1

I have a question about one of my ndb clusters. because there are two files too big and I don't know why...

ls -la
-rw-rw---- 1 mysql mysql 32827950588 May 25 12:35 ndb_binlog_index.MYD
-rw-rw---- 1 mysql mysql  6493449216 May 25 12:35 ndb_binlog_index.MYI

ls -lah
-rw-rw---- 1 mysql mysql  31G May 25 12:35 ndb_binlog_index.MYD
-rw-rw---- 1 mysql mysql 6.1G May 25 12:35 ndb_binlog_index.MYI

How can I reduce the size ? Do you have any similar experience ? What information is stored ? MySQL Version: mysql-cluster-gpl-7.2.12-linux2.6-x86_64

Thank you !

mferpan
  • 43
  • 3

1 Answers1

0

These are the binary log files which mysql uses to synchronize the databases across the cluster (Master-slave). This link may be help full to you

http://dev.mysql.com/doc/refman/5.0/en/mysqlbinlog.html

user34567
  • 103
  • 3