1，用#iostat -En
或#ls -l /dev/ | grep sr
查看设备号。
如：
# iostat -En
c0t6d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: TOSHIBA Product: DVD-ROM SD-M1401 Revision: 1009 Serial No: 12/20/00
Size:
或
# ls -l /dev/ | grep sr
lrwxrwxrwx 1 root root 13 Feb 27 2004 rsr0 -> rdsk/c0t6d0s2
lrwxrwxrwx 1 root root 12 Feb 27 2004 sr0 -> dsk/c0t6d0s2
2，然后 # mount -F hsfs -o ro /dev/dsk/c0t6d0s2 /cdrom
【s2和s0貌似都一样！】
