Overview Of The Hdlm Command Dlnkmgr - Hitachi XP P9500 User Manual

Overview of the HDLM Command dlnkmgr

This section describes how to specify the HDLM command dlnkmgr and its
subcommands (called operations in HDLM).
Command format
Enter the command using the following format:
dlnkmgr operation [parameter [parameter-value]]
dlnkmgr
operation
parameter
parameter-value
Operations of the dlnkmgr command
Table 6-1 Operations of the dlnkmgr Command on page 6-2
operations of dlnkmgr and their functions.
Operation
clear
help
offline
online
set
view
Notes:
¢
¢
6-2
The command name.
The type of operation entered after dlnkmgr.
A value required for an operation.
A value required for an operation parameter.
Table 6-1 Operations of the dlnkmgr Command
Initializes(0) the statistics (I/O count and I/O errors) of all paths
managed by the HDLM system. For details, see
Statistics to the Initial Value) on page
Displays the format of the operations used for HDLM. For details, see
help (Displays the Operation Format) on page
Places offline an online path or paths. For details, see
Paths Offline) on page
Places online an offline path or paths. For details, see
Paths Online) on page
Sets the HDLM operating environment. For details, see
Operating Environment) on page
Displays HDLM program information, path information, LU information,
and corresponding information about each HDLM device, SCSI device,
and LDEV. For details, see
Execute the command as a user with root permissions.
To specify a value that contains a space in its parameter, enclose the
entire value in double quotes (").
Command Reference
Hitachi Dynamic Link Manager User Guide (for Linux(R))
Functions
6-3.
6-5.
6-10.
6-14.
view (Displays Information) on page
shows the
clear (Returns the Path
6-4.
offline (Places
online (Places
set (Sets Up the
6-28.