glusterfs-snapshot.git/geo-replication, branch development

geo-rep: Increasing the buffer_size for master-salve size comparision.

2013-10-24T21:23:04+00:00

The buffer size is increased to 100MB, considering the space required by slave
filesystem bookkeeping.

Change-Id: Ib296f0e03b4d7a2de6d5ff0ae9ab09a5261e3e7c
BUG: 1020154
Signed-off-by: Ajeet Jha 
Reviewed-on: http://review.gluster.org/6102
Reviewed-by: Avra Sengupta 
Tested-by: Gluster Build System

geo-rep: logrotate: Logrotate handling

2013-10-04T04:26:00+00:00

In existing georep logrotate was implemented by handling SIGSTOP
and SIGCONT, gsyncd was failing to start again after SIGSTOP.
New approach uses WatchedFileHandler in logging, which tracks the
log file changes or logrotate. Reopens the log file if logrotate is
triggered or if same log file is updated from other process.

As per python doc:
http://docs.python.org/2/library/logging.handlers.html:
The WatchedFileHandler class, located in the logging.handlers module,
is a FileHandler which watches the file it is logging to. If the file
changes, it is closed and reopened using the file name.

A file change can happen because of usage of programs such as newsyslog
and logrotate which perform log file rotation. This handler, intended
for use under Unix/Linux, watches the file to see if it has changed
since the last emit. (A file is deemed to have changed if its device
or inode have changed.) If the file has changed, the old file stream
is closed, and the file opened to get a new stream.

Change-Id: I30f65eb1e9778b12943d6e43b60a50344a7885c6
BUG: 1012776
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/5968
Reviewed-by: Amar Tumballi 
Reviewed-by: Harshavardhana 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

geo-rep: pack the value of 'readlink()' while crawling symlinks

2013-09-20T18:46:58+00:00

without having 'readlink()' value, symlink fails on slave mounts

Change-Id: Ib84be8db77c033029ba8ba454fd629a496fc3fe1
Signed-off-by: Amar Tumballi 
BUG: 847839
Reviewed-on: http://review.gluster.org/5950
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System

geo-replication: treat MKNOD also as regular file create

2013-09-20T18:46:48+00:00

Change-Id: Iec04f642282b554a4d1b5f5c8cdc099fd001b3f4
Original-Author: Venky Shankar 
Signed-off-by: Amar Tumballi 
BUG: 847839
Reviewed-on: http://review.gluster.org/5949
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System

geo-rep: create hardlink as hardlinks in xsync crawl

2013-09-20T18:46:31+00:00

BUG: 847839
Change-Id: Ieaa754f15611392c09afcc7190b9ff9da39d7fce
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.org/5934
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System

geo-rep: retry in case of ENOENT errors in entry creations

2013-09-17T10:42:19+00:00

Change-Id: I8961633a7371c941a3feee44c949d5c934eca998
Original-Author: Venky Shankar 
Signed-off-by: Amar Tumballi 
BUG: 847839
Reviewed-on: http://review.gluster.org/5933
Reviewed-by: Venky Shankar 
Tested-by: Venky Shankar

gsyncd / geo-rep: use the correct virtual xattr to collect 'gfid'

2013-09-05T09:33:34+00:00

Change-Id: Ifea32ad1b2695f1668428fae6b263014bf320b70
BUG: 996379
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/5589
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

gsyncd / geo-rep: distributify slave

2013-09-05T03:55:49+00:00

commit fbb8fd92 introduced slave distributification but had
some problems (monitor would crash upon gsyncd start). This
patch fixes the issue and makes code more pythonic ;)

Change-Id: I2cbf5669d81966046a4aeeb4a6ad11a947aa8f09
BUG: 1003807
Signed-off-by: Venky Shankar 
Reviewed-by: Amar Tumballi 
Tested-by: Amar Tumballi 
Reviewed-on: http://review.gluster.org/5761
Tested-by: Gluster Build System 
Reviewed-by: Avra Sengupta 
Tested-by: Avra Sengupta 
Reviewed-by: Anand Avati

gsyncd / geo-rep: Fix "regular file" overloading link()

2013-09-05T03:55:33+00:00

... missing entry2pb() call before going ahead with create.

Change-Id: I48de4df3f0ea6c789c9eeb10cd332ab461f3c868
BUG: 1003805
Signed-off-by: Venky Shankar 
Reviewed-by: Amar Tumballi 
Tested-by: Amar Tumballi 
Reviewed-on: http://review.gluster.org/5760
Tested-by: Gluster Build System 
Reviewed-by: Avra Sengupta 
Tested-by: Avra Sengupta 
Reviewed-by: Anand Avati

geo-replication: fix the logic of choosing the remote node to sync

2013-09-05T03:54:57+00:00

Change-Id: Ie15636357d89e94b6bfad0e168b1fcad53508c47
BUG: 1003807
Signed-off-by: Amar Tumballi 
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/5759
Tested-by: Gluster Build System 
Reviewed-by: Avra Sengupta 
Tested-by: Avra Sengupta 
Reviewed-by: Anand Avati