glusterfs.git/xlators/nfs/server/src/mount3.c, branch v3.2.4qa4

mount/nfs: Gluster nfs crashes with subdirectory mount

2011-09-08T06:55:18+00:00

Glusterfs used to crash trying to dereference a NULL
pointer. Also, in mnt3_resolve_export_subdir, volume
name was prefixed to sub directory exported, resulting in
mount fail of sub directory. Fixed both issues.

Change-Id: I746f0c244b4cbf03033d73ac3e40518762d76385
BUG: 3481
Reviewed-on: http://review.gluster.com/346
Tested-by: Gluster Build System 
Reviewed-by: Shehjar Tikoo

Change Copyright current year

2011-08-10T17:57:44+00:00

Change-Id: Id1f1a91cf15d933d5621a0073ddaebe02df0f159
BUG: 3348
Reviewed-on: http://review.gluster.com/198
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

LICENSE: s/GNU Affero General Public/GNU General Public/

2011-08-06T13:40:14+00:00

Change-Id: Ibf5f45431d7a55b70d7304649af652d6f25bb688
BUG: 3348
Reviewed-on: http://review.gluster.com/183
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

mount3: Do not return error when mount list is empty

2011-02-04T19:21:34+00:00

An exports list can be empty when no subvolumes have come up.
No point returning error and confusing the user.

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 2345 (Taking distribute brick down returns 10006 error on mount command)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2345

Logging : Use of uuid_utoa and uuid_utoa_r.

2011-02-04T08:39:26+00:00

Signed-off-by: Gaurav 
Signed-off-by: Anand V. Avati 

BUG: 2308 (Threadsafe uuid to string conversion function)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2308

nfs: Support subdirectory exports

2010-12-29T18:20:36+00:00

Enable exporting directories as separate exports. Even though the directories
wont show up in showmount output, they'll still be mount'able.

The new option:

        nfs.export-dirs 

is enabled by default so that users dont have to wait till this option
is incorporated into the gluster command line.

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 1743 (XenServer is not compatible with GlusterNFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1743

nfs: Export subvolumes on per-subvolume CHILD-UP

2010-11-25T14:35:26+00:00

..so that nfs clients can mount an UP subvolume even if other subvolumes
havent come up yet.

This was a problem because nfs was waiting for all children to receive
CHILD-UP before exporting any subvolume.

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 2093 (volumes cannot start when one node in a replicated setup is down)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2093

mnt3: Fail mount requests for disallowed clients

2010-11-09T10:12:15+00:00

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 1385 (showmount says no access though it can be mounted.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1385

mnt3: Fix UMNTALL crash with Windows clients

2010-11-03T11:25:54+00:00

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Anand V. Avati 

BUG: 1666 (GlustNFS is incompatible with Windows 7 NFS client.)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1666

nfs: Revert downed-subvolume changes

2010-10-07T12:08:59+00:00

For the record these are the patches committed as:

1. "nfs, nfs3: Base volume access on CHILD-UP-DOWN event"
http://git.gluster.com/?p=glusterfs.git;a=commit;h=f47b0c55de9941823fbefe4b3a7e37179d6d4329

2. "nfs: Fix multiple subvolume CHILD-UP support"
http://git.gluster.com/?p=glusterfs.git;a=commit;h=336e2df7b74be7ad4c9ed403ca10b9f7f7ef9a58

3. "nfs,nfs3: Disable subvolume on ENOTCONN"
http://git.gluster.com/?p=glusterfs.git;a=commit;h=8c6e27cdaf895e3031c3256efb9472a6c0bf61f3

Signed-off-by: Shehjar Tikoo 
Signed-off-by: Vijay Bellur 

BUG: 1724 (kernel untar fails during add-brick)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1724