IBM System Storage TS3100, Руководство по установке, эксплуатации и обслуживанию

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Table 5-7. Drive Identity page elements (continued)
Menu Item Description 2U Library 4U Library
SCSI Fibre SAS SCSI Fibre SAS
Serial
Number This is the unique identification number of the tape
drive that was assigned by the manufacturer. X X X X X X
Version Only Version 2 (V2) half-high drives will have a
separate version line with the number 2. X X X X
Firmware
Revision This is the current level of firmware installed on the
drive. To ensure you are running the latest version of
firmware, visit
http://www.ibm.com . For information on
updating your firmware, refer to “Service Library:
Upgrade Firmware” on page 5-74.
X X X X X X
SCSI ID This is the unique identifier assigned to the SCSI drive
to enable it to receive communications from the host
computer. X X
Element
Address This is the unique identifier assigned to the drive that
allows the host to recognize and communicate with the
drive. X X X X X X
Control Path
Drive If the drive communicates all messages from the host to
the library, then it is considered the control path drive.
If the drive is the control path drive, this element
displays "Yes." If not, this element displays "No." All
drives in a logical library may be a control path drive. X X X X X X
Data
Compression If the drive is compressing data, this element displays
"Yes." If not, this element displays "No." X X X X X X
Interface
Type This identifies the drive host interface. X X X X X X
Node Name This is the Worldwide node Name assigned to a Fibre
drive. X X
Worldwide
ID This is the Worldwide ID assigned to a SAS drive.
(Ports A and B) X X
Port A This provides information about Port A. X X
Port Name This is the name assigned to a Fibre channel port that is
"enabled". X X
Topology This is the type of connection to the host. X X
FC-AL Loop
ID This is the Fibre Channel - Arbitrated Loop ID of the
drive. Options are: LN, L or N. X X
Speed This is the current speed setting of the drive. Choices
are Auto (where the drive will automatically negotiate
the speed of the drive to match that of the server),
1Gb/s, 2Gb/s, 4Gb/s, or 8 Gb/s for Fibre Channel; 3
Gb/s or 6 Gb/s for SAS.. X X
Port B This provides information about Port B. For Fibre
Channel drives, Port B is Disabled. X X
Chapter 5. Operations
5-35
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