Dell PowerVault TL2000 User Manual

Page 108

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background image

B6h

SEND

VOLUME

TAG

30

seconds

A4h

SET

TIMESTAMP

30

seconds

00h

TEST

UNIT

READY

10

seconds

3Bh

WRITE

BUFFER

3

minutes

5

Notes:

1.

The

Initialize

Element

Status

time-out

assumes

a

fully

populated

unit.

2.

The

Initialize

Element

Status

With

Range

time-out

assumes

a

fully

populated

unit.

3.

The

Move

Medium

command

assumes

a

move

from

one

storage

element

to

the

data

transfer

element

or

vice

versa.

If

the

cartridge

has

not

been

unloaded

by

a

host

command

to

the

tape

drive,

prior

to

receiving

the

Move

Medium

command,

the

media

changer

will

issue

an

Unload

command

to

the

tape

drive.

Therefore,

the

time-out

value

needs

to

be

adjusted

fro

the

maximum

time

a

data

transfer

element

takes

to

rewind

and

unload

the

cartridge.

4.

The

Read

Buffer

time-out

is

based

on

a

16K-data-chunk

request.

Adjust

the

time-out

value

if

larger

data

chunks

are

requested.

5.

The

Write

Buffer

time-out

is

based

on

a

16K-data-chunk

request.

Adjust

the

time-out

value

if

larger

data

chunks

are

sent.

6-2

TL2000

and

TL4000

SCSI

Reference

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