observation on doc 2208669.1
Oracle 11.2.0.4 Std Edtion ONE, 64-bit
ASM 11.2.0.4, standalone ASM, no cluster, no rac; Oracle Restart
Oracle Linux 6
Found this doc while troubleshooting the exact issue it addresses.
And found issues with the work-around.
The bug is fixed in 12.2.0.2, the workaround is to run the following as grid user:
1> srvctl remove asm -f
The 12c Oracle Clusterware Admin and Deployment Guide (E48819-09) does not list a 'srvctl remove asm' command. It's got some 'srvctl remove' for other things, and a 'srvctl add asm', but I'm not seeing a 'srvctl remove asm'. Have searched the pdf several times.
2> crsctl delete type ora.asm.type -unsupported