HP XP P9500 Storage - Manual (Page 342)

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
The command name.
operation
The type of operation entered after dlnkmgr.
parameter
A value required for an operation.
parameter-value
A value required for an operation parameter.
Operations of the dlnkmgr command
Table 6-1 Operations of the dlnkmgr Command on page 6-2 shows the
operations of the dlnkmgr command and their functions.
Table 6-1 Operations of the dlnkmgr Command
Operation Functions
clear Initializes (0) the statistics (I/O count and I/O errors) of all paths
managed by the HDLM system. For details, see clear (Returns the Path
Statistics to the Initial Value) on page 6-3 .
help Displays the format of the operation used for HDLM. For details, see help
(Displays the Operation Format) on page 6-4 .
offline Places offline an online path or paths. For details, see offline (Places
Paths Offline) on page 6-6 .
online Places online an offline path or paths. For details, see online (Places
Paths Online) on page 6-11 .
set Sets the HDLM operating environment. For details, see set (Sets Up the
Operating Environment) on page 6-17 .
view Displays HDLM program information, path information, LU information,
HBA port information, CHA port information, and corresponding
information about each HDLM device, sd or ssd device, and LDEV. For
details, see view (Displays Information) on page 6-32 .
monitor Displays I/O information at a specified interval. For details, see monitor
(Displays I/O Information at a Specified Interval) on page 6-68 .
add Dynamically adds a path as an HDLM-management target. For details,
see add (Adds a Path Dynamically) on page 6-72 .
6-2
Command Reference
Hitachi Dynamic Link Manager User Guide for Solaris ®