Quantum LTO 2U Instrukcje Operacyjne Pobierz pdf (Strona 124)

10-12

SCSI REFERENCE 1014826

CHAPTER 10—MODE SENSE (1Ah)

 Magnum 224 or T24—The library may have up to 24 storage slots. Valid

values for this field are 4 through 24 (18h). The factory default is 18h. The

library ignores the MaxStorAddr field if the MaxStor bit is set to 0. If the

MaxStorAddr field is set to 24 (18h), the library responds as if the MaxStor bit

is set to 0.

 StorageLoader 2U—The library may have up to 20 storage slots. Valid values

for this field are 4 through 20 (14h). The factory default is 14h. The library

ignores the MaxStorAddr field if the MaxStor bit is set to 0. If the

MaxStorAddr field is set to 20 (14h), the library responds as if the MaxStor bit

is set to 0.

 Magnum 448—The Magnum 448 LTO Library may have up to 48 storage

slots. Valid values for this field are 4 through 48 (30h). The factory default

is 30h. The library ignores the MaxStorAddr field if the MaxStor bit is set to 0.

If the MaxStorAddr field is set to 48 (30h), the library responds as if the

MaxStor bit is set to 0.

Notes:

 The MaxStorAddr is a maximum slot count that the library will use. If the count

is less for any reason (I/E Port, Cleaning Slot, a blank magazine without slots) the

smaller number will be used.

 The MaxStorAddr field is directly related to the Slot Count option available from

the library’s operator panel. When this field is set, the library only uses the

number of cartridge cells specified as storage elements. The unused cells are not

available for use as addressable storage elements. The number of cells can be

set, cleared, or viewed using the operator panel or by issuing a MODE SELECT

command with this field set to the desired number of cells.

 If both the Fixed Cleaning Cell and Auto-Clean flags are set to 1 on the Cleaning

Configuration Page (see page 10-15), the cleaning cell, indicated by the

MaxStorAddr field is used for the cleaning cartridge and is not accessible using

SCSI commands.

 The library ignores the MaxStorAddr field if the MaxStor bit is set to 0. If the

MaxStorAddr field is set to 24 (18h), 20 (14h), or 48 (30h), the library responds

as if the MaxStor bit is set to 0.

 Changes to the MaxStorAddr field do not take affect until the library is reset.

DisIEP – Byte 05, Bit 6 (Disable I/E Port 1)

This field specifies whether the I/E Port is enabled or disabled.

 Magnum 224, T24, or SL 2U—The library has only one I/E Port (I/E Port 1).

0 I/E Port is enabled for use

1 I/E Port is disabled, the slot becomes a storage cell

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Quantum LTO 2U Instrukcje Operacyjne Strona 124