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HP Hitachi Dynamic Link Manager Software User Manual

Page 124

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3. Creating an HDLM Environment

102

6.

Unmount the device.
If the device is mounted, unmount it. Also, if the device is set to be mounted

automatically when the host starts, delete this setting from the

/etc/vfstab

file.

The following is an example of this command.

Unmounting a device.

First, check the current settings.

# mount -p

The current settings will be output as shown in Figure 3-2: Execution

Results of the mount -p Command.

Figure 3-2: Execution Results of the mount -p Command

The shaded portion shows the device to be managed by HDLM. In the ZFS

file system, execute the following command to export the device to be

managed by HDLM:

# zpool export zpool1


In other file systems, execute the following command to unmount the device.

# umount /mntpt

Clear the automatic mount setting.

An example of how to edit the

/etc/vfstab

file is shown in

Figure 3-3: An example of how to edit the /etc/vfstab file.