oracle 11gR2 新特性orc和vote盘可以放在ASM中

从oracle 11gR2版本开始,ocr和vote盘可以选择放在asm磁盘中
Oracle Cluster Registry (OCR) and Voting Files stored in Oracle ASM
This feature enables storage of Oracle Cluster Registry (OCR) and the voting file in
Oracle ASM disk groups. This enables Oracle ASM to provide a unified storage
solution, storing all the data for the clusterware and the database, without the
need for third-party volume managers or cluster file systems.

在安装grid过程中,有一步storge option是创建asm磁盘组,存放ocr和vote盘,
对磁盘组可以自己命名为CRS,然后在节点1上运行root.sh时,会出现创建完OCR和VOTE磁盘组信息
[root@p520:/grid/app/11.2.0/grid]#./root.sh
Running Oracle 11g root.sh script...
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /grid/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...

Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root.sh script.
Now product-specific root actions will be performed.
2010-02-24 22:22:01: Parsing the host name
2010-02-24 22:22:01: Checking for super user privileges
2010-02-24 22:22:01: User has super user privileges
Using configuration parameter file: /grid/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User grid has the required capabilities to run CSSD in realtime mode
LOCAL ADD MODE
Creating OCR keys for user 'root', privgrp 'system'..
Operation successful.
root wallet
root wallet cert
root cert export
peer wallet
profile reader wallet
pa wallet
peer wallet keys
pa wallet keys
peer cert request
pa cert request
peer cert
pa cert
peer root cert TP
profile reader root cert TP
pa root cert TP
peer pa cert TP
pa peer cert TP
profile reader pa cert TP
profile reader peer cert TP
peer user cert
pa user cert
Adding daemon to inittab
CRS-4123: Oracle High Availability Services has been started.
ohasd is starting
CRS-2672: Attempting to start 'ora.gipcd' on 'p520'
CRS-2672: Attempting to start 'ora.mdnsd' on 'p520'
CRS-2676: Start of 'ora.gipcd' on 'p520' succeeded
CRS-2676: Start of 'ora.mdnsd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'p520'
CRS-2676: Start of 'ora.gpnpd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'p520'
CRS-2676: Start of 'ora.cssdmonitor' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'p520'
CRS-2672: Attempting to start 'ora.diskmon' on 'p520'
CRS-2676: Start of 'ora.diskmon' on 'p520' succeeded
CRS-2676: Start of 'ora.cssd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'p520'
CRS-2676: Start of 'ora.ctssd' on 'p520' succeeded
ASM created and started successfully.
DiskGroup CRS created successfully.
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'system'..
Operation successful.
CRS-2672: Attempting to start 'ora.crsd' on 'p520'
CRS-2676: Start of 'ora.crsd' on 'p520' succeeded
CRS-4256: Updating the profile
Successful addition of voting disk 653c16db3bec4ff7bf5d17888c7f64de.
Successfully replaced voting disk group with +CRS.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 653c16db3bec4ff7bf5d17888c7f64de (/dev/rhdisk2) [CRS]
Located 1 voting disk(s).
CRS-2673: Attempting to stop 'ora.crsd' on 'p520'
CRS-2677: Stop of 'ora.crsd' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'p520'
CRS-2677: Stop of 'ora.asm' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.ctssd' on 'p520'
CRS-2677: Stop of 'ora.ctssd' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.cssdmonitor' on 'p520'
CRS-2677: Stop of 'ora.cssdmonitor' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'p520'
CRS-2677: Stop of 'ora.cssd' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'p520'
CRS-2677: Stop of 'ora.gpnpd' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'p520'
CRS-2677: Stop of 'ora.gipcd' on 'p520' succeeded
CRS-2673: Attempting to stop 'ora.mdnsd' on 'p520'
CRS-2677: Stop of 'ora.mdnsd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.mdnsd' on 'p520'
CRS-2676: Start of 'ora.mdnsd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.gipcd' on 'p520'
CRS-2676: Start of 'ora.gipcd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'p520'
CRS-2676: Start of 'ora.gpnpd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'p520'
CRS-2676: Start of 'ora.cssdmonitor' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'p520'
CRS-2672: Attempting to start 'ora.diskmon' on 'p520'
CRS-2676: Start of 'ora.diskmon' on 'p520' succeeded
CRS-2676: Start of 'ora.cssd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'p520'
CRS-2676: Start of 'ora.ctssd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'p520'
CRS-2676: Start of 'ora.asm' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.crsd' on 'p520'
CRS-2676: Start of 'ora.crsd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.evmd' on 'p520'
CRS-2676: Start of 'ora.evmd' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'p520'
CRS-2676: Start of 'ora.asm' on 'p520' succeeded
CRS-2672: Attempting to start 'ora.CRS.dg' on 'p520'
CRS-2676: Start of 'ora.CRS.dg' on 'p520' succeeded
p520 2010/02/24 22:35:13 /grid/app/11.2.0/grid/cdata/p520/backup_20100224_223513.olr
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
Updating inventory properties for clusterware
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 8704 MB Passed
The inventory pointer is located at /etc/oraInst.loc
The inventory is located at /grid/app/oraInventory
'UpdateNodeList' was successful.
[root@p520:/grid/app/11.2.0/grid]#

[root@p520:/grid/app/11.2.0/grid/bin]#./ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 2252
Available space (kbytes) : 259868
ID : 163721714
Device/File Name : +CRS
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded

[root@p520:/grid/app/11.2.0/grid/bin]#./crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 653c16db3bec4ff7bf5d17888c7f64de (/dev/rhdisk2) [CRS]
Located 1 voting disk(s).