Skip to main content

vserver nvme subsystem host show

Contributors
Suggest changes
PDFs

Display NVMe hosts configured to the subsystem

Availability: This command is available to cluster and Vserver administrators at the admin privilege level.

Description

The vserver nvme subsystem host show command displays information for the NVMe subsystem hosts.

Parameters

{ [-fields <fieldname>,…​]

If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-vserver <Vserver Name>] - Vserver Name

Use this parameter to display the NVMe subsystem hosts that match the Vserver that you specify.

[-subsystem <text>] - Subsystem

Use this parameter to display the NVMe subsystem hosts that match the subsystem that you specify.

[-host-nqn <text>] - Host NQN

Use this parameter to display the NVMe subsystem host that matches the subsystem host NQN that you specify.

[-priority {regular|high}] - Host Priority

Specifies the host priority.

[-io-queue-count <integer>] - Number of I/O Queue Pairs

Use this parameter to display the NVMe subsystem hosts that match the maximum IO queue count that you specify.

[-io-queue-depth <integer>] - I/O Queue Depth

Use this parameter to display the NVMe subsystem hosts that match the maximum IO queue depth that you specify.

[-dhchap-hash-function {sha-256|sha-512}] - Authentication Hash Function

Specifies the NVMe DH-HMAC-CHAP in-band authentication hash function.

[-dhchap-dh-group {none|2048-bit|3072-bit|4096-bit|6144-bit|8192-bit}] - Authentication Diffie-Hellman Group

Specifies the NVMe DH-HMAC-CHAP in-band authentication Diffie-Hellman group size.

[-dhchap-mode {none|unidirectional|bidirectional}] - Authentication Mode

Reports the NVMe DH-HMAC-CHAP in-band authentication mode.

[-tls-key-type {none|configured}] - TLS Key Type

Specifies the type of TLS pre-shared key (PSK) for the host.

Examples

cluster::*> vserver nvme subsystem host show -vserver vs_1 -subsystem sub_1
Vserver Subsystem Host NQN
------- --------- ------------------------------------
vs_1    sub_1     nqn.2001-08.com.example:nvme:host1
                  nqn.2001-08.com.example:nvme:host2
                  nqn.2001-08.com.example:nvme:host3
3 entries were displayed.