glusterd/cli changes for distributed geo-rep

2013-07-26T20:19:18+00:00

Commands:
gluster system:: execute gsec_create
gluster volume geo-rep   create [push-pem] [force]
gluster volume geo-rep   start [force]
gluster volume geo-rep   stop [force]
gluster volume geo-rep   delete
gluster volume geo-rep   config
gluster volume geo-rep   status

The geo-replication is distributed. The session will be created, and
gsyncd will be spawned on all relevant nodes, instead of only one
node.

geo-rep: Collecting status detail related data

Added persistent store for saving information about
TotalFilesSynced, TotalSyncTime, TotalBytesSynced

Changes in the status information in socket:
Existing(Ex):
FilesSynced=2;BytesSynced=2507;Uptime=00:26:01;

New(Ex):
FilesSynced=2;BytesSynced=2507;Uptime=00:26:01;SyncTime=0.69978;
TotalSyncTime=2.890044;TotalFilesSynced=6;TotalBytesSynced=143640;

Persistent details stored in
/var/lib/glusterd/geo-replication/${mastervol}/${eSlave}-detail.status

Change-Id: I1db7fc13ffca2e415c05200b0109b1254067f111
BUG: 847839
Original Author: Avra Sengupta 
Original Author: Venky Shankar 
Original Author: Aravinda VK 
Original Author: Amar Tumballi 
Original Author: Csaba Henk 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5132
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

gsyncd: distribute the crawling load

2013-07-26T20:18:57+00:00

* also consume changelog for change detection.
* Status fixes
* Use new libgfchangelog done API
* process (and sync) one changelog at a time

Change-Id: I24891615bb762e0741b1819ddfdef8802326cb16
BUG: 847839
Original Author: Csaba Henk 
Original Author: Aravinda VK 
Original Author: Venky Shankar 
Original Author: Amar Tumballi 
Original Author: Avra Sengupta 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/5131
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

glusterfs.git/geo-replication/src/peer_add_secret_pub, branch v3.12.15

glusterd/cli changes for distributed geo-rep

gsyncd: distribute the crawling load