glusterfs.git/libglusterfs, branch bug-deprecated

Ignore deprecated warning on DARWIN

2015-01-12T20:07:57+00:00

Ignore deprecated warning on DARWIN

2015-01-12T20:07:20+00:00

Ignore deprecated warning on DARWIN

2015-01-12T20:05:57+00:00

libglusterfs: change signature of syncop_(f)getxattr

2015-01-06T06:00:09+00:00

Pass xdata dict to syncop_(f)getxattr calls.

This patch [1/3] is required as a part of afr automated split-brain resolution
implementation.

Change-Id: I3970b3dd6daf64681a031e37f8e9afb14fb3d668
BUG: 1136769
Signed-off-by: Ravishankar N 
Reviewed-on: http://review.gluster.org/9375
Reviewed-by: Pranith Kumar Karampuri 
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan 
Reviewed-by: Vijay Bellur

feature/changelog: Virtual xattr to trigger explicit sync in geo-rep.

2014-12-29T17:08:05+00:00

A virtual xattr "glusterfs.geo-rep.trigger-sync" is provided
in glusterfs through changelog translator. Geo-rep triggers
a explicit data sync on setting this xattr on a file.
Changelog captures a DATA entry on file's gfid on setting this
virtual xattr on a file. This is supported only for files. It
doesn't support directories.

Usage: setfattr -n glusterfs.geo-rep.trigger-sync 

Change-Id: Ia689326ac2dcb31035ffbecad2c548eda4eb9245
BUG: 1176934
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/9337
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar 
Tested-by: Venky Shankar

cluster/afr : Change in volume heal info command

2014-12-23T15:09:23+00:00

	gluster volume heal  info command
will now also display if the files listed (in the output
of the command) are in split-brain or possibly being
healed.

This patch also fixes build warning that occurs.
Change-Id: I1fc92e62137f23b2b9ddf6e05819cee6230741d1
BUG: 1163804
Signed-off-by: Anuradha 
Reviewed-on: http://review.gluster.org/9119
Tested-by: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Pranith Kumar Karampuri

telldir()/seekdir() portability fixes

2014-12-17T11:48:22+00:00

POSIX says that an offset obtained from telldir() can only be used
on the same DIR *. Linux is abls to reuse the offset accross
closedir()/opendir() for a given directory, but this is not portable
and such a behavior should be fixed.

An incomplete fix for the posix xlator was merged in
http://review.gluster.com/8926
This change set completes it.

- Perform the same fix index xlator.
- Use appropriate casts and variable types so that 32 bit signed
  offsets obtained by telldir() do not get clobbered when copied into
  64 bit signed types.
- modify glfs-heal.c and afr-self-heald.c so that they do not use
  anonymous fd, since this will cause closedir()/opendir() between
  each syncop_readdir(). On failure we fallback to anonymous fs
  only for Linux so that we can cope with updated client vs not
  updated brick.
- Avoid sending an EINVAL when the client request for the EOF offset.
  Here we fix an error in previous fix for posix xlator: since we
  fill each directory entry with the offset of the next entry, we
  must consider as EOF the offset of the last entry, and not the
  value of telldir() after we read it.
- Add checks in regression tests that we do not hit cases where
  offsets fed to seekdir() are wrong. Introduce log_newer() shell
  function to check for messages produced by the current script.

This fix gather changes from http://review.gluster.org/9047
and http://review.gluster.org/8936 making them obsolete.

BUG: 1129939
Change-Id: I59fb7f06a872c4f98987105792d648141c258c6a
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/9071
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat 
Tested-by: Raghavendra Bhat

client_t: fix for potential NULL pointer dereference

2014-12-12T09:19:05+00:00

In case an error occurs, 'client' is free'd. The log message just before
exiting the function should therefore not use the structure anymore.

BUG: 789278
Change-Id: I0848328b29585057cd037a5972c4e5f06a7f978b
CID: 1226165
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/9262
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

cluster/afr: Associate the inode returned by inode_link() with corresponding entry

2014-12-10T04:15:21+00:00

Change-Id: Ic4436a64075a2615a2293cdfdf2ba6622827cafa
BUG: 1129939
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/9254
Reviewed-by: Emmanuel Dreyfus 
Tested-by: Emmanuel Dreyfus 
Tested-by: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri

libgfapi: Wait for GF_EVENT_CHILD_DOWN in glfs_fini()

2014-12-08T09:54:45+00:00

Whenever glfs_fini() is being called, currently no
check is made inside the function to determine whether
the child is already down or not. This patch will wait
for GF_EVENT_CHILD_DOWN for the active subvol and
then exits.

TBD:
Apart from the active subvol, wait for other CHILD_DOWN
events generated through operations like volume set in
future.

Change-Id: I81c64ac07b463bfed48bf306f9e8f46ba0f0a76f
BUG: 1153610
Signed-off-by: Anoop C S 
Reviewed-on: http://review.gluster.org/9060
Reviewed-by: Shyamsundar Ranganathan 
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra G 
Reviewed-by: Niels de Vos