Zen

Translation

variant: fcos
version: 1.3.0{butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
English type: delimited block -
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
927/9490 · 949

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If your disk configuration is simple and uses the same disk the OS was booted from then the `/dev/disk/by-id/coreos-boot-disk` link can be used to conveniently refer to that device. This link is only available during provisioning for the purpose of making it easy to refer to the same disk the OS was booted from.
 
If you need to access other disks, you can boot a single machine with an Ignition configuration with only SSH access, and then inspect the block devices via e.g. the `lsblk` command.
 
For physical hardware, it is recommended to reference devices via the `/dev/disk/by-id/` or `/dev/disk/by-path` links.
 
Setting up separate /var mounts
 
Here's an example Butane config to set up `/var` on a separate partition on the same primary disk:
 
Adding a /var partition to the primary disk
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
- # The link to the block device the OS was booted from.
device: /dev/disk/by-id/coreos-boot-disk
# We do not want to wipe the partition table since this is the primary
# device.
wipe_table: false
partitions:
- number: 4
label: root
# Allocate at least 8 GiB to the rootfs. See NOTE above about this.
size_mib: 8192
resize: true
- size_mib: 0
# We assign a descriptive label to the partition. This is important
# for referring to it in a device-agnostic way in other parts of the
# configuration.
label: var
filesystems:
- path: /var
device: /dev/disk/by-partlabel/var
# We can select the filesystem we'd like.
format: ext4
# Ask Butane to generate a mount unit for us so that this filesystem
# gets mounted in the real root.
with_mount_unit: true
 
You can of course mount only a subset of `/var` into a separate partition. For example, to mount `/var/lib/containers`:
 
Adding a /var/lib/containers partition to the primary disk
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
- device: /dev/disk/by-id/coreos-boot-disk
wipe_table: false
partitions:
- number: 4
label: root
# Allocate at least 8 GiB to the rootfs. See NOTE above about this.
size_mib: 8192
resize: true
- size_mib: 0
label: containers
filesystems:
- path: /var/lib/containers
device: /dev/disk/by-partlabel/containers
format: xfs
with_mount_unit: true
 
Alternatively, you can also mount storage from a separate disk. For example, here we mount `/var/log` from a partition on `/dev/vdb`:
 
Adding /var/log from a secondary disk
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
- device: /dev/vdb
wipe_table: false
partitions:
- size_mib: 0
start_mib: 0
label: log
filesystems:
- path: /var/log
device: /dev/disk/by-partlabel/log
format: xfs
with_mount_unit: true
 
Defining a disk with multiple partitions
 
In this example, we wipe the disk and create two new partitions.
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
variant: fcos
version: 1.3.0
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
Reconfiguring the root filesystem
 
It is possible to reconfigure the root filesystem itself. You can use the path `/dev/disk/by-label/root` to refer to the original root partition. You must ensure that the new filesystem also has a label of `root`.
 
You must have at least 4 GiB of RAM for root reprovisioning to work.
 
Here's an example of moving from xfs to ext4, but reusing the same partition on the primary disk:
 
Changing the root filesystem to ext4
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
filesystems:
- device: /dev/disk/by-partlabel/root
wipe_filesystem: true
format: ext4
label: root
 
Similarly to the previous section, you can also move the root filesystem entirely. Here, we're moving root to a RAID0 device:
 
Moving the root filesystem to RAID0
 
variant: fcos
version: {butane-latest-stable-spec}
storage:
raid:
- name: myroot
level: raid0
devices:
- /dev/disk/by-id/virtio-disk1
- /dev/disk/by-id/virtio-disk2
filesystems:
- device: /dev/md/myroot
format: xfs
wipe_filesystem: true
label: root
 
You don't need the `path` or `with_mount_unit` keys; FCOS knows that the root partition is special and will figure out how to find it and mount it.
 
If you want to replicate the boot disk across multiple drives for resiliency to drive failure, you need to mirror all the default partitions (root, boot, EFI System Partition, and bootloader code). There is special Butane config syntax for this:
 
Mirroring the boot disk onto two drives
 
variant: fcos
version: {butane-latest-stable-spec}
boot_device:
mirror:
devices:
- /dev/sda
- /dev/sdb
 
Defining a filesystem
 
This example demonstrates the process of creating the filesystem by defining and labeling the partitions, combining them into a RAID array, and formatting that array as ext4.
 
User avatar mt:weblate-translation-memory

Suggestion added

variant : fcos
version : 1.1.0
storage :
disks :
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device : /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table : true
partitions :
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label : part1
number : 1
size_mib : 32768
start_mib : 0
type_guid : 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label : part2
number : 0

Suggested change:

variant : fcos
version : 1.31.0
storage :
disks :
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device : /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table : true
partitions :
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label : part1
number : 1
size_mib : 32768
start_mib : 0
type_guid : 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label : part2
number : 0

Failing checks:

Mismatching line breaks 10 months ago

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User avatar mt:weblate-translation-memory

Suggestion added
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
variant : fcos
version : 1.31.0
storage :
disks :
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device : /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table : true
partitions :
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label : part1
number : 1
size_mib : 32768
start_mib : 0
type_guid : 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label : part2
number : 0
10 months ago
User avatar None

String updated in the repository
variant: fcos
version: {butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
variant: fcos
version: 1.3.0
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
10 months ago
User avatar None

Source string changed
variant: fcos
version: 1.3.0{butane-latest-stable-spec}
storage:
disks:
-
# Mandatory. We use the World-Wide Number ID of the drive to ensure
# uniqueness.
device: /dev/disk/by-id/wwn-0x50014e2eb507fcdf
# This ensures that the partition table is re-created, along with all
# the partitions.
wipe_table: true
partitions:
# The first partition (slot number 1) is 32 GiB and starts at the
# beginning of the device. Its type_guid identifies it as a Linux
# swap partition.
- label: part1
number: 1
size_mib: 32768
start_mib: 0
type_guid: 0657fd6d-a4ab-43c4-84e5-0933c84b4f4f
# The second partition (implicit slot number 2) will be placed after
# partition 1 and will occupy the rest of the available space.
# Since type_guid is not specified, it will be a Linux native
# partition.
- label: part2
10 months ago
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Butane fedora-docs-l10n/fedora-coreos

16788062 String information

Source string description
type: delimited block -
Flags
no-wrap, placeholders:r"`[\w.\/\-_=@&*:$●+~()\] ]*`"
Source string location
pages/storage.adoc:140
String age
10 months ago
Last updated
10 months ago
Source string age
10 months ago
Translation file
po/fr/master/pages/storage.po, string 23