HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 461)

This example uses the existing dlmfdrv.conf content to configure the
HDLM devices.
# /opt/DynamicLinkManager/bin/dlmstart -t
Note
• To reconfigure HDLM devices from HDLM version 7.6.0 or earlier, execute
the dlmsetconf utility and then restart the host. If you execute the
dlmstart utility, an error occurs. If this happens, restart the host to
reconfigure the HDLM devices.
• If VxVM is installed on the host, do not execute the dlmstart utility.
Instead, perform the following steps to configure the HDLM devices:
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Execute the following dlmsetconf utility:
# /opt/DynamicLinkManager/bin/dlmsetconf
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To disable devices in VxVM, follow the procedure outlined in Removing
Devices from VxVM on a Controller Basis on page 3-162 or Removing
Devices From VxVM on a Path Basis on page 3-166 of Removing
Devices from VxVM on page 3-160 .
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To activate the settings and to make the host recognize HDLM
devices, restart the host with the reconfiguration option specified.
Execute one the following commands:
# reboot -- -r
At the ok prompt, execute the following:
boot -r
• If HDLM devices are used in a cluster (such as VCS or Sun Cluster (Oracle
Solaris Cluster)), do not execute the dlmstart utility. Instead, follow the
procedure outlined in Changing the Configuration by Restarting the Host
on page 4-37 of Configuration Changes Such as Deleting a Logical Unit on
page 4-36 .
• If HDLM devices are used in ZFS or in SVM, see the procedure outlined in
Changing the Configuration by Restarting the Host on page 4-37 of
Configuration Changes Such as Deleting a Logical Unit on page 4-36 .
Then, stop the use of HDLM devices before executing the dlmstart utility.
The dlmvxexclude Utility for Assisting Creation of the VxVM
Configuration File
This utility outputs the file (vxvm_exclude.txt) having the same format as
the VxVM management target exclusion file (/etc/vx/vxvm.exclude)that
matches the definition in the HDLM driver configuration definition file (/
kernel/drv/dlmfdrv.conf) to the directory specified by the -d parameter. If
the -d parameter is not specified, the dlmvxexclude utility for assisting
creation of the VxVM configuration file outputs the contents of the file to the
standard output.
Utility Reference
7-31
Hitachi Dynamic Link Manager (for Solaris) User Guide