19c配置GI第2节点执行root.sh最后报错"Error 4 opening dom ASM/Self"

昨晚在一体机配置19c的GI执行root.sh最后报错如下

2020/09/21 22:36:23 CLSRSC-594: Executing installation step 15 of 19: 'InstallKA'.
2020/09/21 22:36:25 CLSRSC-594: Executing installation step 16 of 19: 'InitConfig'.
2020/09/21 22:36:33 CLSRSC-594: Executing installation step 17 of 19: 'StartCluster'.
g2020/09/21 22:37:27 CLSRSC-343: Successfully started Oracle Clusterware stack
2020/09/21 22:37:27 CLSRSC-594: Executing installation step 18 of 19: 'ConfigNode'.
2020/09/21 22:37:40 CLSRSC-594: Executing installation step 19 of 19: 'PostConfig'.
2020/09/21 22:38:03 CLSRSC-325: Configure Oracle Grid Infrastructure for a Cluster ... succeeded
Error 4 opening dom ASM/Self in 0x64d80c0
Domain name to open is ASM/Self 
Error 4 opening dom ASM/Self in 0x64d80c0

以前19c配置GI时没有这个情况,这是咋回事? 官方解释:
CAUSE:
This behavior is the result of a software defect that Oracle Development has identified as BUG 28308320 - LNX-191-INST:REMOTE ROOT.SH HIT UNEXPECTED "ERROR 4 OPENING DOM ASM/SELF IN 0XA9
SOLUTION:
This message itself occurs when executing root.sh on nodes other than Node 1 . There is no impact on installation and operation. This bug is fixed in the Oracle 20c release.