> For the complete documentation index, see [llms.txt](https://docs.trilio.io/rhv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trilio.io/rhv/tvr-support-matrix.md).

# Trilio 4.2 Support Matrix

| RHV Version | ovirt-imageio version                 | Storage Domain |
| ----------- | ------------------------------------- | -------------- |
| 4.3.X       | 1.4.5 / 1.4.8 / 1.5.1 / 1.5.2 / 1.5.3 | NFSv3, iSCSI   |
| 4.4.X       | 1.6.X / 2.0.X / 2.1.X                 | NFSv3, iSCSI   |

|                |                       |                |
| -------------- | --------------------- | -------------- |
| RHHI-V Version | ovirt-imageio version | Storage Domain |
| 1.6            | 1.4.5 / 1.4.8         | NFSv3, iSCSI   |
| 1.7            | 1.5.1 / 1.5.2 / 1.5.3 | NFSv3, iSCSI   |
| 1.8            | 1.6.X / 2.0.X / 2.1.X | NFSv3, iSCSI   |

{% hint style="danger" %}
RHV 4.3.9 contains a bug that highly impacts Trilio up to the point of being unfunctional.\
A Red Hat Hotfix is available from Trilio Customer Success.\
The patch will be included officially in RHV 4.3.10
{% endhint %}

| OVirt Version | ovirt-imageio version | Storage Domain |
| ------------- | --------------------- | -------------- |
| 4.4.X         | 1.6.X / 2.0.X / 2.1.X | NFSv3, iSCSI   |