Seagate ST39175LW Průvodce řešením problémů stáhnout pdf (Strana 69)

Chapter 4, SAN Configuration for ServerFree Agent 55

Verify NetBackup Access to SAN Devices

◆ Add entries in the /usr/openv/volmgr/bin/driver/sg.links file so that the

necessary /dev/sg/* nodes are created.

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 there are tabs between the columns, not spaces.

type=ddi_pseudo;name=sg;addr=6,0; sg/c\N0t6l0

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

◆ Add additional target and LUN entries to the

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

name="sg" class="scsi" target=6 lun=0;

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

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

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

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

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

section.

tape-config-list =

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

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

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

◆ 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=4;

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

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

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Seagate ST39175LW Průvodce řešením problémů Strana 69