The diskinfo command is available in Oracle Solaris. If you are using Oracle Solaris 11, this command is effective for all T5 series servers. If you are using Oracle Solaris 10, this procedure is only effective for the server modules, so other servers require the procedure in Correlate WWN Device Names With Physical Locations (probe-scsi-all Command). You also need to use that procedure if you do not have access to Oracle Solaris at the time you need to determine a name for a specific drive.
For example, on a SPARC T5-1B server module running Oracle Solaris 10 1/13:
# diskinfo -a Enclosure path: 0000000-0000000000-physical-hba-0 Chassis Serial Number: 0000000-0000000000-physical-hba-0 Chassis Model: sun4v-platform Label Disk Name Vendor Product Vers ----------- ---------------------- -------- ---------------- ----- /SYS/HDD0 c0t5000CCA01622AC64d0 HITACHI H109030SESUN300G A31A /SYS/HDD1 c0t5000CCA01622B1F4d0 HITACHI H109030SESUN300G A31A
In Oracle Solaris 11.1, you see output with similar information when you type:
# diskinfo -P SYS -o Rc
For further information, refer to the Oracle Solaris documentation or man page on the diskinfo command.
In this example for a SPARC T5-1B server module:
/SYS/HDD0 represents a drive in slot 0.
/SYS/HDD1 represents a drive in slot 1.
diskinfo(1m) man page in Oracle Solaris
Correlate WWN Device Names With Physical Locations (probe-scsi-all Command)