glusterfs-snapshot.git/xlators/features, branch gluster-snap

changelog: Restrict length of unix socket files to UNIX_PATH_MAX.

2014-02-06T07:05:34+00:00

Bug fix for Coverity-CID 1124847.

Change-Id: I410ef8e06cbc491b1f72535298fae5e9bc77220d
BUG: 789278
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/6870
Reviewed-by: Venky Shankar 
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/index: Loop exit without freeing in-use memory.

2014-02-04T17:52:39+00:00

If the while loop is exited via the goto, the call to closedir(3) is
skipped, leaving an open directory stream.  This patch ensure that the
directory is closed if the loop is exited via the goto.

BUG: 789278
CID: 1124763

Change-Id: Iec5da4b8d32c0a93c10d035ff38d0c063fd97cda
Signed-off-by: Christopher R. Hertel 
Reviewed-on: http://review.gluster.org/6828
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

quota: Fixing a possibility of GF_FREE on an array pointer

2014-02-04T01:29:54+00:00

Issue: when the charecter pointer is not heap allocated by the program
we should not do GF_FREE on it.

Change-Id: Ibccc25491a9ab924fd5b82c14566f551a061ec2e
BUG: 789278
Signed-off-by: Lalatendu Mohanty 
Reviewed-on: http://review.gluster.org/6741
Reviewed-by: Raghavendra G 
Reviewed-by: Vijay Bellur 
Tested-by: Gluster Build System

cluster/afr: Add gfid to index in wind un-conditionally

2014-01-30T03:42:24+00:00

Problem:
If brick crashes just after performing xattrop before
reaching index _cbk then the gfid will not be added to/deleted from
index. If it is not deleted it will be deleted when self-heal is
triggered. But if the crash happens before the file is added to index,
user may think the system does not need self-heal even when there is
this file that needs to be healed.

Fix:
Add file to index un-conditionally in wind phase. This way the
file remains in index even when brick process crashes before reaching
_cbk. This does not affect performance because of caching(check
_index_action) built into index xlator.

Change-Id: Ie83ac6aa1ac0ff66862e757864865b47ab39404d
BUG: 1058713
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/6836
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

features/qemu-block: Remove unref of freed iobuf

2014-01-30T03:39:34+00:00

Change-Id: I507a6504b379eef54be77b54d6e2beee63975ebf
BUG: 789278
Signed-off-by: Poornima 
Reviewed-on: http://review.gluster.org/6824
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Talur 
Reviewed-by: Anand Avati

features/quota: Correct the statfs calculation when set limit is beyond ...

2014-01-29T06:43:04+00:00

actual disk space.

Fixed one of the cases where 'df' values data show wrong when the quota limit
is greater than back-end disk space.

Change-Id: I09fb71a37602c6f3daf6b91dd3fd19b7f5f76817
BUG: 969461
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/6126
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/gfid-access: populating inode during virtual_lookup_cbk.

2014-01-28T10:07:12+00:00

Setting appropriate ia_type and gfid for the inode, obtained during
virtual_lookup_cbk of a directory by doing an "inode_link".

Change-Id: I9582570c82e70ff5f1d4e441f9e9868ef82e9dc6
BUG: 1054199
Signed-off-by: Ajeet Jha 
Reviewed-on: http://review.gluster.org/6723
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

features/gfid-access: fix lookup on .gfid//bname

2014-01-27T08:51:38+00:00

In gfid translator, lookup was not handling the case when
the lookup is sent on .gfid//bname. In this case,
we flip with fake inode of the parent with the real inode
in loc and send it downwards.

Change-Id: I639ff1dce10ffc045da419e333d455e208b6a0f0
BUG: 1057881
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/6795
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

mgmt/glusterd: make sure quota enforcer has established connection with quotad before marking quota as enabled.

2014-01-25T17:10:12+00:00

without this patch there is a window of time when quota is marked as
enabled in quota-enforcer, but connection to quotad wouldn't have been
established. Any checklimit done during this period can result in a
failed fop because of unavailability of quotad.

Change-Id: I0d509fabc434dd55ce9ec59157123524197fcc80
Signed-off-by: Raghavendra G 
BUG: 969461
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/6572
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/quota: maintain correct link_count in ancestry building

2014-01-25T16:53:01+00:00

codepath.

Ancestry building codepath can be executed simultaneously when a file
has hardlinks. So, following fixes are needed:

* modify local->link_count under locks in ancestry building codepath.
* before invoking check_limit on newly constructed parents,
  link_count should not be set, but instead incremented by as many
  number of new invocations of check_limit.
* decrementing link_count and the check whether the count has hit zero
  to resume the waiting call_stub should be atomic.

Change-Id: I6f52e50547362a5ded6bd9f085570223aea372d1
BUG: 969461
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/6491
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur