tunable.create ============== Create a tunable. .. raw:: html
Type: object

Type: array
No Additional Items

Tuple Validation

Parameter 1: data

data

Type: object
No Additional Properties

Type

Type: enum (of string) Default: "SYSCTL"
  • SYSCTL: var is a sysctl name (e.g. kernel.watchdog) and value is its corresponding value (e.g. 0).
  • UDEV: var is a udev rules file name (e.g. 10-disable-usb, .rules suffix will be appended automatically)
    and value is its contents (e.g. BUS=="usb", OPTIONS+="ignore_device").
  • ZFS: var is a ZFS kernel module parameter name (e.g. zfs_dirty_data_max_max) and value is its value (e.g.
    783091712).
Must be one of:
  • "SYSCTL"
  • "UDEV"
  • "ZFS"

Var

Type: string

Value

Type: string

Comment

Type: string Default: ""

Enabled

Type: boolean Default: true

Update Initramfs

Type: boolean Default: true

If false, then initramfs will not be updated after creating a ZFS tunable and you will need to run system boot update_initramfs manually.

TunableEntry

Type: object
No Additional Properties

Type

Type: enum (of string) Default: "SYSCTL"
  • SYSCTL: var is a sysctl name (e.g. kernel.watchdog) and value is its corresponding value (e.g. 0).
  • UDEV: var is a udev rules file name (e.g. 10-disable-usb, .rules suffix will be appended automatically)
    and value is its contents (e.g. BUS=="usb", OPTIONS+="ignore_device").
  • ZFS: var is a ZFS kernel module parameter name (e.g. zfs_dirty_data_max_max) and value is its value (e.g.
    783091712).
Must be one of:
  • "SYSCTL"
  • "UDEV"
  • "ZFS"

Var

Type: string

Value

Type: string

Comment

Type: string Default: ""

Enabled

Type: boolean Default: true

Update Initramfs

Type: boolean Default: true

If false, then initramfs will not be updated after creating a ZFS tunable and you will need to run system boot update_initramfs manually.

Id

Type: integer

Orig Value

Type: string


*Required roles:* SYSTEM_TUNABLE_WRITE