SPARCbook Portable Workstation User Guide
7-5
Using SCSI Devices
SCSI IDs
Every drive has one or more special files associated with it, according
to its type function. For example, a hard disk has a block data file and
raw data file associated with each partition in the form:
/dev/dsk/c0t2d0sn
block data special file
/dev/rdsk/c0t2d0sn
raw data special file
Table 7-1 summarizes the assignment of drive IDs for Solaris 2.x on
SPARCbook 3 and SPARCbook 3000 models and the special files
associated with those IDs.
SCSI ID
Special Files
Function
SPARCbook 3
SPARCbook 3000
0
/dev/c0t0d0s[0-7]
/dev/c4t0d0s[0-7]
External Hard Disk Drive
1
/dev/c0t1d0s[0-7]
/dev/c4t1d0s[0-7]
External Hard Disk Drive
2
/dev/c0t2d0s[0-7]
/dev/c4t2d0s[0-7]
External Hard Disk Drive
3
/dev/c0t3d0s[0-7]
/dev/c4t3d0s[0-7]
SPARCbook 3: Removable Hard Disk Drive
(with root partition)
SPARCbook 3000: External Hard Disk Drive
4
/dev/c0t4d0s[0-7]
/dev/c4t4d0s[0-7]
Exrernal Hard Disk Drive/Second CD-ROM
Drive
5
/dev/diskette
Tadpole External Floppy Disk Drive
/dev/rmt/0
Tape Drive
6
/dev/c0t6d0s[0-7]
/dev/c4t6d0s[0-7]
First CD-ROM Drive
7
-
System Unit
Table 7-1 SCSI Device Assignments
S3UG4_Book Page 5 Friday, August 8, 1997 11:37 am