount of memory which we can not afford.
Fix the above problem by always excluding a current DNE osd from
acting set.
Fixes: http://tracker.ceph.com/issues/20970
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
os/bluestore: move aio_callback{,_priv} to base class BlockDevice
Reviewed-by: Pan Liu <liupan1111@gmail.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
rbd-mirror: Set the data pool correctly when creating images
Reviewed-by: Mykola Golub <mgolub@mirantis.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Previously the data-pool option was ignored by rbd-mirror, so when using
erasure coding data for the image on the secondary site would end up in
the metadata pool.
Configure the data-pool using the data-pool's name from the primary site
when creating images on the secondary site.
Fixes: http://tracker.ceph.com/issues/20567
Signed-off-by: Adam Wolfe Gordon <awg@digitalocean.com>
(cherry picked from commit dffaac83d1)
rpm expands all macros in a .spec file, even those in comments. Drop the
percent signs so rpm will not expand these.
This change silences rpmlint's warning about macros in comments.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
Fixes the coverity issue:
** 717332 Uninitialized pointer field
2. uninit_member: Non-static class member field iocb.data is not
initialized in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member field iocb.key is not
initialized in this constructor nor in any functions that it calls.
6. uninit_member: Non-static class member field iocb.__pad2 is not
initialized in this constructor nor in any functions that it calls.
8. uninit_member: Non-static class member field iocb.aio_lio_opcode
is not initialized in this constructor nor in any functions that it calls.
10. uninit_member: Non-static class member field iocb.aio_reqprio
is not initialized in this constructor nor in any functions that it calls.
CID 717332 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
12. uninit_member: Non-static class member field iocb.aio_fildes is not
initialized in this constructor nor in any functions that it calls.
Signed-off-by: Amit Kumar amitkuma@redhat.com
if init fails to connect to a monitor, we just exit(1), there is no need
to set the `r` or lock the grand osd_lock for this. this change also
silences the warning of clang analyzer:
Value stored to 'r' is never read
Signed-off-by: Kefu Chai <kchai@redhat.com>
do not enable lz4 compressor plugin unless HAVE_LZ4 is ON. so, for
example, when the compressor type is "random", the compressor factory
won't complain with:
load failed dlopen(): "/usr/lib64/ceph/compressor/libceph_lz4.so: cannot
open shared object file: No such file or directory"
anymore.
Signed-off-by: Kefu Chai <kchai@redhat.com>
