Resource Pool - Volume

Volumes can be created on shared storages. Can these volumes be randomly attached to any VM instance?
ZStack lets you add different clusters to different primary storages within a zone, while these primary storages can either be LocalStorage or shared storag...
Mon, 28 Mar, 2022 at 11:38 AM
When I attach a new L3 network for a VM instance, why does only one NIC be displayed?
When you add a new NIC to a VM instance, QEMU only presents this NIC to the system, but this NIC cannot correctly be identified. To view this new NIC, run l...
Mon, 28 Mar, 2022 at 11:38 AM
Why is "QueryVolume actualSize" inconsistent with the actual file size?
When you use disks, actual size will continue to increase. Navigate to Resource Pool > Volume, expand the details page of a volume, and click the refresh...
Mon, 28 Mar, 2022 at 11:39 AM
When the disk of a VM instance is completely written, the VM instance cannot be started. What should I do?
Before starting the VM instance, expand the disk. We recommend that you back up the VM instance as an image.
Mon, 28 Mar, 2022 at 11:40 AM
How can I migrate a volume to the target primary storage?
To migrate a volume to the target primary storage Navigate to Resource Pool > Volume, select the volume to be migrated. Then, click Actions > Storage...
Mon, 28 Mar, 2022 at 11:40 AM
When I install Virtio drivers in Windows, which types of driver should I install for the disk?
Install the VioStor storage controller and vioscsi disk controller.
Mon, 28 Mar, 2022 at 11:41 AM
Which storage should the data volume be created on, primary storage or backup storage? Why can't the created data volume be found on Windows?
The data volume is created on the primary storage. Hence, you must install a Virtio driver to your VM instances.
Mon, 28 Mar, 2022 at 11:41 AM
Can the VM instance that is created based on a template in ZStack use the Master Disk+Incremental Disk mode?
ZStack adopts the incremental disk mode. An image will be downloaded to a primary storage as an image cache from a backup storage. This image cache will be ...
Mon, 28 Mar, 2022 at 11:42 AM
After attaching a volume to a Linux VM instance, modify the /etc/fstab file of the VM instance. When encapsulating the VM instance as an image online and using this image to create other VM instances, the created VM instances will be hung a
Cause: Attaching a volume to a VM instance is a dynamic operation, while the /etc/fstab configuration file for the VM instance is static. After attaching t...
Mon, 28 Mar, 2022 at 11:43 AM
Why is the actual capacity for a volume larger than the allocated capacity?
When the volume is qcow2, the actual capacity for the volume will accumulate the snapshot capacity.
Mon, 28 Mar, 2022 at 11:43 AM