HP dat72 5242 User Manual page 27

Section 1: General Information
For the Integrity NonStop server:
The LUN attribute specifies the logical unit address of the target. LUNs 0 to 15 are valid.
The SAC attribute specifies the deck on the adapter.
The PORTNAME attribute specifies the worldwide name address of the tape target (WWN OF
THE DEVICE TO BE CONNECTED).
For NonStop servers, issue the SCF INFO TAPE command after the ADD TAPE command is
finished to verify that the tape drive has been properly configured. For example:
->INFO TAPE $TAPE0, DETAIL
STORAGE – Detailed Info TAPE configuration $TAPE0
Adapter Name .............................$ZZSTO.PMF.GRP-2.MOD-1.SLOT-55
*Adapter Location (Group,Module,Slot) .....(2,1,55)
BackupCpu ................................1
*Compression ..............................OFF
*Density ..................................2.4-4.8 KB/mm
*HighPin ..................................ON
*MaxOpens .................................4
PrimaryCpu ...............................0
Product ..................................5140/5142
*Program ..................................$SYSTEM.SYSTEM.OTPROCP
*RecSize ..................................2048
*StartState ...............................STARTED
Figure 16
For NonStop servers, the ADD TAPE command adds a 5242 tape drive connected to the PMF CRU
in group 02, module 1 and slot 50 to the system configuration using the name $TAPE1:
-
>ADD TAPE $TAPE1, SENDTO STORAGE, LOCATION (2, 1, 50)),&
->&PRIMARYCPU 2, BACKUPCPU 3, PRODUCT 5242
The syntax is slightly different for Integrity NonStop servers:
-
>ADD TAPE $TAPE1, SENDTO STORAGE, LOCATION (110, 3, 2),LUN0, SAC2, PORTNAME wwn of device to be connected
->&PRIMARYCPU 2, BACKUPCPU 3, PRODUCT 5242
For more information on the ADD and INFO commands, see the SCF Reference Manual for the
Storage Subsystem.
Example 2:
Use the SCF ALTER TAPE command to change the attribute values for a tape drive attached to
your system. The ALTER command changes only the attributes that are specified in the command.
Other attributes remain as they were before you issued the command.
This example of the ALTER command changes the value of the compression attribute for the 5242
or 5242-ACL tape drive $TAPE0 to OFF and then issues the SCF INFO command to check the
change has taken place:
>ALTER TAPE $TAPE0, COMPRESSION OFF
>INFO TAPE $TAPE0
STORAGE – Info TAPE configuration $TAPE0
SubType Density
11 38000 BPI
Figure 17
HP StorageWorks DAT 72 (Models 5242 and 5242-ACL) User's Guide
Example of a SCF info tape command (5142 DDS-3 Drive)
Changing the Values of Tape Drive Attributes
*MaxOpens *RecSize *TapeMode
4 2048 STREAM
Example of the alter command
*Compression Adapter
Location
OFF 1,1,55
20 HP Part Number 528296-03 July 2005