ZStack International

To check whether one VM instance supports hardware virtualization, run egrep "vmx|svm" /proc/cpuinfo in your terminal. If there are outputs, the V...

If ZStack DHCP services conflict with those of the current data center, the network range used by VM instances in ZStack must not duplicate the used IP rang...

If the original hostname is localhost in the image used by the VM instance, the DHCP service will associate hostname with the IP address of the VM instance....

If the original hostname is not localhost in the image used by the VM instance, the DHCP service will use the original hostname rather than assign a new hos...

The following are two methods on how to change the IP address for a console proxy: UI: Go to Platform Management > Console Proxy, and set an IP address...

Change the IP address for the console proxy. The following are two methods on how to change the IP address for a console proxy: UI: Go to Platform Man...

Currently, the ReserverIpRange API is not available. If you want ZStack to reserve several specific IP addresses from the configured IP range, create a spe...

Go to Resource Pool > VM Instance, select multiple VM instances, choose Actions > Change Instance Offering, and select an appropriate instance offering.

Symptom: When you start a VM instance, you may encounter the following similar errors: uses a qcow2 feature which is not supported by this qemu version: QC...

Yes. ZStack lets you modify MAC addresses for the stopped VM instances.