glusterfs.git, branch v3.0.5rc3

Revert "performance/write-behind: explicitly enforce ordering of overlapping writes."

2010-05-28T10:41:13+00:00

This reverts commit 6d9b11dba63d86c48450aa956281114962289ef5.

protocol/server: Use EBADFD instead of EBADF in the case of a failed fd resolution.

2010-05-27T15:18:35+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 952 (EBADF returned by server-protocol confuses AFR)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=952

protocol/client: Unwind with error if getting remote inode number fails.

2010-05-27T15:18:32+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 951 (Unwind if inode_ctx fails in all FOPS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=951

socket: make tcp keepalive work on OS X

2010-05-27T09:00:56+00:00

Signed-off-by: Csaba Henk 
Signed-off-by: Anand V. Avati 

BUG: 754 (enable tcp keepalive)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=754

BUG: 754 (enable tcp keepalive)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=754

resolver: set safer conditionals during path creation

2010-05-27T09:00:53+00:00

when client would send just the path as part of a transaction, path
reconstruction would create parent directory's path instead of actual
path at the time of resolution.

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

BUG: 935 (Directories change mode from 0755 to 0644 automatically)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=935

performance/write-behind: explicitly enforce ordering of overlapping writes.

2010-05-26T11:49:00+00:00

- If there are non-contiguous offsets (offsets which do not start where
    previous write ended), wait for completion of previous writes to server,
    before sending new ones.
  - Send flush call to server only when all writes are completed.
  - If a file is opened with O_APPEND, at any point of time a maximum only one
    write call to server should be in transit. This is to avoid reordering of
    writes in the presence of afr which can result in data corruption.
    See bug #934 for more details.

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 934 (md5sum mismatch when files are transferred using vsftpd)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=934

Set op_ret to -1 when open fails in posix_open

2010-05-26T11:40:13+00:00

Signed-off-by: Raghavendra Bhat 
Signed-off-by: Anand V. Avati 

BUG: 935 (Directories change mode from 0755 to 0644 automatically)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=935

features/locks: Use fuse supplied lock owner even for internal locks.

2010-05-26T07:40:57+00:00

Signed-off-by: Pavan Vilas Sondur 
Signed-off-by: Anand V. Avati 

BUG: 934 (md5sum mismatch when files are transferred using vsftpd)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=934

performance/quick-read: implement an upper size limit for the cache.

2010-05-26T07:13:48+00:00

Signed-off-by: Raghavendra G 
Signed-off-by: Anand V. Avati 

BUG: 723 (enhancements to quick read)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=723

stat-prefetch: Remove checks for loc->parent

2010-05-26T06:31:41+00:00

..because loc->parent can be NULL for the root inode.
Having this check makes sp return EINVAL on perfectly valid
fops.

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

BUG: 854 (nfs server didn't start)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=854