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---
author:
- Kairo Araujo (@kairoaraujo)
module: aix_filesystem
short_description: Configure LVM and NFS file systems for AIX
description:
- This module creates, removes, mount and unmount LVM and NFS file system for
AIX using C(/etc/filesystems).
- For LVM file systems is possible to resize a file system.
version_added: '2.8'
options:
account_subsystem:
description:
- Specifies whether the file system is to be processed by the accounting subsystem.
type: bool
default: no
attributes:
description:
- Specifies attributes for files system separated by comma.
type: list
default: agblksize='4096',isnapshot='no'
auto_mount:
description:
- File system is automatically mounted at system restart.
type: bool
default: yes
device:
description:
- Logical volume (LV) device name or remote export device to create a NFS file system.
- It is used to create a file system on an already existing logical volume or the exported NFS file system.
- If not mentioned a new logical volume name will be created following AIX standards (LVM).
type: str
fs_type:
description:
- Specifies the virtual file system type.
type: str
default: jfs2
permissions:
description:
- Set file system permissions. C(rw) (read-write) or C(ro) (read-only).
type: str
choices: [ ro, rw ]
default: rw
mount_group:
description:
- Specifies the mount group.
type: str
filesystem:
description:
- Specifies the mount point, which is the directory where the file system will be mounted.
type: str
required: true
nfs_server:
description:
- Specifies a Network File System (NFS) server.
type: str
rm_mount_point:
description:
- Removes the mount point directory when used with state C(absent).
type: bool
default: no
size:
description:
- Specifies the file system size.
- For already C(present) it will be resized.
- 512-byte blocks, Megabytes or Gigabytes. If the value has M specified
it will be in Megabytes. If the value has G specified it will be in
Gigabytes.
- If no M or G the value will be 512-byte blocks.
- If "+" is specified in begin of value, the value will be added.
- If "-" is specified in begin of value, the value will be removed.
- If "+" or "-" is not specified, the total value will be the specified.
- Size will respects the LVM AIX standards.
type: str
state:
description:
- Controls the file system state.
- C(present) check if file system exists, creates or resize.
- C(absent) removes existing file system if already C(unmounted).
- C(mounted) checks if the file system is mounted or mount the file system.
- C(unmounted) check if the file system is unmounted or unmount the file system.
type: str
required: true
choices: [ absent, mounted, present, unmounted ]
default: present
vg:
description:
- Specifies an existing volume group (VG).
type: str
notes:
- For more C(attributes), please check "crfs" AIX manual.
sb
- name: Create filesystem in a previously defined logical volume.
aix_filesystem:
device: testlv
filesystem: /testfs
state: present
- name: Creating NFS filesystem from nfshost.
aix_filesystem:
device: /home/ftp
nfs_server: nfshost
filesystem: /home/ftp
state: present
- name: Creating a new file system without a previously logical volume.
aix_filesystem:
filesystem: /newfs
size: 1G
state: present
vg: datavg
- name: Unmounting /testfs.
aix_filesystem:
filesystem: /testfs
state: unmounted
- name: Resizing /mksysb to +512M.
aix_filesystem:
filesystem: /mksysb
size: +512M
state: present
- name: Resizing /mksysb to 11G.
aix_filesystem:
filesystem: /mksysb
size: 11G
state: present
- name: Resizing /mksysb to -2G.
aix_filesystem:
filesystem: /mksysb
size: -2G
state: present
- name: Remove NFS filesystem /home/ftp.
aix_filesystem:
filesystem: /home/ftp
rm_mount_point: yes
state: absent
- name: Remove /newfs.
aix_filesystem:
filesystem: /newfs
rm_mount_point: yes
state: absent
s�
changed:
description: Return changed for aix_filesystems actions as true or false.
returned: always
type: bool
msg:
description: Return message regarding the action.
returned: always
type: str
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Check if file system already exists on /etc/filesystems.
:param module: Ansible module.
:param filesystem: filesystem name.
:return: True or False.
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Validate if NFS server is exporting the device (remote export).
:param module: Ansible module.
:param nfs_host: nfs_host parameter, NFS server.
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:return: True or False.
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