glusterfs.git, branch v3.0.3rc1

transport/socket: fix to valid_ipv6_address.

2010-03-04T10:04:23+00:00

- while checking for hexadecimal numbers, strtol on valid strings of
    hexadecimal numbers will return a NULL string in endptr (but not a
    NULL endptr). Thanks to Donald Neal , for pointing
    this out.

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

BUG: 693 (glusterfs 3.0.2 will not listen on IPv6 address)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=693

cluster/afr: Failover readdir calls.

2010-03-04T10:04:20+00:00

This patch makes the replicate readdir call fail over to the next
subvolume if the first call fails. It takes care to ensure that
entries are not duplicated.

The failover behavior of readdir only comes into effect if
the option 'strict-readdir' is on.

Signed-off-by: Vikas Gorur 
Signed-off-by: root 
Signed-off-by: Anand V. Avati 

BUG: 453 (afr_readdir does not fail over)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=453

io-stats: new counters

2010-03-04T10:04:16+00:00

Add new counters and statistics for:

a) total read data - since process start, last interval and per fd
b) total write data - since process start, last interval and per fd
c) counts of read IO block size - since process start, last interval and per fd
d) counts of write IO block size - since process start, last interval and per fd
e) counts of all FOP types passing through it

Usage:

1. For dumping global stats

sh# setfattr -n io-stats-dump /tmp/filename /mnt/gluster

2. For enabling per-fd stats

option dump-fd-stats on

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

BUG: 268 (Add timing instrumentation code)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268

io-stats: indentation fixes

2010-03-04T10:04:13+00:00

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

BUG: 268 (Add timing instrumentation code)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=268

libglusterfs: Copy va_list types using va_copy instead of memcpy.

2010-03-03T20:38:31+00:00

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

BUG: 621 (3.0.2 GlusterFS fails on Solaris 10)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=621

posix: gen number fixes on non-Linux systems

2010-03-03T14:40:05+00:00

Most non-Linux platforms do not support extended attributes on special
files and symlinks. Use the mtime as the generation number for these
files on such systems

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

BUG: 621 (3.0.2 GlusterFS fails on Solaris 10)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=621

performance/io-threads: Support for Solaris.

2010-03-03T14:40:01+00:00

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

BUG: 621 (3.0.2 GlusterFS fails on Solaris 10)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=621

libglusterfs: Adding support for semaphore calls on Solaris.

2010-03-03T14:39:57+00:00

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

BUG: 621 (3.0.2 GlusterFS fails on Solaris 10)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=621

features/quota: Remember '/' loc_t to initiate xattr calls.

2010-03-02T16:22:16+00:00

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

BUG: 685 (writing to a file fails complaining of "Transport endpoint not being connected")
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=685

socket: Add NULL check for failed ioq entry allocation

2010-03-02T16:22:12+00:00

This is seen in OOM situations.

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

BUG: 679 (Crash in socket_ioq_new)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=679