I have several tables being reported by pt-table-checksum with CRC_DIFF between my master and slave servers using the following commands: $ pt-table-checksum h=master,u=user,p=password ...
We use MySQL 5.1 with a primary/secondary replication setup. I use mk-table-checksum from Maatkit to generate checksums on the master and perform consistency checks on the replica. mk-table-checksum ...
I was setting up a slave and doing some table checksums to check things were ok before getting them live. I did a native mysql checksum tables on the slaves after syncing slaving to a stopped point ...
I am in the process of tuning our Percona 5.5 server, and have been using percona's tools to plot our database's performance. In the MySQL Handlers Plot, i have been noticing alot of ...
i have doubts about xtrabackup --apply-log. is there any difference when use it? should it be done right after dump or before restore (even few months later)? seems stupid, but maybe i missing ...
I am trying to figure out pt-table-checksum, as I am using it for the first time. It look likes the documentation is complex and not easy to understand stuff. I have a complex replication topology ...