怎么解决Oracle中报错PRVF-4007问题

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问题：Oracle安装Grid Infrastructure之前做runcluvfy验证时报错如下PRVF-4007 : User equivalence check failed for user "grid"

问题原因：

配置完ssh互信后，只和远程节点做校验，没和本地节点做校验(首次校验需要输入yes)解决方案：对本地节点做一遍ssh校验；问题：Oracle安装Grid Infrastructure之前做runcluvfy验证时报错如下[grid@rac1 grid]$ ./runcluvfy.sh stage -pre crsinst -n rac1,rac2 -verbose >check0526.log

[grid@rac1 grid]$ vi check0526.log

Checking user equivalence...

Check: User equivalence for user "grid"

Node Name                             Status

  ------------------------------------  ------------------------

rac2                                  passed

  rac1                                  failed

Result: PRVF-4007 : User equivalence check failed for user "grid"

WARNING:

User equivalence is not set for nodes:

rac1

Verification will proceed with nodes:

        rac2

问题原因：配置完ssh互信后，只和远程节点做校验，没和本地节点做校验

解决方案：对本地节点做一遍ssh校验；

[root@rac1 grid]# su - oracle

[oracle@rac1 ~]$ ssh rac1

The authenticity of host rac1 (192.168.100.61) cant be established.

RSA key fingerprint is 13:88:4c:1b:84:6b:29:1c:79:51:94:59:72:a2:42:e8.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added rac1,192.168.100.61 (RSA) to the list of known hosts.

Last login: Sat May 26 02:36:41 2018 from rac2

[grid@rac1 ~]$ ssh rac1

The authenticity of host rac1 (192.168.100.61) cant be established.

RSA key fingerprint is 13:88:4c:1b:84:6b:29:1c:79:51:94:59:72:a2:42:e8.

Are you sure you want to continue connecting (yes/no)? yes

Warning: Permanently added rac1,192.168.100.61 (RSA) to the list of known hosts.

Last login: Sat May 26 02:39:44 2018 from rac2

和本地做完ssh验证后测试正常；[grid@rac1 grid]$ ./runcluvfy.sh stage -pre crsinst -n rac1,rac2 -verbose >check0526a.log

[grid@rac1 grid]$ vi check0526a.log

Checking user equivalence...

Check: User equivalence for user "grid"

  Node Name                             Status

------------------------------------  ------------------------

  rac2                                  passed

rac1                                  passed

Result: User equivalence check passed for user "grid"

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