Frequently Asked Questions
Instructions
- Security and stability fixes for OpenSSH
- [HOWTO] Set/reset password of a VM by having cloud-init installed
- Resetting forgotten admin user password
- Accessing NFS backup content in Virtuozzo Hybrid Infrastructure
- Adding second IPv4 subnet in VHI
- Virtuozzo Hybrid Infrastructure: Alert 'S3 cluster misconfiguration'
Troubleshooting
- How to free a stuck "releasing" disk task
- Kolla-ansible post-deploy returned : Unexpected HTTP code 502 returned from backend
- Nodes with AMD Epyc Rome CPU and Mellanox NIC reboot unexpectedly
- False positive alert "Hypervisor host mismatch" and "Volume attachment details mismatch" may appear after update to Virtuozzo Hybrid Infrastructure 5.2
- Can't attach a GPU to a VM via offline resize. PCI alias gpu is not defined
- Low network performance between VMs caused by default MTU