nxtVirt — Virtualization
Product details, hardware compatibility, performance benchmarks, and datasheet on NxtSight.tech
nxtVirt Documentation
User Guide
Launch, manage, resize, migrate, and snapshot virtual machine instances.
Admin Guide
Configure hypervisor hosts, schedulers, flavors, quotas, and compute policies.
CLI Reference
Full CLI command reference for compute, flavors, aggregates, and migrations.
Deployment Guide
Deploy nxtVirt using nxtDeploy — the NxtSight cluster provisioning and lifecycle tool.
Key Capabilities
Launch Instances
Create virtual machines from OS images, configure networking, and attach storage in one workflow.
Live Migration
Move running workloads between compute nodes with zero downtime — including vTPM-secured instances.
Live vCPU & RAM Scaling
Dynamically adjust vCPU and memory on running instances without rebooting.
Snapshots & Backup
Point-in-time instance snapshots with filesystem consistency and granular file-level restore.
Related Services
Block Storage
Persistent volumes and snapshots backed by the nxtStore distributed storage backend
Networking
Tenant networks, floating IPs, and security groups for nxtVirt compute instances
nxtStore Storage
The distributed storage layer that powers nxtVirt block volumes and image storage