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