Hi,
When S3 is added to master volume from new node, the following cmd should be run to generate and distribute ssh keys
#gluster system:: execute gsec_create
2. Push those ssh keys of new node to slave
#gluster vol geo-rep <mastervol> <slavehost>::<slavevol> create push-pem force
3. Stop and start geo-rep
But note that while removing brick and adding a brick, you should make sure the data from the brick being removed is synced
to slave.
Thanks,
Kotresh HR
On Wed, Feb 7, 2018 at 4:21 PM, Stefano Bagnara <lists@xxxxxxxx> wrote:
Hi all,
i had a replica 2 gluster 3.12 between S1 and S2 (1 brick per node)
geo-replicated to S5 where both S1 and S2 were visible in the
geo-replication status and S2 "active" while S1 "passive".
I had to replace S1 with S3, so I did an
"add-brick replica 3 S3"
and then
"remove-brick replica 2 S1".
Now I have again a replica 2 gluster between S3 and S2 but the
geo-replica only show S2 as active and no other peer involved. So it
seems S3 does not know about the geo-replica and it is not ready to
geo-replicate in case S2 goes down.
Here was the original geo-rep status
# gluster volume geo-replication status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER SLAVE
SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
------------------------------------------------------------ ------------------------------ ------------------------------ ------------------------------ ----------
S2 sharedvol /home/sharedvol root
ssh://S5::sharedvolslave S5 Passive N/A N/A
S1 sharedvol /home/sharedvol root
ssh://S5::sharedvolslave S5 Active Changelog Crawl
2018-02-07 10:18:57
Here is the new geo-replication stauts
# gluster volume geo-replication status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER SLAVE
SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
------------------------------------------------------------ ------------------------------ ------------------------------ ------------------------------ ---------
S2 sharedvol /home/sharedvol root
ssh://S5::sharedvolslave S5 Active Changelog Crawl
2018-02-07 11:48:31
How can I add S3 as a passive node in the geo-replica to S5 ??
Thank you,
Stefano
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Thanks and Regards,
Kotresh H R_______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://lists.gluster.org/mailman/listinfo/gluster-users
