glusterfs.git/xlators/mount, branch v3.3.0qa16

mount/fuse: export PATH for which in mount script

2011-12-13T17:43:36+00:00

exporting PATH environment variable for mount.glusterfs.in
to correct the "which: no getfattr in ((null))" error
during fuse mount.

Change-Id: Id7d024c0d1cf3d265489557897e9e1f8e7ce4ce4
BUG: 765561
Signed-off-by: Rajesh Amaravathi 
Reviewed-on: http://review.gluster.com/782
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

fuse: bring in the reverse invalidation

2011-12-12T10:15:12+00:00

Thanks to Csaba Henk  for the patch

Currently one can invalidate the inodes using 'setxattr()' with
key 'inode-invalidate' (and any value). This can be further
extended to do a purge of inode table itself.

Change-Id: I165d5d585ed808b9e463ac0aad859ec64568c7a2
BUG: 762277
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/324
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

mount/fuse: Inherit direct-io-mode values from fds already

2011-12-02T06:02:39+00:00

opened, for a new fd being opened.

When an fd is being opened, it inherits direct-io-mode characterstics
(either enabled or disabled) from the fds already opened on inode. If none
are opened and user has not specified the mode through cmdline options,
default mode is used.

Change-Id: I0c9e959100e9130e46bbd16d63eca278260635b4
BUG: 801
Reviewed-on: http://review.gluster.com/55
Tested-by: Gluster Build System 
Reviewed-by: Csaba Henk 
Reviewed-by: Anand Avati

fuse: enable kernel read-only mode

2011-11-23T03:46:06+00:00

Enables kernel read-only mode on mounting with '-oro' and disables the gluster
read-only translator from being loaded. As a result, '-oro' is reported
correctly in the mount options.

Change-Id: If94d97836b13668974cfac61b6e5d52e19880e10
BUG: 3742
Reviewed-on: http://review.gluster.com/655
Tested-by: Gluster Build System 
Reviewed-by: Jeff Darcy 
Reviewed-by: Csaba Henk

glusterfs: An effort to fix all the spell mistakes and typo

2011-11-17T05:08:56+00:00

in the entire glusterfs codebase.

This patch fixes many of spell mistakes and typo in the entire
glusterfs codebase and all supported modules.

Change-Id: I83238a41aa08118df3cf4d1d605505dd3cda35a1
BUG: 3809
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.com/731
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

core: remove 'ino' variable from 'loc_t' structure

2011-11-16T11:45:11+00:00

Change-Id: I53b007fbdb42313d207d5d63fbfaaa6aaf033f95
BUG: 3518
Reviewed-on: http://review.gluster.com/523
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

core: remove 'ino' variable from 'inode_t' structure

2011-11-16T11:44:32+00:00

Change-Id: I0f078d1753db65d2f2e0380d1b0450c114cf40dd
BUG: 3518
Reviewed-on: http://review.gluster.com/522
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

debug/io-stats: prevent setfattr crash when no value given

2011-11-11T10:09:48+00:00

Check for whether the dump file is given, and proceed
on success. If dump file is not given, unwind with ENOENT.

Change-Id: If524a2b20d643e0e75d81daebe59560a78000524
BUG: 3716
Reviewed-on: http://review.gluster.com/663
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

mount/fuse: check for recursive mounts

2011-11-11T10:01:28+00:00

Adding check_recursive_mount() in mount.glusterfs.in
to check if mount point is in the lineage of any
brick path. Gracefully fails if mount point leads
to recursive mount.

Change-Id: Iedc4cd767d241c8e256181e472c0815f3831a316
BUG: 2003
Reviewed-on: http://review.gluster.com/314
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

fuse: flip xattr key from user to trusted namespace for certain

2011-10-28T15:08:40+00:00

clients.

This is needed for gsyncd/hadoop-plugin running as non-super
user to be able to request extended attributes under trusted
namespace. Request for a key is made under 'user.' namespace
and is flipped by fuse xlator for specific xattr name to the
corresponding 'trusted.' extended attribute.

Both applications set a identifier (client-pid) while doing a
FUSE mount, which is checked by get/set/remove interfaces in
FUSE translator.

Change-Id: I72f77a5dd1ee1d69c8b0e09209449348dbcf879a
BUG: 3701
Reviewed-on: http://review.gluster.com/563
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur