0
votes
2answers
563 views

Percona Xtradb Cluster : How to speed up insert?

I recently installed a 3 full master node cluster based on Percona Xtradb (very easy install). But now i need to make some tuning to increase INSERT/UPDATE requests. Actually, i made around 100 ...
0
votes
0answers
45 views

Recurring locks and slowdowns on a Percona XtraDB Cluster

I have 5 dedicated servers (identical machines: 32 cores, 96GB of RAM, SSD drives in RAID and gigabit ethernet link) configured with Percona XtraDB Cluster. There's a recurring problem causing a ...
0
votes
0answers
121 views

Percona XtraDB Cluster With Async slaves

I have set up a 3 node percona cluster in amazon ec2. As our client required, i also had to set up an asynchronous slaves in another datacenter as well. Each async slave pointed to single percona ...
2
votes
2answers
546 views

Percona XtraDB Cluster and MySQL Replication

I've setup a 3-node multi master replication with percona xtradb cluster, it works perfectly. Now I've tried to add some read-only slaves setting up replication as usual but it seems the binlog ...
2
votes
1answer
852 views

Percona Node fails to join: Operation not permitted

Joining a new Percona node fails with: 130521 7:15:44 [Warning] WSREP: Failed to prepare for incremental state transfer: Local state UUID (00000000-0000-0000-0000-000000000000) does not match group ...
3
votes
1answer
363 views

Does this make my XtraDB Cluster hang?

After seeing the following in the error log on the second node: 121003 7:16:06 [Note] WSREP: Member 0 (joiner) synced with group. 121003 7:16:06 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 0) ...
2
votes
1answer
275 views

Percona XtraDB Cluster: How to skip SST when starting?

Is there a way to skip State Snapshot Transfer (SST) at startup on Percona XtraDB Cluster Server? wsrep_sst_mode=skip doesn't work: 121003 6:49:55 Percona XtraDB (http://www.percona.com) ...
3
votes
0answers
296 views

XtraDB Cluster Error : “IST first seqno 7 not found from cache, falling back to SST” in replication [closed]

I have a problem with MySQL clustering. My systems consist of: xtrabackup: version 2.0.2 MySQL: version 5.5.27 Distro: CentOS 5.7 64-bit my.cnf on the donor: [mysqld] binlog_format=ROW ...
6
votes
2answers
2k views

Scaling Percona datacenters: setup and replication

Since our startup has taken off nicely we are now meeting with some of those issues that you always assumed would NEVER effect you. We have already scaled alot of our application stack: we offloaded ...