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* glusterd/snapshot: Addressed upstream review commentsHEADdevelopmentRajesh Joseph2014-04-071-2/+2
| | | | | | | | | | Code cleanup and review comments fixed. Change-Id: Ie51e3a2f995295632cb1db05bab8b38603ab9a0a Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/7399 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com>
* Review CommentsAvra Sengupta2014-03-271-16/+13
| | | | | | | | Change-Id: Ifce90b0b617bc0b43a9af0bd692a7290820ac62c Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7358 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Rajesh Joseph <rjoseph@redhat.com>
* feature/snapshot : Snapshot status.Sachin Pandit2014-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | Snapshot status command is used to display the status of available snapshot. The status command will display the Brick path, Volume Group, Brick pid, Whether brick is online, Percentage of data filled, Logical Volume size. The syntax for using snapshot status is : gluster snapshot status [(snapname | volume <volname>)] Change-Id: I621911c305e20ca83d958ff1f8762bef1f2f12f0 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/7134 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Rajesh Joseph <rjoseph@redhat.com>
* glusterd/mgmt_v3 locks: Using snaps as an entity for mgmt_v3 locks.Avra Sengupta2014-03-071-103/+362
| | | | | | | | | | | | Created framework to process single volume lock, single snap lock, multiple volume locks, multiple snap locks, and multiple snap and volume locks requests. Change-Id: I3f87bdec0bf142d6a1fd3f9d9f5012cc44eaf4bd Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7189 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Rajesh Joseph <rjoseph@redhat.com>
* glusterd/mgmt_v3 locks: Handling different entities with mgmt_v3_locks.Avra Sengupta2014-03-071-28/+90
| | | | | | | | | | | | | | | | | Within the same namespace allowing mgmt_v3 lock engine to handle entities of valid types. Postfixing the element's name with the entity type allows us to perform locking operations on different elements of different entitites at the same time. For example: A volume named test, will acquire a lock on the name test_vol, while a snap named test will acquire lock on the name test_snap, and thus be allowed to co-exist in the same namespace. Change-Id: I611d1a59b707e497d35a37bdca5a66e29a1b6f06 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7188 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Rajesh Joseph <rjoseph@redhat.com>
* glusterd/mgmt_v3 locks: Generalization of the volume wide locks.Avra Sengupta2014-03-071-51/+51
| | | | | | | | | | Renaming volume locks as mgmt_v3 locks Change-Id: I2a324e2b8e1772d7b165fe96ce8ba5b902c2ed9a Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7187 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Rajesh Joseph <rjoseph@redhat.com>
* glusterd/multiple volume locks: Fix for lock requests received in synctasked ↵Avra Sengupta2014-01-091-21/+35
| | | | | | | | | | | | volume locks The synctasked volume lock function was locking every node with it's own UUID, instead of received UUID, which resulted in deadlock when multiple snapshot commands were executed. Change-Id: Ida76da1a057eae04178c202d626f9c1e671c1fee BUG: 1043862 Signed-off-by: Avra Sengupta <asengupt@redhat.com>
* glusterd/locks: Adding multiple volume locks supportsAvra Sengupta2013-11-151-0/+126
| | | | | | | Also linking snap create command to mgmt_v3 Change-Id: If2ed29be072e10d0b0bd271d53e48eeaa6501ed7 Signed-off-by: Avra Sengupta <asengupt@redhat.com>
* mgmt/glusterd: Introduce snapshot infrastructureshishir gowda2013-11-151-0/+179
API's for creating, adding, finding, removing snapshots and consistency groups are provided. Change-Id: Ic28da69a075b062aefdf14754c68259ca58bd427 Signed-off-by: shishir gowda <sgowda@redhat.com>
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