Seagate ST39175LW Guía de usuario descargar pdf (Pagina 41)

Chapter 2, Hardware Configuration 31

Fibre Channel Mapping Examples

Example 2

This example includes two tape drives, two disks, two SCSI-to-fibre bridges, a hub or

switch, and a host bus adapter (HBA) on the client. The operating system discovered

bridge 1 first. SCSI IDs 1 and 2 are on bridge 1; SCSI IDs 3 and 4 are on bridge 2.

The following table shows the device names and the device paths that you would use

when configuring the drives in this example:

For further examples, refer to the NetBackup SAN Shared Storage Option System

Administrator’s Guide.

Table 3. Two Bridges, One HBA; Bridge 1 Discovered First

SCSI

LUN

SCSI Coordinates

(Port Bus Target

LUN)

Device Path

(UNIX)

Pass-thru Path

(Solaris)

1 0 0 0 0 0 /dev/rmt/0cbn /dev/sg/c0t0l0

2 1 0 0 0 1 /dev/rmt/1cbn /dev/sg/c0t0l1

3 0 0 0 1 0 /dev/rdsk/c0t1l0 /dev/sg/c0t1l0

4 1 0 0 1 1 /dev/rdsk/c0t1l1 /dev/sg/c0t1l1

Bridge 1

Drives containing

client data

Fibre

Channel

SCSI

Hub or

Switch

(optional)

LUNs

SCSI

IDs

LUNs

SCSI

NetBackup Client

Fibre

Channel

HBA

Media

Server

Media

Server

HBA

Bridge 2

NetBackup 4.0V ServerFree Agent System Administrator's Guide for Solaris

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