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# lvg – Configure LVM volume groups

- Synopsis
- Parameters
- Notes
- See Also
- Examples
- Status

## Synopsis

- This module creates, removes or resizes volume groups.

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
force boolean | Choices: no ← yes | If `yes`, allows to remove volume group with logical volumes.
pesize string | Default: "4" | The size of the physical extent. pesize must be a power of 2 of at least 1 sector (where the sector size is the largest sector size of the PVs currently used in the VG), or at least 128KiB. Since Ansible 2.6, pesize can be optionally suffixed by a UNIT (k/K/m/M/g/G), default unit is megabyte.
pv_options string added in 2.4 |  | Additional options to pass to `pvcreate` when creating the volume group.
pvs list |  | List of comma-separated devices to use as physical devices in this volume group. Required when creating or resizing volume group. The module will take care of running pvcreate if needed.
state string | Choices: absent present ← | Control if the volume group exists.
vg string / required |  | The name of the volume group.
vg_options string |  | Additional options to pass to `vgcreate` when creating the volume group.

## Notes

Note

- This module does not modify PE size for already present volume group.

## See Also

See also

filesystem – Makes a filesystem
  The official documentation on the filesystem module.
lvol – Configure LVM logical volumes
  The official documentation on the lvol module.
parted – Configure block device partitions
  The official documentation on the parted module.

## Examples

    - name: Create a volume group on top of /dev/sda1 with physical extent size = 32MB
      lvg:
        vg: vg.services
        pvs: /dev/sda1
        pesize: 32

    - name: Create a volume group on top of /dev/sdb with physical extent size = 128KiB
      lvg:
        vg: vg.services
        pvs: /dev/sdb
        pesize: 128K

    # If, for example, we already have VG vg.services on top of /dev/sdb1,
    # this VG will be extended by /dev/sdc5.  Or if vg.services was created on
    # top of /dev/sda5, we first extend it with /dev/sdb1 and /dev/sdc5,
    # and then reduce by /dev/sda5.
    - name: Create or resize a volume group on top of /dev/sdb1 and /dev/sdc5.
      lvg:
        vg: vg.services
        pvs: /dev/sdb1,/dev/sdc5

    - name: Remove a volume group with name vg.services
      lvg:
        vg: vg.services
        state: absent

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]

### Authors

- Alexander Bulimov (@abulimov)

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