In the following table, "Y" indicates support for storage space reclamation, "N" indicates a lack of support for storage space reclamation, and "Conditional support" indicates support for storage space reclamation only when the virtual machine disk controller driver is version 100.92.104.22900.
| Virtual machine configuration | Virtual volume bus | ||||
|---|---|---|---|---|---|
| Operating system | Version | System disk bus | Firmware | SCSI | VIRTIO |
| CentOS | 8.4 | VIRTIO | BIOS | Y | Y |
| SCSI | BIOS | Y | Y | ||
| 8.5 | VIRTIO | BIOS | Y | Y | |
| RHEL | 8.5 | VIRTIO | BIOS | Y | Y |
| 8.6 | VIRTIO | BIOS | Y | Y | |
| 9.2 | VIRTIO | BIOS | Y | Y | |
| Ubuntu | Server 20.04 | VIRTIO | BIOS | Y | Y |
| Server 19.04 | VIRTIO | BIOS | Y | Y | |
| SUSE Linux Enterprise | Server 12 SP5 | VIRTIO | BIOS | Y | N |
| 15 SP1 | VIRTIO | BIOS | Y | N | |
| Server 15 SP2 | VIRTIO | BIOS | Y | Y | |
| Debian | 11.7.0 | VIRTIO | BIOS | Y | Y |
| 12.0.0 | VIRTIO | BIOS | Y | Y | |
| Fedora | 36-1.5 | VIRTIO | BIOS | Y | Y |
| Windows Desktop | Windows 10 Pro | VIRTIO | BIOS | Conditional support | Conditional support |
| Windows 11 Pro | VIRTIO | BIOS | Conditional support | Conditional support | |
| Windows Server | Standard 2012 R2 | VIRTIO | BIOS | Y | Y |
| Datacenter 2016 | VIRTIO | BIOS | Y | Y | |
| Standard 2019 | VIRTIO | BIOS | Y | Y | |
| Standard Evaluation 2022 | VIRTIO | BIOS | Conditional support | Conditional support | |
