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docs: update gofurther/virtiofs

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lukas 2023-05-29 09:17:29 +00:00
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gofurther/virtiofs.md
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@ -2,7 +2,7 @@
title: Share a host directory with a guest using virtiofs
description:
published: true
date: 2023-05-29T09:14:51.426Z
date: 2023-05-29T09:17:27.685Z
tags:
editor: markdown
dateCreated: 2022-08-13T00:16:17.437Z
@ -18,7 +18,7 @@ It is designed to be fast and optimized for local usage, when the host and the g
Just as with other `virtio` devices, `virtio-fs` requires specialized drivers to be written for the host and the guest operating system.
## The guest
## Guest configuration
> For KVM/QEMU, as of January 2023, virtio-fs is only available for virtual machines managed by the system libvirt instance (`qemu:///system`)
{.is-warning}
@ -63,9 +63,11 @@ Just as with other `virtio` devices, `virtio-fs` requires specialized drivers to
* Inside the guest VM, mount the folder using the following command to mount the `/opt/share` host directory to the guest, using also the `/mnt` point:
`# mount -t virtiofs share /mnt/`
```
# mount -t virtiofs share /mnt/
```
* To make it permanent, edit `/etc/fstab` to look like the following:
* To make it permanent, add the following line to `/etc/fstab`:
```
share /mnt/ virtiofs rw,noatime,_netdev 0 2
@ -73,11 +75,15 @@ share /mnt/ virtiofs rw,noatime,_netdev 0 2
* Make sure it works before rebooting the guest virtual machine, by un-mounting the share
`# umount /mnt/`
```
# umount /mnt/
```
* and then mounting all share available in fstab:
* and then mounting all share available in `fstab`:
`# mount all`
```
# mount all
```
## Resources