Solaris

To resize a UFS (grow only) or VXFS file system using Volume Manager 3.x/4.x,
you can use the vxresize command via the command line. This command will grow a
file system AND its underlying volume.

Here is an example of the vxresize command in its basic syntax:

# vxresize -g diskgroup_name volume_name new_length

To determine the amount of space available for a resize, you can use the
vxassist command:

# vxassist -g diskgroup_name maxgrow volume_name

The new_length can be specified as either the total volume length, or as an
addition or subtraction to the current size:

# vxresize -g diskgroup_name volume_name +additional_space

You can also use this command to specify which disks to use for the resize:
To find the space available on these disks:

# vxassist -g diskgroup_name maxgrow volume_name disk01 disk02

# vxresize -g diskgroup_name volume_name new_length disk01 disk02

For additional restrictions on the use of this command please reference the
Veritas Volume Manager Administration guide for the version you are running.

For information on resizing a file system by the CLI for Volume Manager < 3.0,
see Infodoc ID 14881.