request vmhost mode

date_range 19-Nov-23

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Syntax

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request vmhost mode [compute | hybrid | throughput | mode-name]

Description

Select the operational mode of the device from a pre-defined list of modes (compute, hybrid, or throughput) or specify a mode-name for a custom mode.

Note:

Starting from Junos OS Release 19.3R1, if the same physical CPU is used for both VNFs and the Junos OS or device components, the request to change the mode fails and an error message is displayed. For example:
```
root> request vmhost mode throughput 
error: Mode cannot be changed; Reason: Reserved CPUs conflict with VNF cpu pinnings: 3
```
When you upgrade the software image that has a VNF CPU conflict to Junos OS Release 19.3R1 by using the CLI upgrade option, the upgrade succeeds and the VNF configuration is applied. The VNF CPU conflict is reported by JDM only if you issue a commit command. You must modify the VNF configurations accordingly.

Required Privilege Level

maintenance

Sample Output

request vmhost mode compute

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user@host> request vmhost mode compute
warning: Device will be rebooted to change the mode from hybrid to compute
Do you want to continue? [yes,no] (no) 
 

Release Information

The request vmhost mode command is introduced in Junos OS Release 19.1R1.

The request vmhost mode mode-name command is introduced in Junos OS Release 21.1R1 for NFX250 NextGen and NFX350 devices.

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