HP StoreOnce D2D4324 HP StoreOnce Backup System CLI Reference Guide (BB877-909 - Page 171
ports are alternatively assigned to the drive in the library in a round robin fashion. A value
![]() |
View all HP StoreOnce D2D4324 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 171 highlights
current value remains unchanged. If this parameter is changed, the number of slots and number of drives currently defined must be less than that defined by the library emulation. If this is not the case, an error message is generated. • DriveEmulation - This optional parameter defines the type of physical drive the virtual tape drive will emulate. The values are defined in the Command Syntax. If not defined, the current value remains unchanged. If this parameter is changed, the emulation type only applies to new drives which are added to the library; the emulation types of the current virtual drives in the library remain unchanged. • DrivePort - This optional parameter allows different port ranges to be assigned to the robotic arm and virtual drives and is only valid if the interface has been defined as Fiber Channel. it defines the physical Fibre Channel ports via which commands to the virtual drives will be transmitted. The value is a number, or a set of numbers separated by commas, that correspond to the ports as defined by the vtl show ports command. If more than one port number is defined, the ports are alternatively assigned to the drives in the library in a round robin fashion. If not defined, the current value remains unchanged. A value of zero indicates no port should be assigned to the Fibre Channel interface. • NoOfSlots - This optional parameter defines the number of cartridge slots in the virtual library. The number of slots must conform to the library emulation type. The value has a maximum of 16384 characters. If not defined, the current value remains unchanged. If the value of the number of slots is greater than the maximum allowed by the Library emulation, an error is generated. • NoOfDrives - This optional parameter defines the number of drives in the virtual library. The number of drives must conform to the library emulation type. The value has a maximum of 192 characters. If not defined, the current value remains unchanged. If the value of the number of drives is greater than the maximum allowed by the Library emulation, an error is generated. • Port - This optional parameter defines the physical Fibre Channel ports which will be assigned to the library's robotic arm and virtual drives and is only valid if the library interface is Fibre Channel. The value is defined by a number or a set of numbers (separated with commas) corresponding to the ports as defined by the vtl show ports command. All the ports listed are assigned to the robotic arm. If only one port value is assigned to this parameter, the port is assigned to all the virtual drives in the library. If more than one part number is defined, the ports are alternatively assigned to the drive in the library in a round robin fashion. A value of zero indicates that no port should be assigned to the Fibre Channel interface. If not defined, the current value remains unchanged. • iSCSIName - single-node only. This parameter defines the iSCSI initiator name and is required if the interface is iSCSI. If the VTL's interface is not iSCSI, defining this will generate an error. The value is a text string with a maximum of 224 characters. If not defined, the current value remains unchanged. • iAuthenticationEnable - single-node only. This optional parameter determines if the CHAP (challenge handshake authentication protocol) initiator log on is enabled. The value for this parameter is either yes or no. If not defined, the current value remains unchanged. • iUserName - single-node only. This optional parameter defines the initiator user name for the CHAP (challenge handshake authentication protocol) and is only valid if the interface is iSCSI. The value is a text string with a maximum of 224 characters. If not defined, the current value remains unchanged. • iSecret - single-node only. This parameter defines the initiator secret for the CHAP (challenge handshake authentication protocol) and is only valid if the interface is iSCSI. The value is a text string with a maximum of [TBD] characters. If not defined, the current value remains unchanged. vtl modify library 171
![](/manual_guide/products/hewlettpackard-d2d2502i-hp-storeonce-backup-cli-reference-guide-bb87790906-2013-b3556cc/171.png)