glusterfs.git/libglusterfs, branch v3.5.0beta2

glusterd/geo-rep: more glusterd and cli fixes for geo-rep.

2014-01-27T17:44:33+00:00

    -> handle option validation cases in reset case.
    -> Creating valid conf path when glusterd restarts.
    -> Reading the gsyncd worker thread status and displaying it.
    -> Displaying status-detail per worker.
    -> Fetch checkpoint info in geo-rep status.
    -> use-tarssh value validation added.

misc: misc geo-rep fixes based on cluster, logrotate etc..
    -> cluster/dht: fix 'stime' getxattr getting overwritten.
    -> cluster/afr: return max of 'stime' values in subvol.
    -> geo-rep-logrotate: Sending SIGHUP to geo-rep auxiliary.
    -> cluster/dht: fix convoluted logic while aggregating.
    -> cluster/*: fix 'stime' min/max fetch logic.

Change-Id: I811acea0bbd6194797a3e55d89295d1ea021ac85
BUG: 1036552
Signed-off-by: Ajeet Jha 
Reviewed-on: http://review.gluster.org/6405
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati 
Reviewed-on: http://review.gluster.org/6810
Reviewed-by: Vijay Bellur

features/gfid-access: fix lookup on .gfid//bname

2014-01-27T15:51:53+00:00

In gfid translator, lookup was not handling the case when
the lookup is sent on .gfid//bname. In this case,
we flip with fake inode of the parent with the real inode
in loc and send it downwards.

Change-Id: I639ff1dce10ffc045da419e333d455e208b6a0f0
BUG: 1057881
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/6795
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/6807

gfapi: Closed the logfile fd and initialize to NULL in glfs_fini

2014-01-21T04:22:47+00:00

Backport of http://review.gluster.org/6552

Currently if logfile is closed and other threads call gf_log
after glfs_fini() is executed, it may lead to memory corruption.
Adding gf_log_fini() which closes the logfile and initializes
the logfile to NULL, thus any further logging happens to stderr.
Also added gf_log_globals_fini() which should be filled in the
future to release all the logging resources.

BUG: 1030228
Change-Id: I90f7fb744b05bc6bd14c61fe143c0814896991e2
Signed-off-by: Poornima G 
Reviewed-on: http://review.gluster.org/6552
Reviewed-on: http://review.gluster.org/6731
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

locks: various fixes

2014-01-14T12:37:56+00:00

- implement ref/unref of entry locks (and fix bad pointer deref crashes)
- code cleanup and deleted various data types
- fix improper read/write lock conflict detection in entrylk
- fix indefinite hang of blocked locks on disconnect
- register locks in client_t synchronously, fix crashes in disconnect path

Change-Id: Id273690c9111b8052139d1847060d1fb5a711924
BUG: 849630
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/6695
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Vijay Bellur

Use linkat() instead of link() for portability sake

2014-01-03T06:01:09+00:00

This is a backport of Iccd27ac076b7a74e40dcbaa1c4762fd3ad59da5f

POSIX does not says wether link(2) on symlink should link on
symlink itself or on target. Linux use symlink, most other
systems use target. Using linkat(2) allows the behavior to be
specified, so that the behavior is portable.

Also fix configure test for NetBSD linkat(2), which ceased to work.

BUG: 764655
Change-Id: Ifcabda5e81b15cd80982bcfc05afda4c9e5370ef
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/6612
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

Use linkat() instead of link() for portability sake

2014-01-03T06:00:37+00:00

This is a backport of Iccd27ac076b7a74e40dcbaa1c4762fd3ad59da5f

POSIX does not says wether link(2) on symlink should link on
symlink itself or on target. Linux use symlink, most other
systems use target. Using linkat(2) allows the behavior to be
specified, so that the behavior is portable.

Also fix configure test for NetBSD linkata(2), which ceased to work.

BUG: 764655
Change-Id: I7cf9e62ea19c7eb356935c11b480cf637c83126b
Signed-off-by: Emmanuel Dreyfus 
Reviewed-on: http://review.gluster.org/6594
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

libglusterfs: Free IP address string in gf_is_local_addr()

2013-12-17T17:02:27+00:00

Change-Id: Ib113de269134c907aa2f35459e2764c142b94477
BUG: 1032122
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/6433
Tested-by: Lukáš Bezdička 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati 
Reviewed-on: http://review.gluster.org/6462
Reviewed-by: Pranith Kumar Karampuri

libglusterfs: Explicitly open /dev/stderr logfile

2013-12-11T08:41:57+00:00

From: Bharata B Rao 

Currently if stderr is specified as logfile, /dev/stderr isn't opened but
stderr is directly used. However libgfapi closes the logfile (and hence
stderr) from glfs_fini() which results in stderr becoming unavailable for
the application that links to libgfapi. Prevent this unexpected behaviour
for the application by explicitly opening /dev/stderr like it is done for
any other logfile.

Change-Id: I76b754598a2acf40b91ff0461726c5918e278c84
BUG: 1038924
Signed-off-by: Bharata B Rao 
Reviewed-on: http://review.gluster.org/6477
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

gNFS: Inconsistent behaviour of setfacl/getfacl

2013-12-05T18:36:11+00:00

The permissions returned by NFS ACL are wrong, which are rejected
by NFS client as "Invalid argument". Refactor the NFS ACL code
to return the proper permissions which would match with the
requested permissions.

Upstream master review: http://review.gluster.org/6368

Change-Id: Ieb079b5da98b061291b44655e18a1dee92a8e463
BUG: 1035218
Signed-off-by: Santosh Kumar Pradhan 
Reviewed-on: http://review.gluster.org/6418
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

cli, glusterd: More quota fixes ...

2013-12-03T09:48:31+00:00

... which may be grouped under the following categories:

1. Fix incorrect cli exit status for 'quota list' cmd
2. Print appropriate error message on quota parse errors in cli

        Authored by: Anuradha Talur 

3. glusterd: Improve quota validation during stage-op
4. Fix peer probe issues resulting from quota conf checksum mismatches
5. Enhancements to CLI output in the event of quota command failures

        Authored by: Kaushal Madappa 

7. Move aux mount location from /tmp to /var/run/gluster

        Authored by: Krishnan Parthasarathi 

8. Fix performance issues in quota limit-usage

        Authored by: Krutika Dhananjay 

Note: Some functions that were used in earlier version of quota,
      that aren't called anymore have been removed.

Change-Id: I963d4145f3ecdfe30c61bfa8920baccb33d2d4bd
BUG: 969461
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/6386
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur