HP XP P9500 Storage - Manual (Page 250)

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
When using Sun Cluster:
host1# umount /global/diskset1/d1
host1# metaclear -s diskset1 d1
2
.
Delete the disk from the shared diskset.
The following shows an example of executing the command.
When not using Sun Cluster:
host1# metaset -s diskset1 -d -f c5t1d2 c5t1d3
When using Sun Cluster:
host1# metaset -s diskset1 -d -f /dev/did/dsk/d10 /dev/did/
dsk/d11
3
.
Delete the shared diskset.
The following shows an example of executing the command.
host1# metaset -s diskset1 -d -f -h host1 host2
Remove SVM Settings
If you are using SVM, before you remove HDLM, perform the following to
delete the registration of HDLM devices from SVM.
Note
Deleting a volume deletes data in the volume. Make sure that you backup
the data.
When using a local volume
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 SVM local volume that is using the HDLM device.
3-184
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for Solaris ®