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2 setting hdlm functionality – HP Hitachi Dynamic Link Manager Software User Manual

Page 85

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HiCommand

®

Dynamic Link Manager (HDLM) for Windows

®

Systems User’s Guide

69

3.5.2 Setting HDLM Functionality

The recommended and default values for the HDLM functionalities are shown below in Table
3.10.

Table 3.10 Recommended and Default Values for Each Function

Functionality

Default Value

Recommended Value

Load-balancing ON

Algorithm is round robin

ON
The recommended algorithm depends on

the operating environment.

Path health checking

ON
30-minute check interval

ON
The recommended checking interval

depends on the operating environment.

Automatic failback

OFF

OFF

Intermittent Error Monitor

OFF

OFF

Remove LU

OFF

The recommended value depends on the

operating environment.

Logging level

3: Collect all information for errors with the

level "Information" or higher

3: Collect all information for errors with the

level "Information" or higher

Trace level

0: Do not output a trace

0: Do not output a trace

File size (for Error log)

9900 (KB)

9900 (KB)

Number of files (for Error log)

2

2

File size (for Trace)

1000 (KB)

1000 (KB)

Number of files (for Trace)

4

4

For the

dlnkmgr

command's

set

operation, enter lower-case characters such as on and

off

, instead of

ON

and

OFF

, as

shown in the table.