OLR(Oracle Local Registry)
OLR是类似OCR的东西，存储在集群的每个节点
[root@hp580-5 bin]# ./ocrcheck -config -local
Oracle Local Registry configuration is :
Device/File Name : /g01/app/11.2.0/grid/cdata/hp580-5.olr
[root@hp580-5 bin]# ./ocrcheck -local
Status of Oracle Local Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 2680
Available space (kbytes) : 259440
ID : 1840118281
Device/File Name : /g01/app/11.2.0/grid/cdata/hp580-5.olr
Device/File integrity check succeeded
Local registry integrity check succeeded
Logical corruption check succeeded
[root@hp580-5 bin]# ./ocrconfig -local -showbackup
hp580-5 2014/07/28 15:35:42 /g01/app/11.2.0/grid/cdata/hp580-5/backup_20140728_153542.olr
[root@hp580-5 bin]# cd /g01/app/11.2.0/grid/cdata/hp580-5
[root@hp580-5 hp580-5]# ls
backup_20140728_153542.olr backup_20150306_135057.olr
[root@hp580-5 hp580-5]# cd ..
[root@hp580-5 cdata]# ls
hp580-5 hp580-5.olr hp580-5.olr.bak hp580-cluster localhost
[root@hp580-5 cdata]# cd ..
[root@hp580-5 grid]# cd bin
[root@hp580-5 bin]# ./ocrconfig -local -manualbackup
hp580-5 2015/03/06 16:21:12 /g01/app/11.2.0/grid/cdata/hp580-5/backup_20150306_162112.olr
hp580-5 2014/07/28 15:35:42 /g01/app/11.2.0/grid/cdata/hp580-5/backup_20140728_153542.olr
[root@hp580-5 bin]# ls /g01/app/11.2.0/grid/cdata/hp580-5
backup_20140728_153542.olr backup_20150306_135057.olr backup_20150306_162112.olr
[root@hp580-5 bin]# rm /g01/app/11.2.0/grid/cdata/hp580-5.olr
rm: remove regular file `/g01/app/11.2.0/grid/cdata/hp580-5.olr'? yes
[root@hp580-5 bin]# cd ..
[root@hp580-5 grid]# cd cdata
[root@hp580-5 cdata]# ls
hp580-5 hp580-5.olr.bak hp580-cluster localhost
[root@hp580-5 cdata]# cd ..
[root@hp580-5 grid]# cd bin
[root@hp580-5 bin]# ./crsctl stop crs
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'hp580-5'
CRS-2673: Attempting to stop 'ora.crsd' on 'hp580-5'
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'hp580-5'
CRS-2673: Attempting to stop 'ora.LISTENER_SCAN1.lsnr' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.orcl.db' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'hp580-5'
CRS-2677: Stop of 'ora.LISTENER_SCAN1.lsnr' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.scan1.vip' on 'hp580-5'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.hp580-5.vip' on 'hp580-5'
CRS-2677: Stop of 'ora.scan1.vip' on 'hp580-5' succeeded
CRS-2672: Attempting to start 'ora.scan1.vip' on 'hp580-4'
CRS-2677: Stop of 'ora.hp580-5.vip' on 'hp580-5' succeeded
CRS-2672: Attempting to start 'ora.hp580-5.vip' on 'hp580-4'
CRS-2677: Stop of 'ora.orcl.db' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.DATA.dg' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.FRA.dg' on 'hp580-5'
CRS-2676: Start of 'ora.hp580-5.vip' on 'hp580-4' succeeded
CRS-2676: Start of 'ora.scan1.vip' on 'hp580-4' succeeded
CRS-2672: Attempting to start 'ora.LISTENER_SCAN1.lsnr' on 'hp580-4'
CRS-2677: Stop of 'ora.FRA.dg' on 'hp580-5' succeeded
CRS-2676: Start of 'ora.LISTENER_SCAN1.lsnr' on 'hp580-4' succeeded
CRS-2677: Stop of 'ora.DATA.dg' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'hp580-5'
CRS-2677: Stop of 'ora.asm' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.ons' on 'hp580-5'
CRS-2677: Stop of 'ora.ons' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.net1.network' on 'hp580-5'
CRS-2677: Stop of 'ora.net1.network' on 'hp580-5' succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'hp580-5' has completed
CRS-2677: Stop of 'ora.crsd' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.ctssd' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.evmd' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.asm' on 'hp580-5'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'hp580-5'
CRS-2677: Stop of 'ora.evmd' on 'hp580-5' succeeded
CRS-2677: Stop of 'ora.mdnsd' on 'hp580-5' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'hp580-5' succeeded
CRS-2677: Stop of 'ora.asm' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'hp580-5'
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'hp580-5'
CRS-2677: Stop of 'ora.cssd' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.crf' on 'hp580-5'
CRS-2677: Stop of 'ora.crf' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'hp580-5'
CRS-2677: Stop of 'ora.gipcd' on 'hp580-5' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'hp580-5'
CRS-2677: Stop of 'ora.gpnpd' on 'hp580-5' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'hp580-5' has completed
CRS-4133: Oracle High Availability Services has been stopped.
[root@hp580-5 bin]# ./crsctl start crs
CRS-4124: Oracle High Availability Services startup failed.
CRS-4000: Command Start failed, or completed with errors.
[root@hp580-5 bin]# ./ocrconfig -local -restore /g01/app/11.2.0/grid/cdata/hp580-5/backup_20150306_135057.olr
PROTL-35: The configured Oracle Local Registry location is not accessible
[root@hp580-5 bin]# cd /g01/app/11.2.0/grid/cdata
[root@hp580-5 cdata]# ls
hp580-5 hp580-5.olr.bak hp580-cluster localhost
[root@hp580-5 cdata]# touch hp580-5.olr
[root@hp580-5 cdata]# chmod 600 hp580-5.olr
[root@hp580-5 cdata]# ls
hp580-5 hp580-5.olr hp580-5.olr.bak hp580-cluster localhost
[root@hp580-5 cdata]# cd ..
[root@hp580-5 grid]# cd bin
[root@hp580-5 bin]# ps -ef|grep grid
root 13534 49046 0 16:31 pts/0 00:00:00 grep grid
[root@hp580-5 bin]# ./ocrconfig -local -restore /g01/app/11.2.0/grid/cdata/hp580-5/backup_20150306_135057.olr
[root@hp580-5 bin]# ps -ef|grep grid
root 13545 49046 0 16:32 pts/0 00:00:00 grep grid
[root@hp580-5 bin]# ./crsctl start crs
CRS-4123: Oracle High Availability Services has been started.
[root@hp580-5 bin]# ps -ef|grep grid
root 13553 1 6 16:32 ? 00:00:01 /g01/app/11.2.0/grid/bin/ohasd.bin reboot
grid 13668 1 8 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/oraagent.bin
grid 13680 1 2 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/mdnsd.bin
grid 13690 1 3 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/gpnpd.bin
root 13694 49046 0 16:32 pts/0 00:00:00 grep grid
[root@hp580-5 bin]# ps -ef|grep grid
root 13553 1 5 16:32 ? 00:00:02 /g01/app/11.2.0/grid/bin/ohasd.bin reboot
grid 13668 1 1 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/oraagent.bin
grid 13680 1 0 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/mdnsd.bin
grid 13690 1 2 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/gpnpd.bin
root 13703 1 1 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/orarootagent.bin
grid 13706 1 3 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/gipcd.bin
root 13720 1 5 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/osysmond.bin
root 13731 1 0 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/cssdmonitor
root 13748 1 0 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/cssdagent
grid 13760 1 3 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/ocssd.bin
root 13793 1 4 16:32 ? 00:00:00 /g01/app/11.2.0/grid/bin/ologgerd -m hp580-4 -r -d /g01/app/11.2.0/grid/crf/db/hp580-5
root 13811 49046 0 16:32 pts/0 00:00:00 grep grid
[root@hp580-5 bin]#