Use updated --memory option parameters. The field `size` needs
M/G suffix. Without the suffix cloud-hypervisor panics at
src/main.rs:353
Also the use of backing file is deprecated so use `shared` field
Signed-off-by: Amey Narkhede <ameynarkhede02@gmail.com>
Now that our CI has transitioned from ClearLinux to Ubuntu images
exclusively, let's update the documentation to refer to Ubuntu images
instead of ClearLinux's ones.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
With the latest version of virtiofsd, some changes have been made
to the socket path parameter. This needs to be updated in the cloud
hypervisor codebase, so that our CI keeps running correctly.
Fixes#611
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The cache= option from the virtiofsd backend is meant to be used
depending on how the user wants to use the guest page cache. For most
use cases, we want to bypass the guest page cache to reduce the guest
memory footprint, which is why "cache=none" should be the default.
"cache=always" is the other option when the user wants to do something
specific by using the guest page cache, but should not be the default
anymore.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
With latest kernel, virtio-fs mount command has been simplified, and
this needs to be applied everywhere in our tests and documentation.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The documentation was out of date since the URL to download virtiofsd
binary was not valid anymore. Instead, the updated documentation now
describe how to build virtiofsd from source.
Fixes#491
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Update all references to the new repository locations. Many of these will
redirect however the one used for the hypervisor-fw binary does not so
this is required to allow the builds to pass.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The cloud-hypervisor supports the DAX shared region for better virtio-fs
performances, but it was not updated in the documentation. This commit
takes care of this and also update the mount command since it changed
with virtio-fs v0.3.
Fixes#433
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Having the virtual IOMMU created with --iommu is one thing, but we also
need a way to decide if a virtio-blk device should be attached to this
virtual IOMMU or not. That's why we introduce an extra option "iommu"
with the value "on" or "off". By default, the device is not attached,
which means "iommu=off".
One side effect of this new option is that we had to introduce a new
option for the disk path, simply called "path=".
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Add some documentation specific to virtio-fs and how to perform
filesystem sharing between host and guest with cloud-hypervisor.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
