Create vSwitch in 9.1 not possible

[ThorstenBolz]

Hi,

i like to create a vsitch inside my cluster. i configure it without any error. the vswitch is showing up, but after a refresh, the vswitch disappear and is not possible to select inside vm data network creation.

Any Ideas?

Thanks...

[DiegoDelgado]

Cen you provide more info?

Is it a cluster using HVM 26.04? Do you see any info in the morpheus logs? (Under Administration -> Health -> Morpheus Logs)

[ThorstenBolz]

OK,

i want to add a second Host to my cluster and for that i need to create a Virtual Switch.

So i try to create via gui - Cluster - Network - add virtual Switch.

Here is the log:

WARN

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] reconcileVirtualSwitch: rolling back create of vswitch1 — 0 hosts to clean up

ERROR

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] reconcileVirtualSwitch: FAILED on host=hpvme1 switch=vswitch1 op=create: Command failed.

INFO

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] reconcileVirtualSwitch: host=hpvme1 op=create result: success=false syncStatus=error msg=Command failed.

ERROR

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] dispatchVirtualSwitchOp: FAILED op=create switch=vswitch1 host=hpvme1 msg=Command failed. data=null

INFO

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] hvmcli exec: server=hpvme1 cmd=[sudo hvmcli virtswitch list --json]

ERROR

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] dispatchVirtualSwitchCreate: create FAILED host=hpvme1 switch=vswitch1 msg=Command failed.

ERROR

20.10.2026, 08:52:57

[RxCachedThreadScheduler-11] hvmcli exec FAILED (errorCode=1): server=hpvme1 cmd=[sudo hvmcli virtswitch create --virtswitch-name 

Cluster is using:

HVM 2.0 Cluster on HVM/Ubuntu 26.04