3. Creating an HDLM Environment
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3. Execute the ldm unbind command to unbind the resource of the guest domain.
For example, to unbind a resource of the guest domain
ldg2, execute the
command as follows:
# ldm unbind ldg2
4. Execute the ldm rm-vdisk command to remove virtual disks from the guest
domain.
For example, to remove virtual disks
vdisk1 and vdisk2 from the guest domain
ldg2, execute the command as follows:
# ldm rm-vdisk vdisk1 ldg2
# ldm rm-vdisk vdisk2 ldg2
5. Execute the ldm rm-vdsdev command to stop exporting virtual disk backends
from the service domain on the I/O domain to which HDLM will be installed.
For example, to stop exporting virtual disk backends
vol1 and vol2 from the
service domain
ldg1, execute the command as follows:
# ldm rm-vdsdev vol1@ldg1-vds0
# ldm rm-vdsdev vol2@ldg1-vds0
6. Log in to the I/O domain.
7. Install HDLM in the I/O domain.
Use the virtual disk backends exported before installing HDLM to perform the
following operations:
• For a physical disk and physical disk slice
No action is required.
• For a UFS or VxFS file system
Unmount the file system.
• For a ZFS file system
Export the ZFS file system.
• For a VxVM logical volume
Deport the disk group.
• For an SVM logical volume
Cancel the volume group setting.
For details on the HDLM installation procedure, see 3.5.3 Performing a New
Installation of HDLM (When Sun Cluster Is Not Being Used) or 3.5.7 Performing
an Upgrade Installation or Re-installation of HDLM After installing HDLM,
restore the volume group and file system that will be used as the virtual disk
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