glusterfs.git/xlators, branch v2.0.10rc2

cluster/afr: Check for call_count in ENTRY_RENAME_TRANSACTION.

2010-04-20T08:51:14+00:00

Signed-off-by: Vijay Bellur 
Signed-off-by: Anand V. Avati 

BUG: 824 (Crash in afr rename transaction)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=824

performance/quick-read: read directly from backend for fds opened with O_DIRECT flag.

2010-04-08T10:08:50+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723

performance/quick-read: make use of nanosecond resolution of mtime to decide whether to keep cache or not.

2010-04-08T10:08:46+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801

performance/io-cache: make use of nano second resolution of mtime during cache validation.

2010-04-08T10:08:42+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801

fuse: change behavior of direct io mode.

2010-04-08T10:08:35+00:00

by default disable direct-io only for fds opened with O_RDONLY.
(previously direct io mode was disabled in any case).

Added new command line option to force enabling of direct io mode

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 801 (Direct io-mode support and related changes in caching translators.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=801

performance/write-behind: Resume all the consecutive non-write operations in the request queue in a single go.

2010-03-29T11:29:52+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 740 (read-ahead does not work to its full potential when loaded on top of write-behind)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=740

protocol/server: Do gf_flock to flock conversion at the right place

2010-03-11T10:19:48+00:00

Signed-off-by: Vijay Bellur 
Signed-off-by: Anand V. Avati 

BUG: 708 (solaris : ping pong test hangs)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=708

features/quota: store the entire vector in local instead of just a pointer to it in writev.

2010-03-02T16:22:08+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 685 (writing to a file fails complaining of "Transport endpoint not being connected")
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=685

performance/write-behind: fix data corruption while aggregating the adjacent contiguous iobufs into a single iobuf

2010-02-23T07:27:06+00:00

- while aggregating, we should make sure that the destination has enough
   memory. __wb_collapse_write_bufs assumed that destination vector's iov_base
   was aligned to the start of an iobuf and hence memory of page_size is
   available for aggregation. This assumption is not always true, like in the
   configuration consisting afr->write->io-cache (afr is on top). Refer to the
   bug url for more details.

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 542 (write-behind crashes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=542

performance/write-behind: refactor __wb_collapse_write_bufs

2010-02-23T07:27:02+00:00

- refactor done to remove duplicated code.

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 542 (write-behind crashes)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=542