Security Link SL150 Bedienungsanleitung PDF herunterladen (Seite 15)

Protecting Oracle Database Appliance - Tape Backup with Oracle Secure Backup

Once the library is added and attached, ping it with the Ping button from the Configure->Devices screen to

ensure you are connected and properly configured.

Obtain Tape Drive Mapping Information

In order to add and attach each tape drive you must map the /dev/sg# of each tape drive to the correct Drive

Transfer Element (DTE) number in the tape library. To obtain mapping information go to Configure->Devices,

select the library and click the Verify button (see figure 12):

Figure 12: Oracle Secure Backup Libraries Verify screen.

Use the list of /dev/sg#’s and corresponding serial numbers compiled in the Library Drive OS Verification

section of this document to correlate the /dev/sg# to the correct DTE number.

Example:

When sginfo was run on /dev/sg4 it returned:

[root@xman2 ~]# sginfo -s /dev/sg4

Serial Number 'HU1206LY4Y'

The above screen shot (figure 12) shows serial number HU1206LY4Y corresponds to DTE 1. Match

HU1206LY4Y on your list of /dev/sg#’s and serial numbers. The match shows that /dev/sg4 is DTE 1. When

you attach the drive in the next step you will be specifying DTE 1 with a raw device entry for /dev/sg4.

Add & Attach Tape Drive

To add a tape drive, navigate to Configure->Devices and click the Add button. From the entry form, specify a

device name, select Type tape, set the Status to in service, make sure the correct library is selected and that you

have specified the correct Drive Transfer Element (DTE) number. Then, click the Apply button to add the drive

(see figure 13):

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Security Link SL150 Bedienungsanleitung Seite 15