Hello cluster techies,
We are running a 5 node Percona Xtradb cluster, all runnning in the same rack, connected with a 1 gb lan connection. We are using the cluster for some larger websites that do a lot of read and writes. Everytime we need to duplicate or import a new database, our website get timeouts when the do a select. It looks like all databases are “offline” while doing this import.
Is there something wrong with our cluster, is this normal or did we do something wrong?
750 GB hardware raid
Percona XtraDB 5.6
Google didn’t help me find anything about it, I really hope you can.