Execute disk group establishing command “vxdg init testdg sdx” from VIS command line but the return is “Not supported：vxdg init testdg sdx”.
Execute command “vxdg init testdg sdx -s”.
In normal VIS using environment, the disk group is shared. The single disk group is not supported in CLI. So, the command line regards “vxdg init testdg sdx” as a string to send but not disk share parameter, then sf_agent cannot detect it.
The disk group can be only established in a shared fashion.