By: Sahil Gupta user 10 Nov 2020 at 10:54 p.m. CST

3 Responses
Sahil Gupta gravatar
Hi team, We are using Gluu cluster manager to manage two nodes. Everything was done from scratch and later we decided to bring two new nodes and retire old ones. I'm seeing two issues after that, 1. There is still record of old server in replication status. 2. There are entries mismatch b/w two new nodes (64532 in node 1 and 64521 in node 2) Could you please advise what could be the issue? Thanks in advance for your help. Suffix DN : Server : Entries : Replication enabled : DS ID : RS ID : RS Port (1) : M.C. (2) : A.O.M.C. (3) : Security (4) ----------:------------------------------------------------------:---------:---------------------:-------:-------:-------------:----------:--------------:------------- o=gluu : newNode1:4444 : 64532 : true : 28353 : 11735 : 8989 : 19600 : : true o=gluu : NewNode2:4444 : 64521 : true : 15385 : 17511 : 8989 : 19620 : : true o=gluu : OldNode1:4444 : 64368 : : : : : : :

By Mohib Zico staff 11 Nov 2020 at 2:38 a.m. CST

Mohib Zico gravatar
Hello Sahil, >> Everything was done from scratch and later we decided to bring two new nodes and retire old ones. That's a FATAL mistake. You don't remove 'seed' / 'primary server'; it will break everything.

By Sahil Gupta user 11 Nov 2020 at 3:03 a.m. CST

Sahil Gupta gravatar
Hi Mohib Thank you for the response. These are the steps I followed to delete the older nodes 1. added node 3 and node 4 to the cluster 2. made node 3 as primary 3. disabled replicaction for node 1 and 2 4. removed node 1 and node 2 from cluster please let me know if this approach has any issues. Also, what could be the reason for the objects count mismatch?

By Mohib Zico staff 16 Nov 2020 at 7:09 a.m. CST

Mohib Zico gravatar
>> please let me know if this approach has any issues. Also, what could be the reason for the objects count mismatch? Unfortunately, I haven't tested this. May be worth a shot. Will try locally.