I have a master-master scenario below:
MON running garbd: 10.1.1.111 (garbd -a gcomm://10.1.1.33:4567 -g blah)
DB1: running Percona Cluster with XtraDB
While DB2 restart running MySQL by using Percona Cluster with XtraDB and MON running garbd, now this cluster has 3 nodes.
And DB2 is resyncing because of the cluster is not synced.
But, the resyncing speed is extremely slow (about 3KB/s)
I noticed that the ibdata is being read and write simutaneously, seems the main problem of resyncing slow.
Is there any way to speed up resyncing ?
Or is there any correct way to migrate existing master-master scenario to Percona XtraDB cluster?
Thanks a lot