To use the I/O fencing function, make sure to set up the I/O fencing function of GDS.
Add the following line in the /etc/opt/FJSVsdx/sdx.cf file on all the guest domains in Oracle VM Server for SPARC environment where PRIMECLUSTER is to be installed.
SDX_VM_IO_FENCE=on
Note
If you do not plan to use the I/O fencing function, do not set this parameter.
To enable the changed parameter, restart the system after the settings.
