ASM集群现有状况
查询集群状态
$ORACLE_SID: +ASM1
$ORACLE_HOME: /grid/grid_home
root@testdb1[+ASM1]/root$crsctl check cluster -all
**************************************************************
testdb1:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
testdb2:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************查询OCR状态
root@testdb1[+ASM1]/root$date
Thu May 27 18:47:15 CST 2021
root@testdb1[+ASM1]/root$ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3260
Available space (kbytes) : 258860
ID : 545177980
Device/File Name : +OCR_VOTE
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
OCR备份
root@testdb1[+ASM1]/root$ocrconfig -manualbackup
testdb1 2021/05/27 18:49:29 /grid/grid_home/cdata/testdb-cluster/backup_20210527_184929.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr
root@testdb1[+ASM1]/root$ocrconfig -showbackup
testdb1 2021/05/27 18:18:40 /grid/grid_home/cdata/testdb-cluster/backup00.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/backup01.ocr
testdb1 2021/05/25 10:05:42 /grid/grid_home/cdata/testdb-cluster/backup02.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/day.ocr
testdb2 2021/05/15 17:47:50 /grid/grid_home/cdata/testdb-cluster/week.ocr
testdb1 2021/05/27 18:49:29 /grid/grid_home/cdata/testdb-cluster/backup_20210527_184929.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr注意就一份OCR，因此采用如下方法不可用。
root@testdb1[+ASM1]/root$ocrconfig -replace +OCR_VOTE -replacement +OCR_VOTE2
PROT-28: Cannot delete or replace the only configured Oracle Cluster Registry location
root@testdb1[+ASM1]/root$crsctl replace votedisk +OCR_VOTE2
Successful addition of voting disk 1a290cdaac3a4f70bf10797b96d878bf.
Successful deletion of voting disk 531089329c6e4fd7bf55527321648aeb.
Successful deletion of voting disk 2ddb39eaa1a54ff0bf38c48b12a7315c.
Successful deletion of voting disk 735db22d36d14f31bf446493c25cf1bc.
Successful deletion of voting disk 5cc9d45f6ade4f98bf16c78be12fa786.
Successful deletion of voting disk 9aa888a3c13e4f71bf7d220cfde27878.
Successfully replaced voting disk group with +OCR_VOTE2.
CRS-4266: Voting file(s) successfully replaced查看OCR状态
root@testdb1[+ASM1]/root$ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3280
Available space (kbytes) : 258840
ID : 545177980
Device/File Name : +OCR_VOTE
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded查看仲裁盘状况
root@testdb1[+ASM1]/root$crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 1a290cdaac3a4f70bf10797b96d878bf (/dev/asm-diskh) [OCR_VOTE2]
Located 1 voting disk(s).
替换ASM磁盘下的OCR
先添加一个磁盘
root@testdb1[+ASM1]/root$ ocrconfig -add +OCR_VOTE2
root@testdb1[+ASM1]/root$ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3280
Available space (kbytes) : 258840
ID : 545177980
Device/File Name : +OCR_VOTE
Device/File integrity check succeeded
Device/File Name : +OCR_VOTE2
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
root@testdb1[+ASM1]/root$
删除原有的OCR存储磁盘
root@testdb1[+ASM1]/root$ocrconfig -delete +OCR_VOTE
root@testdb1[+ASM1]/root$ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3280
Available space (kbytes) : 258840
ID : 545177980
Device/File Name : +OCR_VOTE2
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再次进行备份
root@testdb1[+ASM1]/root$ocrconfig -manualbackup
testdb1 2021/05/27 19:11:16 /grid/grid_home/cdata/testdb-cluster/backup_20210527_191116.ocr
testdb1 2021/05/27 18:49:29 /grid/grid_home/cdata/testdb-cluster/backup_20210527_184929.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr
root@testdb1[+ASM1]/root$查看现有状况
SQL> COLUMN PATH FORMAT A20;
COLUMN name FORMAT A20;
SET LINESIZE 500
select dg.NAME as disk_group,d.NAME,MOUNT_STATUS,HEADER_STATUS,MODE_STATUS,PATH from V$ASM_DISK d ,V$ASM_DISKGROUP dg
where d.GROUP_NUMBER=dg.GROUP_NUMBER
order by dg.NAME;SQL> SQL> SQL> 2 3
DISK_GROUP NAME MOUNT_STATUS HEADER_STATUS MODE_STATUS PATH
------------------------------------------------------------ -------------------- -------------- ------------------------ -------------- --------------------
ACFS01 ACFS01_0000 CACHED MEMBER ONLINE /dev/asm-diskj
DGARCH DGARCH_0000 CACHED MEMBER ONLINE /dev/asm-diskl
DGDATA DGDATA_0000 CACHED MEMBER ONLINE /dev/asm-diske
DGSYS DGSYS_0000 CACHED MEMBER ONLINE /dev/asm-diskk
OCR_VOTE OCR_VOTE_0000 CACHED MEMBER ONLINE /dev/asm-diskm
OCR_VOTE OCR_VOTE_0005 CACHED MEMBER ONLINE /dev/asm-diskc
OCR_VOTE OCR_VOTE_0002 CACHED MEMBER ONLINE /dev/asm-diskg
OCR_VOTE OCR_VOTE_0003 CACHED MEMBER ONLINE /dev/asm-diskf
OCR_VOTE OCR_VOTE_0004 CACHED MEMBER ONLINE /dev/asm-diskd
OCR_VOTE2 OCR_VOTE2_0000 CACHED MEMBER ONLINE /dev/asm-diskh
10 rows selected.
OCR损坏恢复试验
刚刚已经将现有环境说明。OCR_VOTE2现在就一块磁盘，我们将该块磁盘进行格式化磁头，然后进行恢复。查看节点
root@testdb2[+ASM2]/root$olsnodes
testdb1
testdb2
root@testdb2[+ASM2]/root$格式化磁盘头
root@testdb1[+ASM1]/root$dd if=/dev/zero of=/dev/asm-diskh bs=1024k count=20
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.0628084 s, 334 MB/s
格式化后关闭两个节点
root@testdb1[+ASM1]/root$crsctl stop crs -f在一个节点上以EXCL和NOCRS方式启动集群
root@testdb1[+ASM1]/root$crsctl start crs -excl -nocrs
CRS-4123: Oracle High Availability Services has been started.
CRS-2672: Attempting to start 'ora.mdnsd' on 'testdb1'
CRS-2676: Start of 'ora.mdnsd' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'testdb1'
CRS-2676: Start of 'ora.gpnpd' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'testdb1'
CRS-2672: Attempting to start 'ora.gipcd' on 'testdb1'
CRS-2676: Start of 'ora.cssdmonitor' on 'testdb1' succeeded
CRS-2676: Start of 'ora.gipcd' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'testdb1'
CRS-2672: Attempting to start 'ora.diskmon' on 'testdb1'
CRS-2676: Start of 'ora.diskmon' on 'testdb1' succeeded
CRS-2676: Start of 'ora.cssd' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.drivers.acfs' on 'testdb1'
CRS-2679: Attempting to clean 'ora.cluster_interconnect.haip' on 'testdb1'
CRS-2672: Attempting to start 'ora.ctssd' on 'testdb1'
CRS-2681: Clean of 'ora.cluster_interconnect.haip' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'testdb1'
CRS-2676: Start of 'ora.drivers.acfs' on 'testdb1' succeeded
CRS-2676: Start of 'ora.ctssd' on 'testdb1' succeeded
CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'testdb1' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'testdb1'
CRS-2676: Start of 'ora.asm' on 'testdb1' succeeded查看磁盘状态，可以发现该OCR_VOTE2已经不存在
root@testdb1[+ASM1]/root$su - grid
$ORACLE_SID: +ASM1
$ORACLE_HOME: /grid/grid_home
grid@testdb1[+ASM1]/home/grid$sqlplus / as sysasm
SQL*Plus: Release 11.2.0.4.0 Production on Thu May 27 19:23:39 2021
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL> set linesize 30
SQL> set linesize 300
SQL> select name,state from v$asm_diskgroup;
NAME STATE
------------------------------------------------------------ ----------------------
ACFS01 MOUNTED
DGARCH MOUNTED
DGDATA MOUNTED
DGSYS MOUNTED
OCR_VOTE DISMOUNTED
对OCR_VOTE2进行再次清理
SQL> drop diskgroup OCR_VOTE2 force including contents;
drop diskgroup OCR_VOTE2 force including contents
*
ERROR at line 1:
ORA-15039: diskgroup not dropped
ORA-15063: ASM discovered an insufficient number of disks for diskgroup "OCR_VOTE2"###利用磁盘再创建一个磁盘组
SQL> create diskgroup OCR_VOTE2 external redundancy disk '/dev/asm-diskh' ;
Diskgroup created.
SQL> COLUMN PATH FORMAT A20;
COLUMN name FORMAT A20;
SET LINESIZE 500
select dg.NAME as disk_group,d.NAME,MOUNT_STATUS,HEADER_STATUS,MODE_STATUS,PATH from V$ASM_DISK d ,V$ASM_DISKGROUP dg
where d.GROUP_NUMBER=dg.GROUP_NUMBER
order by dg.NAME;SQL> SQL> SQL> 2 3
DISK_GROUP NAME MOUNT_STATUS HEADER_STATUS MODE_STATUS PATH
------------------------------------------------------------ -------------------- -------------- ------------------------ -------------- --------------------
ACFS01 ACFS01_0000 CACHED MEMBER ONLINE /dev/asm-diskj
DGARCH DGARCH_0000 CACHED MEMBER ONLINE /dev/asm-diskl
DGDATA DGDATA_0000 CACHED MEMBER ONLINE /dev/asm-diske
DGSYS DGSYS_0000 CACHED MEMBER ONLINE /dev/asm-diskk
OCR_VOTE CLOSED MEMBER ONLINE /dev/asm-diskc
OCR_VOTE CLOSED MEMBER ONLINE /dev/asm-diskd
OCR_VOTE CLOSED MEMBER ONLINE /dev/asm-diskf
OCR_VOTE CLOSED MEMBER ONLINE /dev/asm-diskg
OCR_VOTE CLOSED MEMBER ONLINE /dev/asm-diskm
OCR_VOTE CLOSED CANDIDATE ONLINE /dev/asm-diski
OCR_VOTE2 OCR_VOTE2_0000 CACHED MEMBER ONLINE /dev/asm-diskh
11 rows selected.配置数据磁盘组属性
SQL> ALTER DISKGROUP OCR_VOTE2 SET ATTRIBUTE 'compatible.asm' = '11.2.0.0.0' ;
ALTER DISKGROUP OCR_VOTE2 SET ATTRIBUTE 'compatible.rdbms' = '11.2.0.0.0';
ALTER DISKGROUP OCR_VOTE2 SET ATTRIBUTE 'compatible.advm' = '11.2.0.0.0';
Diskgroup altered.
查看磁盘组状态，可以看到OCR_VOTE2为mounted
SQL> select name,state from v$asm_diskgroup
2 ;
NAME STATE
-------------------- ----------------------
ACFS01 MOUNTED
DGARCH MOUNTED
DGDATA MOUNTED
DGSYS MOUNTED
OCR_VOTE DISMOUNTED
OCR_VOTE2 MOUNTED
6 rows selected.
SQL> exit再次查询OCR备份路径
注意我的虚拟机有问题，最新备份没显示出来。
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
grid@testdb1[+ASM1]/home/grid$ocrconfig -showbackup
PROT-26: Oracle Cluster Registry backup locations were retrieved from a local copy
testdb1 2021/05/27 18:18:40 /grid/grid_home/cdata/testdb-cluster/backup00.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/backup01.ocr
testdb1 2021/05/25 10:05:42 /grid/grid_home/cdata/testdb-cluster/backup02.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/day.ocr
testdb2 2021/05/15 17:47:50 /grid/grid_home/cdata/testdb-cluster/week.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr
grid@testdb1[+ASM1]/home/grid$date
Thu May 27 19:28:55 CST 2021
grid@testdb1[+ASM1]/home/grid$ocrconfig -showbackup
PROT-26: Oracle Cluster Registry backup locations were retrieved from a local copy
testdb1 2021/05/27 18:18:40 /grid/grid_home/cdata/testdb-cluster/backup00.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/backup01.ocr
testdb1 2021/05/25 10:05:42 /grid/grid_home/cdata/testdb-cluster/backup02.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/day.ocr
testdb2 2021/05/15 17:47:50 /grid/grid_home/cdata/testdb-cluster/week.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr
grid@testdb1[+ASM1]/home/grid$cd /grid/grid_home/cdata/testdb-cluster/
grid@testdb1[+ASM1]/grid/grid_home/cdata/testdb-cluster$ll
total 73512
-rw------- 1 root root 7299072 Aug 13 2018 29696603.ocr
-rw------- 1 root root 7585792 May 27 18:18 backup00.ocr
-rw------- 1 root root 7585792 May 27 14:18 backup01.ocr
-rw------- 1 root root 7585792 May 25 10:05 backup02.ocr
-rw------- 1 root root 7557120 May 25 09:13 backup_20210525_091358.ocr
-rw------- 1 root root 7585792 May 27 18:49 backup_20210527_184929.ocr
-rw------- 1 root root 7606272 May 27 19:11 backup_20210527_191116.ocr
-rw------- 1 root root 7585792 May 27 14:18 day.ocr
-rw------- 1 root root 7585792 May 25 10:05 week_.ocr
-rw------- 1 root root 7299072 Oct 31 2018 week.ocr
root@testdb1[+ASM1]/root$ocrconfig -showbackup
PROT-26: Oracle Cluster Registry backup locations were retrieved from a local copy
testdb1 2021/05/27 18:18:40 /grid/grid_home/cdata/testdb-cluster/backup00.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/backup01.ocr
testdb1 2021/05/25 10:05:42 /grid/grid_home/cdata/testdb-cluster/backup02.ocr
testdb1 2021/05/27 14:18:39 /grid/grid_home/cdata/testdb-cluster/day.ocr
testdb2 2021/05/15 17:47:50 /grid/grid_home/cdata/testdb-cluster/week.ocr
testdb1 2021/05/25 09:13:58 /grid/grid_home/cdata/testdb-cluster/backup_20210525_091358.ocr
root@testdb1[+ASM1]/root$ocrconfig -restore /grid/grid_home/cdata/testdb-cluster/backup_20210527_191116.ocr
root@testdb1[+ASM1]/root$ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 3280
Available space (kbytes) : 258840
ID : 545177980
Device/File Name : +OCR_VOTE2
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添加仲裁盘
root@testdb1[+ASM1]/root$crsctl replace votedisk +OCR_VOTE2
Successful addition of voting disk 98b7549a0c6e4fb8bffcac53aa906b9c.
Successfully replaced voting disk group with +OCR_VOTE2.
CRS-4266: Voting file(s) successfully replaced
root@testdb1[+ASM1]/root$crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 98b7549a0c6e4fb8bffcac53aa906b9c (/dev/asm-diskh) [OCR_VOTE2]
Located 1 voting disk(s).
进行重启
root@testdb1[+ASM1]/root$crsctl stop crs -f
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'testdb1'
CRS-2673: Attempting to stop 'ora.ctssd' on 'testdb1'
CRS-2673: Attempting to stop 'ora.asm' on 'testdb1'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'testdb1'
CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'testdb1'
CRS-2677: Stop of 'ora.mdnsd' on 'testdb1' succeeded
CRS-2677: Stop of 'ora.drivers.acfs' on 'testdb1' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'testdb1' succeeded
CRS-2677: Stop of 'ora.asm' on 'testdb1' succeeded
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'testdb1'
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'testdb1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'testdb1'
CRS-2677: Stop of 'ora.cssd' on 'testdb1' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'testdb1'
CRS-2677: Stop of 'ora.gipcd' on 'testdb1' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'testdb1'
CRS-2677: Stop of 'ora.gpnpd' on 'testdb1' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'testdb1' has completed
CRS-4133: Oracle High Availability Services has been stopped.启动集群节点
root@testdb1[+ASM1]/root$crsctl start crs
CRS-4123: Oracle High Availability Services has been started.
root@testdb1[+ASM1]/root$crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4530: Communications failure contacting Cluster Synchronization Services daemon
CRS-4534: Cannot communicate with Event Manager
root@testdb1[+ASM1]/root$crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4530: Communications failure contacting Cluster Synchronization Services daemon
CRS-4534: Cannot communicate with Event Manager
root@testdb1[+ASM1]/root$
root@testdb1[+ASM1]/root$crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
root@testdb1[+ASM1]/root$crsctl check cluster -all
**************************************************************
testdb1:
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
**************************************************************
root@testdb1[+ASM1]/root$crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.ACFS01.dg
ONLINE ONLINE testdb1
ora.DGARCH.dg
ONLINE ONLINE testdb1
ora.DGDATA.dg
ONLINE ONLINE testdb1
ora.DGSYS.dg
ONLINE ONLINE testdb1
ora.LISTENER.lsnr
ONLINE ONLINE testdb1
ora.OCR_VOTE.dg
ONLINE ONLINE testdb1
ora.OCR_VOTE2.dg
ONLINE ONLINE testdb1
ora.asm
ONLINE ONLINE testdb1 Started
ora.gsd
OFFLINE OFFLINE testdb1
ora.net1.network
ONLINE ONLINE testdb1
ora.ons
ONLINE ONLINE testdb1
ora.registry.acfs
ONLINE ONLINE testdb1
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE testdb1
ora.cvu
1 ONLINE ONLINE testdb1
ora.oc4j
1 ONLINE ONLINE testdb1
ora.scan1.vip
1 ONLINE ONLINE testdb1
ora.testdb.db
1 ONLINE ONLINE testdb1 Open
2 ONLINE OFFLINE
ora.testdb1.vip
1 ONLINE ONLINE testdb1
ora.testdb2.vip
1 ONLINE INTERMEDIATE testdb1 FAILED OVER
root@testdb1[+ASM1]/root$cluvfy comp ocr -n all -verbose
You must NOT be logged in as root (uid=0) when running /grid/grid_home/bin/cluvfy.
root@testdb1[+ASM1]/root$su - grid
$ORACLE_SID: +ASM1
$ORACLE_HOME: /grid/grid_home
grid@testdb1[+ASM1]/home/grid$cluvfy comp ocr -n all -verbose
Verifying OCR integrity
Checking OCR integrity...
Checking the absence of a non-clustered configuration...
All nodes free of non-clustered, local-only configurations
ASM Running check passed. ASM is running on all specified nodes
Checking OCR config file "/etc/oracle/ocr.loc"...
OCR config file "/etc/oracle/ocr.loc" check successful
Disk group for ocr location "+OCR_VOTE2" available on all the nodes
NOTE:
This check does not verify the integrity of the OCR contents. Execute 'ocrcheck' as a privileged user to verify the contents of OCR.
OCR integrity check passed
Verification of OCR integrity was successful.
grid@testdb1[+ASM1]/home/grid$cluvfy comp vdisk -n all -verbose
Verifying Voting Disk
Checking Oracle Cluster Voting Disk configuration...
ASM Running check passed. ASM is running on all specified nodes
Oracle Cluster Voting Disk configuration check passed
UDev attributes check for Voting Disk locations started...
Result: UDev attributes check passed for Voting Disk locations
Verification of Voting Disk was successful.
grid@testdb1[+ASM1]/home/grid$