环境:
RHEL 6.5 + Oracle 11.2.0.4 RAC
现象:
巡检发现自己的测试环境节点2的空间使用率过高,进一步查询,发现大文件是GI目录下crfclust.bdb文件。
crfclust.bdb文件大小达到6G+,如下:
[root@jyrac2 jyrac2]# pwd /opt/app/11.2.0/grid/crf/db/jyrac2 [root@jyrac2 jyrac2]# ls -lh total 6.7G -rw-r--r-- 1 root root 190K Aug 1 10:16 01-AUG-2017-10:16:36.txt -rw-r--r-- 1 root root 158K Aug 4 23:32 04-AUG-2017-23:32:24.txt -rw-r--r-- 1 root root 120K Aug 5 11:56 05-AUG-2017-11:56:39.txt -rw-r--r-- 1 root root 1.9M Jun 17 14:26 17-JUN-2017-02:26:21.txt -rw-r--r-- 1 root root 1.8M Jun 17 14:27 17-JUN-2017-02:27:19.txt -rw-r--r-- 1 root root 2.1M Jun 17 15:11 17-JUN-2017-03:11:59.txt -rw-r--r-- 1 root root 1.9M Jul 18 10:16 18-JUL-2017-10:16:08.txt -rw-r--r-- 1 root root 1.7M Jul 18 10:17 18-JUL-2017-10:17:58.txt -rw-r--r-- 1 root root 2.1M Jul 18 13:04 18-JUL-2017-13:04:32.txt -rw-r--r-- 1 root root 1.1M Jul 18 13:28 18-JUL-2017-13:28:11.txt -rw-r--r-- 1 root root 2.1M Jul 18 16:14 18-JUL-2017-16:14:55.txt -rw-r--r-- 1 root root 1.9M Jul 18 16:16 18-JUL-2017-16:16:25.txt -rw-r--r-- 1 root root 716K Jun 19 07:47 18-JUN-2017-19:47:50.txt -rw-r--r-- 1 root root 752K Jun 19 11:06 19-JUN-2017-11:06:22.txt -rw-r--r-- 1 root root 2.1M Jun 19 11:11 19-JUN-2017-11:11:05.txt -rw-r--r-- 1 root root 2.0M Jun 19 11:12 19-JUN-2017-11:12:01.txt -rw-r--r-- 1 root root 2.1M Aug 24 07:55 24-AUG-2017-07:55:38.txt -rw-r--r-- 1 root root 1.8M Aug 25 08:29 25-AUG-2017-08:29:13.txt -rw-r--r-- 1 root root 1.5M Aug 25 08:31 25-AUG-2017-08:31:12.txt -rw-r--r-- 1 root root 2.1M Aug 25 09:13 25-AUG-2017-09:13:36.txt -rw-r--r-- 1 root root 1.6M Aug 25 09:15 25-AUG-2017-09:15:58.txt -rw-r--r-- 1 root root 2.2M Aug 25 09:54 25-AUG-2017-09:54:16.txt -rw-r--r-- 1 root root 1.8M Aug 25 09:55 25-AUG-2017-09:55:59.txt -rw-r--r-- 1 root root 1.9M Jun 28 04:47 28-JUN-2017-04:47:06.txt -rw-r--r-- 1 root root 1.1M Jun 28 04:55 28-JUN-2017-04:55:17.txt -rw-r--r-- 1 root root 1.8M Jul 31 14:38 31-JUL-2017-14:38:01.txt -rw-r--r-- 1 root root 67K Jul 31 15:04 31-JUL-2017-15:04:37.txt -rw-r--r-- 1 root root 194K Jul 31 16:06 31-JUL-2017-16:06:24.txt -rw-r--r-- 1 root root 2.1M Jul 31 22:11 31-JUL-2017-22:11:29.txt -rw-r----- 1 root root 117M Sep 7 22:37 crfalert.bdb -rw-r----- 1 root root 6.0G Sep 7 22:37 crfclust.bdb -rw-r----- 1 root root 8.0K Aug 25 09:56 crfconn.bdb -rw-r----- 1 root root 143M Sep 7 22:37 crfcpu.bdb -rw-r----- 1 root root 116M Sep 7 22:37 crfhosts.bdb -rw-r----- 1 root root 141M Sep 7 22:37 crfloclts.bdb -rw-r----- 1 root root 97M Sep 7 22:37 crfts.bdb -rw-r----- 1 root root 24K Sep 4 12:16 __db.001 -rw-r----- 1 root root 392K Sep 7 22:37 __db.002 -rw-r----- 1 root root 2.6M Sep 7 22:37 __db.003 -rw-r----- 1 root root 2.1M Sep 7 22:37 __db.004 -rw-r----- 1 root root 1.2M Sep 7 22:37 __db.005 -rw-r----- 1 root root 56K Sep 7 22:37 __db.006 -rw-r--r-- 1 root root 115M Sep 2 01:10 jyrac2.ldb -rw-r----- 1 root root 16M Sep 7 22:20 log.0000000953 -rw-r----- 1 root root 16M Sep 7 22:37 log.0000000954 -rw-r----- 1 root root 8.0K Sep 7 22:37 repdhosts.bdb [root@jyrac2 jyrac2]#
复制
网上搜索crfclust.bdb这个文件,发现这类现象遇到的人还挺多,是bug导致让原本正常1G左右大小的文件变的很大,甚至有的都超过了20G。
手工清理此文件的方法:
先停止crf资源,然后rm 删除此文件,最后再启动crf资源即可:
1.停止crf资源
crsctl stop res ora.crf -init
[grid@jyrac2 bin]$ crsctl stat res -t -init -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.asm 1 ONLINE ONLINE jyrac2 Started ora.cluster_interconnect.haip 1 ONLINE ONLINE jyrac2 ora.crf 1 ONLINE ONLINE jyrac2 ora.crsd 1 ONLINE ONLINE jyrac2 ora.cssd 1 ONLINE ONLINE jyrac2 ora.cssdmonitor 1 ONLINE ONLINE jyrac2 ora.ctssd 1 ONLINE ONLINE jyrac2 ACTIVE:0 ora.diskmon 1 OFFLINE OFFLINE ora.drivers.acfs 1 ONLINE ONLINE jyrac2 ora.evmd 1 ONLINE ONLINE jyrac2 ora.gipcd 1 ONLINE ONLINE jyrac2 ora.gpnpd 1 ONLINE ONLINE jyrac2 ora.mdnsd 1 ONLINE ONLINE jyrac2 [grid@jyrac2 bin]$ crsctl stop res ora.crf -init CRS-2673: Attempting to stop 'ora.crf' on 'jyrac2' CRS-2677: Stop of 'ora.crf' on 'jyrac2' succeeded [grid@jyrac2 bin]$ crsctl stat res -t -init -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.asm 1 ONLINE ONLINE jyrac2 Started ora.cluster_interconnect.haip 1 ONLINE ONLINE jyrac2 ora.crf 1 OFFLINE OFFLINE ora.crsd 1 ONLINE ONLINE jyrac2 ora.cssd 1 ONLINE ONLINE jyrac2 ora.cssdmonitor 1 ONLINE ONLINE jyrac2 ora.ctssd 1 ONLINE ONLINE jyrac2 ACTIVE:0 ora.diskmon 1 OFFLINE OFFLINE ora.drivers.acfs 1 ONLINE ONLINE jyrac2 ora.evmd 1 ONLINE ONLINE jyrac2 ora.gipcd 1 ONLINE ONLINE jyrac2 ora.gpnpd 1 ONLINE ONLINE jyrac2 ora.mdnsd 1 ONLINE ONLINE jyrac2
复制
2.删除crfclust.bdb文件
[root@jyrac2 jyrac2]# ls -l /opt/app/11.2.0/grid/crf/db/jyrac2/crfclust.bdb [root@jyrac2 jyrac2]# rm -rf /opt/app/11.2.0/grid/crf/db/jyrac2/crfclust.bdb [root@jyrac2 jyrac2]# ls -l /opt/app/11.2.0/grid/crf/db/jyrac2/crfclust.bdb
复制
3.启动crf资源
crsctl start res ora.crf -init
[grid@jyrac2 ~]$ crsctl start res ora.crf -init CRS-2672: Attempting to start 'ora.crf' on 'jyrac2' CRS-2676: Start of 'ora.crf' on 'jyrac2' succeeded [grid@jyrac2 ~]$ crsctl stat res -t -init -------------------------------------------------------------------------------- NAME TARGET STATE SERVER STATE_DETAILS -------------------------------------------------------------------------------- Cluster Resources -------------------------------------------------------------------------------- ora.asm 1 ONLINE ONLINE jyrac2 Started ora.cluster_interconnect.haip 1 ONLINE ONLINE jyrac2 ora.crf 1 ONLINE ONLINE jyrac2 ora.crsd 1 ONLINE ONLINE jyrac2 ora.cssd 1 ONLINE ONLINE jyrac2 ora.cssdmonitor 1 ONLINE ONLINE jyrac2 ora.ctssd 1 ONLINE ONLINE jyrac2 ACTIVE:0 ora.diskmon 1 OFFLINE OFFLINE ora.drivers.acfs 1 ONLINE ONLINE jyrac2 ora.evmd 1 ONLINE ONLINE jyrac2 ora.gipcd 1 ONLINE ONLINE jyrac2 ora.gpnpd 1 ONLINE ONLINE jyrac2 ora.mdnsd 1 ONLINE ONLINE jyrac2
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本文完。
最后修改时间:2020-04-03 11:38:35
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