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---
author:
- Jeroen Hoekx (@jhoekx)
- Alexander Bulimov (@abulimov)
module: lvol
short_description: Configure LVM logical volumes
description:
- This module creates, removes or resizes logical volumes.
version_added: "1.1"
options:
vg:
description:
- The volume group this logical volume is part of.
lv:
description:
- The name of the logical volume.
size:
description:
- The size of the logical volume, according to lvcreate(8) --size, by
default in megabytes or optionally with one of [bBsSkKmMgGtTpPeE] units; or
according to lvcreate(8) --extents as a percentage of [VG|PVS|FREE];
Float values must begin with a digit.
Resizing using percentage values was not supported prior to 2.1.
state:
description:
- Control if the logical volume exists. If C(present) and the
volume does not already exist then the C(size) option is required.
choices: [ absent, present ]
default: present
active:
description:
- Whether the volume is activate and visible to the host.
type: bool
default: 'yes'
version_added: "2.2"
force:
description:
- Shrink or remove operations of volumes requires this switch. Ensures that
that filesystems get never corrupted/destroyed by mistake.
type: bool
default: 'no'
version_added: "1.5"
opts:
description:
- Free-form options to be passed to the lvcreate command.
version_added: "2.0"
snapshot:
description:
- The name of the snapshot volume
version_added: "2.1"
pvs:
description:
- Comma separated list of physical volumes (e.g. /dev/sda,/dev/sdb).
version_added: "2.2"
thinpool:
description:
- The thin pool volume name. When you want to create a thin provisioned volume, specify a thin pool volume name.
version_added: "2.5"
shrink:
description:
- Shrink if current size is higher than size requested.
type: bool
default: 'yes'
version_added: "2.2"
resizefs:
description:
- Resize the underlying filesystem together with the logical volume.
type: bool
default: 'no'
version_added: "2.5"
notes:
- You must specify lv (when managing the state of logical volumes) or thinpool (when managing a thin provisioned volume).
s
- name: Create a logical volume of 512m
lvol:
vg: firefly
lv: test
size: 512
- name: Create a logical volume of 512m with disks /dev/sda and /dev/sdb
lvol:
vg: firefly
lv: test
size: 512
pvs: /dev/sda,/dev/sdb
- name: Create cache pool logical volume
lvol:
vg: firefly
lv: lvcache
size: 512m
opts: --type cache-pool
- name: Create a logical volume of 512g.
lvol:
vg: firefly
lv: test
size: 512g
- name: Create a logical volume the size of all remaining space in the volume group
lvol:
vg: firefly
lv: test
size: 100%FREE
- name: Create a logical volume with special options
lvol:
vg: firefly
lv: test
size: 512g
opts: -r 16
- name: Extend the logical volume to 1024m.
lvol:
vg: firefly
lv: test
size: 1024
- name: Extend the logical volume to consume all remaining space in the volume group
lvol:
vg: firefly
lv: test
size: +100%FREE
- name: Extend the logical volume to take all remaining space of the PVs and resize the underlying filesystem
lvol:
vg: firefly
lv: test
size: 100%PVS
resizefs: true
- name: Resize the logical volume to % of VG
lvol:
vg: firefly
lv: test
size: 80%VG
force: yes
- name: Reduce the logical volume to 512m
lvol:
vg: firefly
lv: test
size: 512
force: yes
- name: Set the logical volume to 512m and do not try to shrink if size is lower than current one
lvol:
vg: firefly
lv: test
size: 512
shrink: no
- name: Remove the logical volume.
lvol:
vg: firefly
lv: test
state: absent
force: yes
- name: Create a snapshot volume of the test logical volume.
lvol:
vg: firefly
lv: test
snapshot: snap1
size: 100m
- name: Deactivate a logical volume
lvol:
vg: firefly
lv: test
active: false
- name: Create a deactivated logical volume
lvol:
vg: firefly
lv: test
size: 512g
active: false
- name: Create a thin pool of 512g
lvol:
vg: firefly
thinpool: testpool
size: 512g
- name: Create a thin volume of 128g
lvol:
vg: firefly
lv: test
thinpool: testpool
size: 128g
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