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John Spray
9e0dbe85c4 Merge pull request #9710 from xiexingguo/xxg-wip-server_duplock 
Server: avoid duplicated call to acquire_locks()

Reviewed-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 23:42:43 +01:00
John Spray
d8d9f83581 Merge pull request #9706 from xiexingguo/xxg-wip-server_dcr 
mds/server: avoid side-effect of more() method

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 23:42:01 +01:00
John Spray
f66b8a96e8 Merge pull request #9647 from xiexingguo/xxg-wip-server_hcr 
server: fix potential access violation

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 23:41:37 +01:00
John Spray
bbcb125923 Merge pull request #8737 from david-z/wip-mds-slow-req-output 
mds: ceph status outputs mds slow request for better monitoring

Reviewed-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 23:40:43 +01:00
Sage Weil
20d75c533c Merge pull request #9526 from liewegas/wip-bluestore-csum2 
os/bluestore: vary csum chunk sizes based on hints

Reviewed-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 15:57:30 -04:00
Sage Weil
e84c0ad933 os/bluestore: add crc32c_16 and crc32c_8 
This is much faster than a slice-by-8 crc16, perhaps even without the
intel instructions.

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
c9cdc74687 os/bluestore: whitespace 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
21971b57ad compressor/snappy: style cleanup 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
765a9d0e75 compressor/snappy: compress to page-aligned memory buffer 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
5b2ce732d6 os/bluestore: remove unused ext_offset region_t field 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
9d643af753 os/bluestore: simplify spare read path, remove pextent constraint 
The previous read code had the constraint that a physical extent had to
be a multiple of the csum chunk size.  This isn't needed: we might have
a csum_block of 1MB and min_alloc_size of 4KB and that's okay.

Collapse the two helpers into a single loop that uses the blob_t::map()
method to do the pextent part of the read.  This is simpler and avoids
the temporary extents2read structure.

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
819dd4e57c os/bluestore: csum_block -> csum_chunk 
Be consistent with terminology.

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:30 -04:00
Sage Weil
bd8ac2157e os/bluestore: ensure blob_t::put_ref respects csum chunk size 
We can't deallocate part of a csum chunk.

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
a82c72b2c7 ceph_test_objectstore: test larger writes from Synthetic 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
ab81564bb8 ceph_test_objectstore: randomly vary object size and write size hints 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
95430201de os/bluestore: choose better csum_order in _do_alloc_write 
Try to use the wctx hint, but set a floor based on the buffer length.

Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
0e8294c9aa os/bluestore: make preferred csum order a function of expected_write_size 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
d9648dc0dc os/bluestore: use larger csum blocks for sequential writes 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
cfc688d01e os/bluestore: fix _do_alloc_write compress condition 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
0a4e8b266f os/bluestore: set csum_order via WriteContext 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
cbb65c0edf os/bluestore: maintain min_alloc_size_order 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
f7d9699279 ceph_test_objectstore: test alloc hints 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:29 -04:00
Sage Weil
541888f091 os/bluestore: print alloc hint flags as a string 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:28 -04:00
Sage Weil
4079eb421e osd/osd_types: add ceph_osd_alloc_hint_flag_string helper 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:28 -04:00
Sage Weil
9ab1b90325 os/bluestore: _setallochint -> _set_alloc_hint 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:28 -04:00
Sage Weil
65f379bf3b os/bluestore: do not print bnode key to debug 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:25:28 -04:00
Sage Weil
5b76e1d948 Merge pull request #9607 from ifed01/wip-bluestore-statfs-fsck 
os/bluestore: add statfs result consistency checking to fsck

Reviewed-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:24:47 -04:00
Sage Weil
e09acd7b54 Merge pull request #9524 from liewegas/wip-ctz 
common: add cbits/ctz/clz bit op helpers, replace open-coded calc_bits_for helpers

Reviewed-by: Samuel Just <sjust@redhat.com>
 2016-06-15 15:14:30 -04:00
Sage Weil
3e3f48b908 os/bluestore/StupidAllocator: use cbits instead of calculating shift manually 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:13:55 -04:00
Sage Weil
e411302229 osd/osd_types: pg_pool_t::calc_bits_of -> cbits 
Signed-off-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:13:55 -04:00
Sage Weil
bd2f897f90 Merge pull request #9696 from ifed01/wip-bluestore-csum-fixes 
os/bluestore: fix for unaligned writes and improve test coverage

Reviewed-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:12:14 -04:00
Sage Weil
3c8c9b886c Merge pull request #9604 from ifed01/wip-bluestore-maxalloc 
os/bluestore: add an option to limit max allocation size

Reviewed-by: Sage Weil <sage@redhat.com>
 2016-06-15 15:05:51 -04:00
Sage Weil
fb1c16f594 Merge pull request #9378 from xiexingguo/xxg-wip-fix-piderrorcode 
global: negative error return code for pidfh::write()

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-06-15 15:04:42 -04:00
Sage Weil
2fd1390f48 Merge pull request #9397 from xiexingguo/xxg-wip-fixsocketfd-leak 
common/admin_socket: fix socket fd leak

Reviewed-by: Kefu Chai <kchai@redhat.com>
 2016-06-15 15:04:26 -04:00
Matt Benjamin
0328fd8b70 Merge pull request #8679 from prallabh/master 
rgw: Have a flavor of bucket deletion to bypass GC.

it gets the OSDs substantially hotter (CPU), but is a large speedup (I measured 54% on a small setup, some distortion from debugging)
 2016-06-15 11:09:35 -04:00
Igor Fedotov
5a7a5e4404 os/bluestore: fix exceeding blob number after random 4K writes 
Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 17:07:14 +03:00
Igor Fedotov
a3f4689c32 test/store_test: add an additional bluestore test case to verify for exceeding blob number 
Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 17:05:41 +03:00
Kefu Chai
5dd043099e Merge pull request #9666 from ceph/wip-ceph_test_objectstore 
test: ceph_test_objectstore: do not override plugin-dir if not necessary

Reviewed-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 21:39:08 +08:00
Kefu Chai
ed19466b9f vstart.sh: set plugin-dir for cmake 2016-06-15 21:23:40 +08:00
Kefu Chai
9c4d1beca1 test: ceph_test_objectstore: do not override plugin-dir if not necessary 
there is chance that we launch the test with the plugins installed in
`/usr/${lib}/ceph'. and we don't have ".lib" or $CEPH_LIB for
ceph_test_objectstore, in this case, we should leave plugin-dir
unchanged. it will work just fine if ceph-base or ceph-common is
installed.

Fixes: http://tracker.ceph.com/issues/16254
Signed-off-by: Kefu Chai <kchai@redhat.com>
 2016-06-15 21:23:40 +08:00
Jason Dillaman
7833e5c468 Merge pull request #9709 from trociny/wip-16289 
qa/workunits/rbd: respect RBD_CREATE_ARGS environment variable

Reviewed-by: Jason Dillaman <dillaman@redhat.com>
 2016-06-15 08:54:10 -04:00
Igor Fedotov
99b5b83e73 os/bluestore: fixes assert on unaligned writes when csum verification is disabled 
Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 14:57:10 +03:00
Loic Dachary
02d27da0c9 Merge pull request #9442 from houlinfei/wip-modify-parlistseq 
ceph-disk: modify the disk partition sequence of ceph-disk list

Reviewed-by: Loic Dachary <ldachary@redhat.com>
 2016-06-15 13:56:26 +02:00
Igor Fedotov
cc5ac8c4cc objectstore/store_test: improves test coverage for Bluestore - adds no csum and many 4K writes cases. Fix corresponding issues in testing framework. 
Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
 2016-06-15 14:56:03 +03:00
Orit Wasserman
f93bbc94f8 Merge pull request #9354 from dreamhost/wip-15975 
rgw: Fallback to Host header for bucket name.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
 2016-06-15 11:42:09 +02:00
John Spray
c18217b5d0 Merge pull request #9681 from xiexingguo/xxg-wip-server_ts 
server: set terminating_sessions flag correctly

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 09:45:43 +01:00
John Spray
5138ad16ff Merge pull request #9693 from xiexingguo/xxg-wip-server_hco2 
server: negative error code when responding to client

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 09:38:17 +01:00
John Spray
c8676ebb8e Merge pull request #9472 from xiexingguo/xxg-wip-fix-divisionbyzero 
mds: fix potential division-by-zero error

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 09:37:11 +01:00
John Spray
f8a87bb6e5 Merge pull request #9445 from xiexingguo/xxg-wip-fix-mdsmemoryleak 
mds: avoid duplicated call of context; fix potential memory leak

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 09:36:26 +01:00
John Spray
b2aedf8a07 Merge pull request #9494 from renhwztetecs/renhw-wip-cdir-total 
mds/cdir: fix the type of dentry in the judgment; cleanup undefined functions

Reviewed-by: John Spray <john.spray@redhat.com>
 2016-06-15 09:34:16 +01:00