[Gluster-users] Geo-replication setup problem

[Wade Fitzpatrick]

I am trying to set up geo-replication of a striped-replicate volume. I 
used https://github.com/aravindavk/georepsetup to configure the replication.

root at james:~# gluster volume info

Volume Name: static
Type: Striped-Replicate
Volume ID: 3f9f810d-a988-4914-a5ca-5bd7b251a273
Status: Started
Number of Bricks: 1 x 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: james:/data/gluster1/static/brick1
Brick2: cupid:/data/gluster1/static/brick2
Brick3: hilton:/data/gluster1/static/brick3
Brick4: present:/data/gluster1/static/brick4
Options Reconfigured:
changelog.changelog: on
geo-replication.ignore-pid-check: on
geo-replication.indexing: on
performance.readdir-ahead: on

root at james:~# gluster volume geo-replication status

MASTER NODE    MASTER VOL    MASTER BRICK                    SLAVE 
USER    SLAVE                   SLAVE NODE    STATUS     CRAWL STATUS    
LAST_SYNCED
------------------------------------------------------------------------------------------------------------------------------------------------------
james          static        /data/gluster1/static/brick1 root          
ssh://palace::static    N/A           Created N/A             N/A
cupid          static        /data/gluster1/static/brick2 root          
ssh://palace::static    N/A           Created N/A             N/A
hilton         static        /data/gluster1/static/brick3 root          
ssh://palace::static    N/A           Created N/A             N/A
present        static        /data/gluster1/static/brick4 root          
ssh://palace::static    N/A           Created N/A             N/A

So of the 4 bricks, data is striped over brick1 and brick3, also 
brick1=brick2 is a mirror and brick3=brick4 is a mirror. Therefore I 
have no need to geo-replicate bricks 2 and 4.

At the other site, palace and madonna form a stripe volume (no replication):

root at palace:~# gluster volume info

Volume Name: static
Type: Stripe
Volume ID: 0e91c6f2-3499-4fc4-9630-9da8b7f57db5
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: palace:/data/gluster1/static/brick1
Brick2: madonna:/data/gluster1/static/brick2
Options Reconfigured:
performance.readdir-ahead: on

However, when I try to start geo-replication, it fails as below.

root at james:~# gluster volume geo-replication static ssh://palace::static 
start
Starting geo-replication session between static & ssh://palace::static 
has been successful
root at james:~# gluster volume geo-replication status

MASTER NODE    MASTER VOL    MASTER BRICK                    SLAVE 
USER    SLAVE                   SLAVE NODE    STATUS    CRAWL STATUS    
LAST_SYNCED
-----------------------------------------------------------------------------------------------------------------------------------------------------
james          static        /data/gluster1/static/brick1 root          
ssh://palace::static    N/A           Faulty N/A             N/A
cupid          static        /data/gluster1/static/brick2 root          
ssh://palace::static    N/A           Faulty N/A             N/A
hilton         static        /data/gluster1/static/brick3 root          
ssh://palace::static    N/A           Faulty N/A             N/A
present        static        /data/gluster1/static/brick4 root          
ssh://palace::static    N/A           Faulty N/A             N/A


What should I do to set this up properly so that 
james:/data/gluster1/static/brick1 gets replicated to 
palace:/data/gluster1/static/brick1 ; and 
hilton:/data/gluster1/static/brick3 gets replicated to 
madonna:/data/gluster1/static/brick2 ???



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