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Chapter 2, Hardware Configuration 35

Example Fibre Channel Configuration with Chaparral Router

5. From the NetBackup 4.0V CD-ROM, install NetBackup Media Manager software by

choosing the NetBackup option from the ./install script. (NetBackup installation

is described in the NetBackup DataCenter 3.4 Installation Guide - UNIX.) You need

NetBackup Media Manager in order to use some of the files and commands described

in the following steps.

6. As shown in step 2, for each of the FC (fibre channel) luns with the matching SCSI

bus, target, and lun values that the router displays (such as SCSI 02:00:00 for

FC LUN 04), add entries in the /usr/openv/volmgr/bin/driver/sg.links

file so that the necessary /dev/sg/* nodes are created.

For the devices in this example, fibre channel luns 1, 4, and 5 are needed for target

(Loop ID) 6.

Note that the target and luns in the address part of the sg.links entries are

hexadecimal, but are decimal in the sg/c\N0tmln part of the entries. Also, make

sure that there are tabs between the columns, not spaces.

type=ddi_pseudo;name=sg;addr=6,1; sg/c\N0t6l1

type=ddi_pseudo;name=sg;addr=6,4; sg/c\N0t6l4

type=ddi_pseudo;name=sg;addr=6,5; sg/c\N0t6l5

7. Add additional target and lun entries to the

/usr/openv/volmgr/bin/driver/sg.conf file.

name="sg" class="scsi" target=6 lun=1;

name="sg" class="scsi" target=6 lun=4;

name="sg" class="scsi" target=6 lun=5;

8. In the /kernel/drv/st.conf file, do the following:

a. Add (or un-comment) the appropriate drive entries in the tape-config-list

section.

tape-config-list =

"DEC TZ89", "DEC DLT", "DLT7k-data";

b. Then add (un-comment) the matching data-property-name entry:

DLT7k-data = 1,0x38,0,0x39639,4,0x82,0x83,0x84,0x85,2;

9. For each tape drive, add a name entry to the st.conf file.

Here is an example name entry:

name="st" class="scsi" target=6 lun=1;

Make sure you have entries for all target and bus combinations for each device.

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Seagate ST39175LW Guía de usuario Pagina 45