glusterfs.git/xlators/mount/fuse, branch v3.4.1

mount/fuse: Implement forget in cbks for fuse.

2013-09-19T21:05:30+00:00

With the introduction of inode_ctx_set in fuse as part of  2991503d014,
forget cbk gets called for fuse xlator. Though nothing needs to be done
inf forget_cbk, excessive log messages of the following kind are observed:

[2013-09-16 06:09:50.758063] W [defaults.c:1331:default_forget]
(-->/usr/local/lib/glusterfs/3git/xlator/mount/fuse.so(+0xa1f2) [0x7f51432781f2]
(-->/usr/local/lib/libglusterfs.so.0(inode_unref+0x3c) [0x7f5144e5
816c] (-->/usr/local/lib/libglusterfs.so.0(+0x2d061) [0x7f5144e58061]))) 0-fuse:
xlator does not implement forget_cbk

This patch prevents such log messages from being seen.
Signed-off-by: Vijay Bellur 
BUG: 979910
Change-Id: Ie5874138f46822b10ff4213bd1134d78330ec460
Reviewed-on: http://review.gluster.org/5932
Reviewed-by: Anand Avati 
Tested-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5975
Tested-by: Gluster Build System

mount/fuse: save the basefd flags in the new fd

2013-09-10T08:20:58+00:00

Upon graph switch, the basefd's flags were not saved in the new fd created
for the new graph upon which all the further requests for the open file
would come. Thus posix was treating the fd as a read-only fd and was
denying the write on the fds.

Change-Id: I781b62b376a85d1a938c091559270c3f242f1a2a
BUG: 998352
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/5880
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

core: increase the auxillary group limit to 65536

2013-09-10T00:25:38+00:00

Make the allocation of groups dynamic and increase the limit
to 65536.

Change-Id: I702364ff460e3a982e44ccbcb3e337cac9c2df51
BUG: 953694
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5172
Reviewed-by: Xavier Hernandez 
Tested-by: Gluster Build System

mount/fuse: perform lookup() on inodes linked through readdirplus

2013-09-10T00:19:09+00:00

Some xlators still require lookup() fop to be sent for proper working.
This patch remembers inodes which have been linked through readdiprlus
and makes the resolver send lookups on them.

Also, introduce and use context count for inode table.

Change-Id: Ibe8a04a659539d90dfc794521b51bf2bda017a0b
BUG: 979910
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5267
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-on: http://review.gluster.org/5806

mount/fuse: Provide option to use/not use kernel-readdirp

2013-07-12T17:30:02+00:00

By default fuse kernel readdirp usage in fuse xlator is off.
When mount option use-readdirp=yes is provided it starts using
fuse-kernel's readdirp.

BUG: 983477
Change-Id: Ibdaf1407d6f2a782a4a1916fad374f36fca6c5e7
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/5323
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mount.glusterfs: Introduce mem-accounting as an option

2013-03-03T14:19:11+00:00

option mem-accounting enables memory accounting for the client
process.

re-factored to keep options with values and options without values
in different sections of mount.glusterfs.

Change-Id: I54ebc31a1eae6d7a5ce7b0255cd7df74d37d46c1
BUG: 834465
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/4528
Reviewed-by: Raghavendra Bhat 
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy

Use proper libtool option -avoid-version instead of bogus -avoidversion

2013-02-07T23:12:56+00:00

Change-Id: I1c9541058c7d07786539a3266ca125a6a15287d8
BUG: 859835
Signed-off-by: Anand Avati 
Original-author: Kacper Kowalik (Xarthisius) 
Signed-off-by: Kacper Kowalik (Xarthisius) 
Reviewed-on: http://review.gluster.org/3967
Tested-by: Gluster Build System

fuse-bridge: use READDIRPLUS support when available

2013-02-07T18:26:27+00:00

This patch makes use of READDIRPLUS call when support is available
in the kernel.

Change-Id: Iac78881179567856b55af1f46594a2b2859309f0
BUG: 908128
Signed-off-by: Anand V. Avati 
Reviewed-on: http://review.gluster.org/3905
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Brian Foster

fuse(efence): zero sized memory was being allocated.

2013-02-06T03:58:02+00:00

For the last call of getdents(), gf_malloc called with 0 size, which is then
caught by efence.

BUG: 782760
Change-Id: If289029117a62ecfcecc70480e5ac8f0e050487d
Signed-off-by: Anand Avati 
Original-author: Varun Shastry 
Reviewed-on: http://review.gluster.org/3846
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

mount.glusterfs: Fixed regexp matcher for existing mount points

2013-02-03T20:15:33+00:00

Change-Id: I58d237a3d2f4caa7f3865c2e4899c472f7457450
BUG: 906887
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/4457
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati