Ceph

06/20/2018

06:08 AM Ceph Revision 9fc9f083 (ceph): msg/async/rdma: support qp that isn't associated with SRQ

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

06:08 AM Ceph Revision f54e42f3 (ceph): msg/async/rdma: cmake find_package for librdmacm

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

06:08 AM Ceph Revision a240aef1 (ceph): msg/async/rdma: add RDMA iWARP protocol support

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

07/11/2017

03:31 PM Ceph Revision 0f888011 (ceph): os/bluestore/BlueFS: don't need wait for aio when using _sync_write

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

06/30/2017

06:27 AM Ceph Revision 2fc54306 (ceph): os/bluestore/KernelDevice: make the amount of reaped aio tunable

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

05:44 AM Ceph Revision 1ed9ae8f (ceph): os/bluestore/KernelDevice: batch aio submit

reduce unnessary system call(io_submit).
Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang

02/14/2017

05:16 PM RADOS Bug #18930 (New): received Segmentation fault in PGLog::IndexedLog::add

2017-02-15 00:12:04.566736 7fee7b9ec700 -1 *** Caught signal (Segmentation fault) **
in thread 7fee7b9ec700 thread_... Haodong Tang

11/08/2016

04:27 PM Ceph Revision d13b2b3a (ceph): os/bluestore: reap ioc when stopping aio_thread.

there is possibillity that reap_ioc don't excute when stopping
aio_thread. so add reap_ioc after aio_thread is stoppe... Haodong Tang

11/02/2016

04:57 AM Ceph Revision bb340c8d (ceph): kv/rocksdb: enable rocksdb write path breakdown

bluestore has unstable write performance partly because of
rocksdb internal overhead. So we add more breakdown in
roc... Haodong Tang

11/01/2016

05:44 PM Ceph Revision 6c7ed8f0 (ceph): os/bluestore: udpate cache logger after trim_cache

Signed-off-by: Haodong Tang <haodong.tang@intel.com> Haodong Tang