glusterfs-quota.git/tests, branch master

tests/basic/rpm.t: run mock builds inside the current working directory

2013-09-12T20:45:14+00:00

When running multiple mock builds at the same time, the space
requirements under /var/tmp increases as well. Not all systems (like
build.gluster.org) have enough free space in /var/tmp to host two
mock-roots, which causes building to fail randomly.

Change-Id: Iff1064d01893fb35ef59650d4373105068b5d3f7
BUG: 1006269
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/5899
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

mgmt/glusterd: Update sub_count on remove brick

2013-09-12T05:51:36+00:00

Change-Id: I7c17de39da03c6b2764790581e097936da406695
BUG: 1002556
Signed-off-by: Vijay Bellur 
Reviewed-on: http://review.gluster.org/5893
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Reviewed-by: Anand Avati

cli: Fix 'status all' xml output when volumes are not started

2013-09-11T16:28:45+00:00

CLI now only outputs one XML document for 'status all' only containing
those volumes which are started.

BUG: 1004218
Change-Id: Id4130fe59b3b74475d8bd1cc8134ac59a28f1b7e
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/5773
Reviewed-by: Vijay Bellur 
Tested-by: Gluster Build System

tests/basic/rpm.t: run mock builds in parallel

2013-09-10T20:39:42+00:00

save about six minutes per regression by building in parallel

Change-Id: Iaf6fa545e20b0322b10e9e4ab7cc3d4254a0ece5
BUG: 1006269
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/5845
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

glusterfsd: use-readdirp w/o arguments should not turn off readdirp

2013-09-10T04:41:41+00:00

`use-readdirp` has an optional argument in argp -
specifying just `--use-readdirp` command line should not
'turn off' readdirp, since that undermines the meaning
of such an argument.

Change-Id: I965d87e29bd0d61997d9be96fa698e270a2ee173
BUG: 983477
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/5851
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cluster/dht: assign layout onto missing directories too

2013-09-09T21:58:09+00:00

The current self-healing algorithm is ignoring missing directories
for assigning new layout. When lookup() is racing against mkdir()
or when self-healing a half-done mkdir(), the layout assignment split
must happen based on the final number of directories, and not the
currently existing number of directories (because we finish mkdir()
of missing directories before hash layout assignment).

Without this fix, concurrent mkdir() and lookup() will step on
each others feet, create a messed up layout on disk, and end up
with different in-memory layouts.

Once two clients have different in-memory layouts, creation of
subdirectory will not arbitrate on the same hashed subvolume and will
result in GFID mismatch of the sub-directory.

Change-Id: Ia47acad67c265060405984c822b4d37512b9dbb3
BUG: 907072
Signed-off-by: Anand Avati 
Reviewed-on: http://review.gluster.org/5849
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Peter Portante 
Tested-by: Peter Portante

glusterfsd: Round robin DNS should not be relied upon with

2013-09-06T22:56:34+00:00

config service availability for clients.

Backupvolfile server as it stands is slow and prone to errors
with mount script and its combination with RRDNS. Instead in
theory it should use all the available nodes in 'trusted pool'
by default (Right now we don't have a mechanism in place for
this)

Nevertheless this patch provides a scenario where a list of
volfile-server can be provided on command as shown below

-----------------------------------------------------------------
$ glusterfs -s server1 .. -s serverN --volfile-id= \
      
-----------------------------------------------------------------
                   OR
-----------------------------------------------------------------
$ mount -t glusterfs -obackup-volfile-servers=: \
      :...: :/ 
-----------------------------------------------------------------

Here ':' is used as a separator for mount script parsing

Now these will be remembered and recursively attempted for
fetching vol-file until exhausted. This would ensure that the
clients get 'volume' configs in a consistent manner avoiding the
need to poll through RRDNS.

Change-Id: If808bb8a52e6034c61574cdae3ac4e7e83513a40
BUG: 986429
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/5400
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

Revert "tests/basic/rpm.t: run mock builds in parallel"

2013-09-06T13:49:49+00:00

This reverts commit 91e8103794349ebdd578b77987a089456a59c52b

Reverting as regression tests are failing after this merge.

Change-Id: I9dcd430b2f9a431c3c01deab1a205aed297216a3
Reviewed-on: http://review.gluster.org/5842
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

tests/basic/rpm.t: run mock builds in parallel

2013-09-06T01:09:18+00:00

save save about five minutes per regression

Change-Id: I75d91cfef63347ca756b9e1fedcb697e9537edc0
Signed-off-by: Kaleb S. KEITHLEY 
Reviewed-on: http://review.gluster.org/5828
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

performance/readdir-ahead: introduce directory read-ahead translator

2013-09-04T16:04:15+00:00

This is a translator to improve the performance of typical,
sequential directory reads (i.e., ls). readdir-ahead begins
preloading the contents of a directory on open and serves readdir
requests from the preloaded content. readdir-ahead is currently
implemented to only handle the single threaded directory read
case.

readdir-ahead is currently disabled by default. It can be enabled
with the following command:

	gluster volume set  readdir-ahead on

The following are results of a getdents test on a single brick
volume.

Test info:

- Single VM, gluster client/server.
- Volume mounted with native client using --gid-timeout=2.
- getdents on single directory with 100k 0-byte files.

Test results:

- !readdir-ahead

read 3120080 bytes from offset 0
3 MiB, 4348 ops, 0:00:07.00 (416.590 KiB/sec and 594.4737 ops/sec)

- readdir-ahead

read 3120080 bytes from offset 0
3 MiB, 4348 ops, 0:00:03.00 (820.116 KiB/sec and 1170.3043 ops/sec)

BUG: 980517
Change-Id: Ieceb9e1eb47d1d5b5af8da2bf03839537364653f
Signed-off-by: Brian Foster 
Reviewed-on: http://review.gluster.org/4519
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati