glusterfs.git/xlators/features/quota/src, branch v3.5.4beta1

features/quota: Send the immediate parent with limit in quota statfs

2015-02-23T12:56:47+00:00

adjustment

This is a backport of http://review.gluster.org/#/c/7330

> Problem:
> Assume the directory structure /quota_limit_dir/subdir and
> quota_limit_dir is
> set with some limit. When quota-deem-statfs is enabled the output of
> 'df /quota_limit_dir' would display quota modified values wrt to
> quota_limit_dir where as 'df /quota_limit_subdir/subdir' would display
> the quota modified values wrt volume root (/).
>
> This behaviour is not expected since, when mounted with subdirectory
> admin doesn't want users to know information above the subdirectory mounted.
>
> Solution:
> Any subdirectory within a quota_limit_dir would show the modified values
> as in the /quota_limit_dir. It searches for the nearest parent that has quota
> limit set and modifies the statvfs wrt that.
>
> Change-Id: Ie10fae8999bddbb766b1dbeb881723ed80dce688
> BUG: 1080296
> Signed-off-by: Varun Shastry 
> Reviewed-on: http://review.gluster.org/7330
> Reviewed-by: Raghavendra G 
> Tested-by: Raghavendra G 

Change-Id: I5232a82da20d3dfd48303ba2748b86cfc96ff864
BUG: 1115197
Signed-off-by: vmallika 
Reviewed-on: http://review.gluster.org/9510
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

rpcsvc: Validate RPC procedure number before fetch

2014-07-08T10:36:18+00:00

While accessing the procedures of given RPC program in,
rpcsvc_get_program_vector_sizer(), It was not checking boundary
conditions which would cause buffer overflow and subsequently SEGV.

Make sure rpcsvc_actor_t arrays have numactors number of actors.

FIX:
Validate the RPC procedure number before fetching the actor.

Upstream main review: http://review.gluster.org/7726

BUG: 1096020

Change-Id: Iaf207ee976cb56fa9a554ec82c9eab36d3b289ed
Signed-off-by: Santosh Kumar Pradhan 
Reviewed-on: http://review.gluster.org/8228
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

quotad: Remove dead code

2014-07-08T08:06:11+00:00

        Backport of http://review.gluster.org/8180

client_t is created by server xlator for managing connection related
resources. Quotad doesn't do that. So no need to handle anything related
to it.

BUG: 1113403
Change-Id: I4f457b60c0b3377f8980857a883da1cf3e44d16e
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/8227
Reviewed-by: Krutika Dhananjay 
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

features/quota: Fix dict leak

2014-06-23T09:53:55+00:00

Change-Id: Id4542d1629175cce5fec5ab8f9a5899eec48e2eb
BUG: 1110777
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/8132
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos

features/quota: fix the dict leak when quota is off

2014-03-15T12:46:50+00:00

Change-Id: I15036da90e96b69858eac5a19bd438df3bd8cc53
BUG: 1075506
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/7233
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

features/quota: fix crash in error handling after building ancestry.

2014-02-08T16:22:22+00:00

Change-Id: Ifbebf1aa496d49a6c4bb30258b83aaf9792828e5
BUG: 1059833
Signed-off-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/6924
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

quota: get directory size before enforcing quota on rename

2014-02-06T07:05:59+00:00

        Backport of http://review.gluster.org/6155

BUG: 1023974
Change-Id: Icb4bca8c4a5fa9b14855478e69b1315f2e9a3c3d
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/6887
Reviewed-by: Raghavendra G 
Tested-by: Gluster Build System

quota: fix recording of last alert log message

2014-02-06T07:05:51+00:00

        Backport of http://review.gluster.org/6532

PROBLEM:

Alert log messages, corresponding to disk usage crossing soft-limit on a
directory, weren't being logged as often as expected.

CAUSE:

The mechanism in place to log alert messages, once every alert-time
seconds, set the previous logged time incorrectly.

FIX:

Update previous logged time only if we logged an alert message, ie. when
the "time was right" to alert.

BUG: 969461
Change-Id: Ie019c180c97d2b049fa664b14ce087b88e3b578f
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/6886
Reviewed-by: Raghavendra G 
Tested-by: Gluster Build System

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

2014-01-29T06:46:35+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 
Reviewed-on: http://review.gluster.org/6820

features/quota: Handle the corner case in statfs call

2014-01-29T06:41:59+00:00

Problem: Even though limit is not set quota used to send 'quota-deem-statfs'
key in the dictionary resulting in incorrect calculations.

Change-Id: I643cb35cca6648e40f1c745135280876958ddaa9
BUG: 1046894
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/6607
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra G 
Reviewed-on: http://review.gluster.org/6840
Reviewed-by: Vijay Bellur