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runtime-rs: Add block_device_cache_direct to config of ch and dragonball

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Add block_device_cache_direct to config of ch and dragonball in
runtime-rs because they support this config.

Fixes: #10849

Signed-off-by: Hui Zhu <teawater@antgroup.com>
This commit is contained in:
Hui Zhu 2025-02-07 13:59:30 +08:00
parent db04c7ec93
commit 70d9afbd1f
2 changed files with 10 additions and 0 deletions
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5
src/runtime-rs/config/configuration-cloud-hypervisor.toml.in
View File

@ -172,6 +172,11 @@ default_bridges = @DEFBRIDGES@
# rootfs is backed by a block device.
block_device_driver = "virtio-blk-pci"
# Specifies cache-related options for block devices.
# Denotes whether use of O_DIRECT (bypass the host page cache) is enabled.
# Default false
#block_device_cache_direct = true
# Enable huge pages for VM RAM, default false
# Enabling this will result in the VM memory
# being allocated using huge pages.

5
src/runtime-rs/config/configuration-dragonball.toml.in
View File

@ -204,6 +204,11 @@ virtio_fs_extra_args = @DEFVIRTIOFSEXTRAARGS@
# Metadata, data, and pathname lookup are cached in guest and never expire.
virtio_fs_cache = "@DEFVIRTIOFSCACHE@"
# Specifies cache-related options for block devices.
# Denotes whether use of O_DIRECT (bypass the host page cache) is enabled.
# Default false
#block_device_cache_direct = true
# Enable huge pages for VM RAM, default false
# Enabling this will result in the VM memory
# being allocated using huge pages.