# nvmet.global.update

Update NVMe target global config.

Type: object

##

Type: array
No Additional Items

#### Tuple Validation

##### Parameter 1: nvmet_update

#### nvmet_update

Type: object

NVMetGlobalUpdateArgs parameters.

No Additional Properties

##

#### Basenqn

Type: string

NQN to be used as the prefix on the creation of a subsystem, if a subnqn is not supplied to `nvmet.subsys.create`.

Modifying this value will not change the subnqn of any existing subsystems.

Must be at least `11` characters long

Must be at most `223` characters long

##

#### Kernel

Type: boolean

Select the NVMe-oF backend.

##

#### Ana

Type: boolean

Asymmetric Namespace Access (ANA) enabled.

##

#### Rdma

Type: boolean

RDMA is enabled for NVMe-oF.

Enabling is limited to TrueNAS Enterprise-licensed systems and requires the system and network environment have Remote Direct Memory Access (RDMA)-capable hardware.

Once enabled one or more `ports` may be configured with RDMA selected as the transport. See `nvmet.port.create`.

##

#### Xport Referral

Type: boolean

Controls whether cross-port referrals will be generated for ports on this TrueNAS.

If ANA is active then referrals will always be generated between the peer ports on each TrueNAS controller node.

##

#### NVMetGlobalEntry

Type: object

The updated NVMe-oF global configuration.

No Additional Properties

##

#### Id

Type: integer

Unique identifier for the NVMe-oF global configuration.

##

#### Basenqn

Type: string

NQN to be used as the prefix on the creation of a subsystem, if a subnqn is not supplied to `nvmet.subsys.create`.

Modifying this value will not change the subnqn of any existing subsystems.

##

#### Kernel

Type: boolean

Select the NVMe-oF backend.

##

#### Ana

Type: boolean

Asymmetric Namespace Access (ANA) enabled.

##

#### Rdma

Type: boolean

RDMA is enabled for NVMe-oF.

Enabling is limited to TrueNAS Enterprise-licensed systems and requires the system and network environment have Remote Direct Memory Access (RDMA)-capable hardware.

Once enabled one or more `ports` may be configured with RDMA selected as the transport. See `nvmet.port.create`.

##

#### Xport Referral

Type: boolean

Controls whether cross-port referrals will be generated for ports on this TrueNAS.

If ANA is active then referrals will always be generated between the peer ports on each TrueNAS controller node.

Required roles: SHARING_NVME_TARGET_WRITE