glusterfs.git/xlators/performance, branch v4.1dev GlusterFS is a distributed file-system capable of scaling to several petabytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system. performance/read-ahead: volume option fixes for GD2 2018-01-22T15:59:42+00:00 Csaba Henk csaba@redhat.com 2018-01-06T01:53:15+00:00 8efa3ee675a991410c6aa27dce40d4dd441d0935 Updates #302 Change-Id: I842ab746502bc4ff3b312ee19f397a6177edc6f7 Signed-off-by: Csaba Henk <csaba@redhat.com> 
Updates #302

Change-Id: I842ab746502bc4ff3b312ee19f397a6177edc6f7
Signed-off-by: Csaba Henk <csaba@redhat.com>
performance/write-behind: volume option fixes for GD2 2018-01-22T10:18:08+00:00 Csaba Henk csaba@redhat.com 2018-01-06T01:53:45+00:00 b1abe3c1baa5c132d32f7c6eedf3f9255534ed37 Updates #302 Change-Id: I2ade3dc4aef4da619c5b64058872594f0f1e004f Signed-off-by: Csaba Henk <csaba@redhat.com> 
Updates #302

Change-Id: I2ade3dc4aef4da619c5b64058872594f0f1e004f
Signed-off-by: Csaba Henk <csaba@redhat.com>
md-cache: Implement dynamic configuration of xattr list for caching 2018-01-22T04:10:52+00:00 Poornima G pgurusid@redhat.com 2018-01-09T11:56:44+00:00 24bf7715140586675f8d2036f4d589bc255c16dc Currently, the list of xattrs that md-cache can cache is hard coded in the md-cache.c file, this necessiates code change and rebuild everytime a new xattr needs to be added to md-cache xattr cache list. With this patch, the user will be able to configure a comma seperated list of xattrs to be cached by md-cache Updates #297 Change-Id: Ie35ed607d17182d53f6bb6e6c6563ac52bc3132e Signed-off-by: Poornima G <pgurusid@redhat.com> 
Currently, the list of xattrs that md-cache can cache is hard coded
in the md-cache.c file, this necessiates code change and rebuild
everytime a new xattr needs to be added to md-cache xattr cache
list.

With this patch, the user will be able to configure a comma
seperated list of xattrs to be cached by md-cache

Updates #297

Change-Id: Ie35ed607d17182d53f6bb6e6c6563ac52bc3132e
Signed-off-by: Poornima G <pgurusid@redhat.com>
readdir-ahead: Cleanup the xattr request code 2018-01-19T04:02:26+00:00 Poornima G pgurusid@redhat.com 2018-01-04T14:09:05+00:00 e2323cc387562b3b65ee4e57b73a223182c48abf Updates #297 Change-Id: Ia0c697583751290a455da3cd1894e0c5685d1bd8 Signed-off-by: Poornima G <pgurusid@redhat.com> 
Updates #297

Change-Id: Ia0c697583751290a455da3cd1894e0c5685d1bd8
Signed-off-by: Poornima G <pgurusid@redhat.com>
md-cache: Serve nameless lookup from cache 2018-01-18T06:03:32+00:00 Poornima G pgurusid@redhat.com 2017-08-07T05:54:46+00:00 2db7872d5251d98d47c262ff269776bfae2d4fb9 Updates #232 Change-Id: I97e92312a53a50c2d1660bf8d657201fc05a76eb Signed-off-by: Poornima G <pgurusid@redhat.com> 
Updates #232
Change-Id: I97e92312a53a50c2d1660bf8d657201fc05a76eb
Signed-off-by: Poornima G <pgurusid@redhat.com>
readdir-ahead: Add parallel-readdir option in readdir-ahead 2018-01-18T03:52:56+00:00 Poornima G pgurusid@redhat.com 2017-10-25T11:30:36+00:00 80a6a2357c0c0351691c450c40de820efce7ff6f parallel-readdir option is defined as belonging to readdir-ahead in glusterd-volume-set.c, but was not defined in options of readdir-ahead, fixing the same. Change-Id: I97cc88b38ab99ade5f066519ca1cb9bfed03a7da BUG: 1506197 Signed-off-by: Poornima G <pgurusid@redhat.com> 
parallel-readdir option is defined as belonging to readdir-ahead
in glusterd-volume-set.c, but was not defined in options of
readdir-ahead, fixing the same.

Change-Id: I97cc88b38ab99ade5f066519ca1cb9bfed03a7da
BUG: 1506197
Signed-off-by: Poornima G <pgurusid@redhat.com>
performance/io-threads: Fix checked_return coverity error 2018-01-18T02:48:59+00:00 Varsha Rao varao@redhat.com 2018-01-15T08:50:51+00:00 e6feebbb52c0833928d2acd51dd631d7ce5f2ecd Change the return type of set_stack_size function to integer and also check the return value of pthread_attr_init(). This fixes the Checked_Return coverity issue. Change-Id: I270b8bd168b09f0b071437c117e4e23b01398534 Signed-off-by: Varsha Rao <varao@redhat.com> 
Change the return type of set_stack_size function to integer and also
check the return value of pthread_attr_init(). This fixes the
Checked_Return coverity issue.

Change-Id: I270b8bd168b09f0b071437c117e4e23b01398534
Signed-off-by: Varsha Rao <varao@redhat.com>
performance/readdir-ahead: fix cache usage update issue 2018-01-15T05:08:28+00:00 Zhang Huan zhanghuan@open-fs.com 2018-01-09T08:58:22+00:00 0f653fe4fb3a654af65fda736fa23cf0ec9f741c Use atomic operation to modify cache-size to protect it from concurrent modification. Change-Id: Ie73cdd4abbaf0232b1db4ac856c01d24603890ad BUG: 1533804 Signed-off-by: Zhang Huan <zhanghuan@open-fs.com> 
Use atomic operation to modify cache-size to protect it from concurrent
modification.

Change-Id: Ie73cdd4abbaf0232b1db4ac856c01d24603890ad
BUG: 1533804
Signed-off-by: Zhang Huan <zhanghuan@open-fs.com>
perf/io-cache: Update options for gd2 2018-01-12T15:34:32+00:00 N Balachandran nbalacha@redhat.com 2018-01-10T03:39:24+00:00 e9358bc4d275602529a4a0167ebaa053db3a0e1b Update io-cache options for GD2 Updates gluster/glusterfs#302 Change-Id: I7fabf912d1e3cd024989404526db0a29644768c7 Signed-off-by: N Balachandran <nbalacha@redhat.com> 
Update io-cache options for GD2

Updates gluster/glusterfs#302

Change-Id: I7fabf912d1e3cd024989404526db0a29644768c7
Signed-off-by: N Balachandran <nbalacha@redhat.com>
performance/io-threads: volume option fixes for GD2 2018-01-03T04:34:15+00:00 Pranith Kumar K pkarampu@redhat.com 2018-01-02T15:38:08+00:00 2170e661d005948c3ae568cd8035513dc9187e40 Updates #302 Change-Id: I7145e46ed649f8e69118f164709f7131b7e580be Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> 
Updates #302
Change-Id: I7145e46ed649f8e69118f164709f7131b7e580be
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>