1、错误信息与解释
SEVERE: [FATAL] [INS-30507] Empty ASM disk group.
CAUSE: No disks were selected from a managed ASM disk group.
ACTION: Select appropriate number of disks from a managed ASM disk group.
Oracle官方给出的这个解释也太揪心了，舍此之外，着实没有给出任何有用的信息
2、安装时的环境
操作系统(Oracle linux 5.5 32bit)
[root@node1 ~]# cat /etc/issue
Enterprise Linux Enterprise Linux Server release 5.5 (Carthage)
Kernel \r on an \m
Oracle版本
Oracle 11g RAC R2(32bit)
宿主机系统
Win7 64bit + vmware server 2.0.2
3、asm磁盘信息及权限
[grid@node1 ~]$ oracleasm listdisks
ASM_DATA
ASM_FRA
OCR_VOTE
[grid@node2 ~]$ oracleasm listdisks
ASM_DATA
ASM_FRA
OCR_VOTE
#从下面可以看出磁盘的属主，属组及权限都是ok的
[grid@node1 disks]$ ls -hltr
total 0
brw-rw---- 1 grid asmadmin 8, 17 Dec 11 11:49 OCR_VOTE
brw-rw---- 1 grid asmadmin 8, 33 Dec 11 11:49 ASM_DATA
brw-rw---- 1 grid asmadmin 8, 49 Dec 11 11:49 ASM_FRA
#两节点都安装了cvuqdisk包
[grid@node1 ~]$ CVUQDISK_GRP=oinstall; export CVUQDISK_GRP
[grid@node1 ~]$ rpm -qa | grep cvuqdisk
cvuqdisk-1.0.7-1
[grid@node2 ~]$ CVUQDISK_GRP=oinstall; export CVUQDISK_GRP
[grid@node2 ~]$ rpm -qa | grep cvuqdisk
cvuqdisk-1.0.7-1
4、CUV校验结果
#安装前的校验
[grid@node1 grid]$ ./runcluvfy.sh stage -pre crsinst -fixup -n node1,node2 -verbose
Performing pre-checks for cluster services setup
Checking node reachability...
Check: Node reachability from node "node1"
Destination Node Reachable
------------------------------------ ------------------------
node1 yes
node2 yes
Result: Node reachability check passed from node "node1"
Checking user equivalence...
Check: User equivalence for user "grid"
Node Name Comment
------------------------------------ ------------------------
node2 passed
node1 passed
Result: User equivalence check passed for user "grid"
Checking node connectivity...
Checking hosts config file...
Node Name Status Comment
------------ ------------------------ ------------------------
node2 passed
node1 passed
Verification of the hosts config file successful
Interface information for node "node2"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.7.72 192.168.7.0 0.0.0.0 192.168.7.254 00:0C:29:BE:133 1500
eth1 10.10.7.72 10.10.7.0 0.0.0.0 192.168.7.254 00:0C:29:BE:13D 1500
Interface information for node "node1"
Name IP Address Subnet Gateway Def. Gateway HW Address MTU
------ --------------- --------------- --------------- --------------- ----------------- ------
eth0 192.168.7.71 192.168.7.0 0.0.0.0 192.168.7.254 00:0C:29:ED:CF:A9 1500
eth1 10.10.7.71 10.10.7.0 0.0.0.0 192.168.7.254 00:0C:29:ED:CF:B3 1500
Check: Node connectivity of subnet "192.168.7.0"
Source Destination Connected
------------------------------ ------------------------------ ----------------
node2:eth0 node1:eth0 yes
Result: Node connectivity passed for subnet "192.168.7.0" with node(s) node2,node1
Check: TCP