Storage, Element, Status – Dell PowerVault TL4000 User Manual

Page 71: 02h), Page

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ED:

An

ED

bit

of

one

indicates

the

element

is

disabled.

An

ED

bit

value

of

zero

indicates

the

element

is

enabled.

Medium

Type:

The

Medium

Type

field

provides

the

type

of

medium

currently

present

in

the

Media

Transfer

Element.

The

next

table

describes

the

values

for

the

Medium

Types.

0h

Unspecified

1h

Data

Medium

2h

Cleaning

Medium

3h

Diagnostics

Medium

4h

WORM

Medium

5h

-

7h

Reserved

Source

Storage

Element

Address:

This

field

provides

the

address

of

the

last

storage

element

from

which

the

tape

cartridge

was

moved

(valid

only

if

the

SValid

bit

is

1).

Primary

Volume

Tag

Information:

When

VolTag

in

the

CDB

was

set

the

media

changer

will

return

a

36

byte

PVolTag

Identifier.

This

identifier

will

contain

the

bar

code

label

of

the

cartridge

in

the

Medium

Transport

Element.

Next

table

contains

a

list

of

the

ASC

and

ASCQ

values

that

will

appear

in

the

Additional

Sense

Code

and

Additional

Sense

Code

Qualifier

fields

of

the

Medium

Transport

Element

descriptor

if

the

element

is

in

an

abnormal

state.

The

Except

field

of

an

element

descriptor

indicates

if

an

element

is

in

an

abnormal

state.

ASC

ASCQ

Description

Action

30h

03h

Cleaning

cartridge

The

element

contains

a

cleaning

cartridge.

30h

83h

Cleaning

cartridge

without

bar

code

label

The

element

contains

a

cleaning

cartridge

without

a

readable

bar

code

label.

83h

00h

Element

not

yet

scanned

The

media

changer

has

not

scanned

this

element

up

to

now.

83h

01h

No

bar

code

label

The

element

contains

a

cartridge

without

a

readable

bar

code

label.

Storage

Element

Status

Page

(02h)

The

Storage

Element

is

the

device

that

physically

stores

a

cartridge

in

the

library.

The

number

of

available

Storage

Elements

depends

on

the

library

model.

A

Storage

Element

contains

a

cartridge

when

the

Full

bit

is

set.

Bit

7

6

5

4

3

2

1

0

Byte

Subheader

0

Element

Type

Code

(2h

=

Storage

Element)

1

PVolTag

AVolTag

Reserved

2

-

3

Storage

Element

Descriptor

Length

4

Reserved

5

-

7

Byte

Count

of

Descriptor

Data

Available

Element

Descriptor

8

-

9

Storage

Element

Address

10

Reserved

Access

Reserved

Full

Chapter

3.

Supported

SCSI

Commands

3-57