HP XP P9500 Storage - Manual (Page 146)

To install HDLM to a host in which LDoms have been set:
1
.
Log in to the control domain.
2
.
Execute the ldm stop command to stop the guest domain.
For example, to stop a guest domain ldg2, execute the command as
follows:
# ldm stop ldg2
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.
3-80
Creating an HDLM Environment
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