HP Hitachi Dynamic Link Manager Software - Manual (Page 474)

7. Utility Reference
452
7.3.2 Parameters
-a
Applies the contents of the HDLM driver configuration definition file (
/kernel/
drv/dlmfdrv.conf
) to HDLM driver. The added LU becomes valid after the
command with this option is executed. The HDLM devices for the deleted LUs
become unavailable after the command with this option is executed.
-h
Displays help about the usage of the command.
Examples
Example 1: The
-a
option is specified:
Information on the newly added LUs is applied to the HDLM driver based on the
contents of the HDLM driver configuration definition file (
/kernel/drv/
dlmfdrv.conf
). In Solaris 10, information on the LUs that were disconnected
from the host is deleted from the HDLM driver. In Solaris 8 or 9, information on
LUs that are already managed by HDLM is not updated.
# /opt/DynamicLinkManager/bin/dlmcfgmgr -a
Example 2: Options are omitted:
In this example, the
dlmcfgmgr
utility outputs an error message and displays
help about the usage of the command.
# /opt/DynamicLinkManager/bin/dlmcfgmgr
KAPL10380-E A parameter is invalid.
KAPL10368-I usage: dlmcfgmgr {-a | -h}
#
Note
• Execute the
dlmsetconf
utility for creating the HDLM driver configuration
definition file before executing the
dlmcfgmgr
utility.
• If you use VxVM, do not use the
dlmcfgmgr
utility. Instead, specify the
reconfiguration option, and then restart the host. To register the HDLM
device to VxVM or cancel the HDLM device registration from VxVM, you
need to restart with the reconfiguration option specified.
• The correspondence between the paths and path IDs might differ depending
on whether dynamic reconfiguration of the HDLM device is performed by
executing the
dlmcfgmgr
utility or by restarting the host.