HP Hitachi Dynamic Link Manager Software - Manual (Page 273)

3. Creating an HDLM Environment
251
# vxdg deport
disk-group-name
3. To enable VxVM management, delete the entries for sd or ssd devices and the
entries for HDLM devices from the
/etc/vx/vxvm.exclude
file.
After uninstalling HDLM, the VxVM volumes that were used with HDLM devices can
be used with sd or ssd devices. For details, see (1) VxVM Settings of 3.17.4 Settings
Needed After HDLM Uninstallation.
(5) Remove SDS Settings
If you are using SDS, before you uninstall HDLM, perform the following to delete the
registration of HDLM devices from SDS.
Note
Deleting a metadevice deletes data in the metadevice. Make sure that you first
back up the data.
When using a local metadevice
1. Execute the following command to unmount the file system
The following shows an example of executing the command:
host1# umount /mnt/filesystem1
2. Delete the local metadevice that is using the HDLM device.
The following shows an example of executing the command to delete local
metadevice
d0
.
host1# metaclear d0
When using a shared diskset
1. Delete the shared metadevice.
The following shows an example of executing the command.
When not using Sun Cluster:
host1# umount /diskset1
host1# metaclear -s diskset1 d1