一、报错现象：
Device Checks for ASM - This is a prerequisite check to verify that the specified devices meet the requirements for ASM.
Verification WARNING result on node: oadb111
Expected Value
：vuqdisk-1.0.9-1
Actual Value
：vuqdisk-1.0.9-1
Details:
-Cannot verify the shared state for device /dev/asm-dggrid03 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
-Cannot verify the shared state for device /dev/asm-dggrid02 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
-Cannot verify the shared state for device /dev/asm-dggrid01 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
Verification WARNING result on node: oadb112
Expected Value
：vuqdisk-1.0.9-1
Actual Value
：vuqdisk-1.0.9-1
Details:
-Cannot verify the shared state for device /dev/asm-dggrid03 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
-Cannot verify the shared state for device /dev/asm-dggrid02 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
-Cannot verify the shared state for device /dev/asm-dggrid01 due to Universally Unique Identifiers (UUIDs) not being found, or different values being found, for this device across nodes: [oadb112, oadb111] - Cause:Cause Of Problem Not Available - Action:User Action Not Available
二、分析原因
考虑为ASM磁盘，两个节点的共享磁盘的UUID没有对应起来，比如：
dggrid01在节点一是UUID：sdo 36000c29ac37813394f19fb19d0719d4f
dggrid01在节点二是UUID：sdk 36000c298b0c6e057affaed6e5342c4a1
所以需要重新查看两个节点磁盘的对应关系。
最简单的解决方法：
把节点1中的/dev/udev/rules.d/99-oracle-asmdevices.rules 内容复制到节点2中即可
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