oracle 11g RAC crfclust.bdb过大的处理

早晨收到报警邮件，关于磁盘空间的。上去一块，是grid目录下面有一个大文件： crfclust.bdb，都快30G了。

== check
crsctl stat res ora.crf -init -t

== stop
crsctl stop res ora.crf -init

== delete

rm *.bdb

== start
crsctl start res ora.crf -init

参考了如下URL:

http://askdba.org/weblog/forums/topic/cleaning-up-huge-crfclust-bdb-in-11-2-0-2-grid-home/

http://bbqccx.net/2013/09/26/chm%E6%95%85%E9%9A%9C%E5%A4%84%E7%90%86%E4%B8%80%E5%88%99/

http://blog.youkuaiyun.com/jyjxs/article/details/8910074