Caution The tests overwrite and destroy data on the disks, unless you use the -r option.
ssh
(default) or remsh
communication. If you use remsh
, launch the vxfentsthdw utility with the -n
option.
After completing the testing process, remove permissions for communication and restore public network connections.
vxfenadm -i
diskpath
command to verify a disk's serial number.
-m
option to sample a few disks before creating a disk group and using the -g
option to test them all.
-f
or -g
option, you can review results by redirecting the command output to a file.
The disk /dev/rdsk/c2t13d0s2 is ready to be configured for I/O Fencing on node north
vxfentsthdw options describes various options the utility provides to test storage devices.