beautypg.com

Performance and reliability characteristics, Environmental specifications, 18 performance characteristics – HP ESL E-series Tape Libraries User Manual

Page 88: 19 reliability characteristics

background image

NOTE:

For HP StorageWorks FC Interface Controller specifications, see the documentation that shipped with

your controller.

Performance and reliability characteristics

Table 18

and

Table 19

list performance and reliability characteristics of the library.

Table 18 Performance characteristics

Average swap time

18 to 20 seconds, consisting of two Move Medium

commands

Inventory

Less than 3 minutes, fully loaded with labeled

cartridges

Table 19 Reliability characteristics

MTBF

250,000 power-on hours

MSBF

1 million load/unload cycles

MTTR

Less than 30 minutes

NOTE:

Tape drive and media specifications are described in

Tape drives

.

Environmental specifications

Table 20

provides various library environmental specifications.

88

Library characteristics