very occassionally, you might need to disable the physical device to test something and you also wanna it cannot be probed when solaris is up running. Here we go for it
1. under openboop, run delete-device like below
{0} ok ” /pci@7c0/pci@0/pci@1/pci@0,2/QLGC,qla@1” $delete-device drop
pls note the space under first double-quot
2. do a reconfiguration boot “boot -r”
Then from Solaris level, you will not be able to see this HBA again.
