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block: add aio disk backend

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Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
This commit is contained in:
Thomas Barrett
2023-10-18 19:59:22 -07:00
committed by Bo Chen
parent 6105d3ca83
commit bae13c5c56
8 changed files with 202 additions and 14 deletions
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28
tests/integration.rs
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@@ -3055,7 +3055,7 @@ mod common_parallel {
handle_child_output(r, &output);
}
fn _test_virtio_block(image_name: &str, disable_io_uring: bool) {
fn _test_virtio_block(image_name: &str, disable_io_uring: bool, disable_aio: bool) {
let focal = UbuntuDiskConfig::new(image_name.to_string());
let guest = Guest::new(Box::new(focal));
@@ -3085,9 +3085,10 @@ mod common_parallel {
)
.as_str(),
format!(
"path={},readonly=on,direct=on,num_queues=4,_disable_io_uring={}",
"path={},readonly=on,direct=on,num_queues=4,_disable_io_uring={},_disable_aio={}",
blk_file_path.to_str().unwrap(),
disable_io_uring
disable_io_uring,
disable_aio,
)
.as_str(),
])
@@ -3140,23 +3141,28 @@ mod common_parallel {
}
#[test]
fn test_virtio_block() {
_test_virtio_block(FOCAL_IMAGE_NAME, false)
fn test_virtio_block_io_uring() {
_test_virtio_block(FOCAL_IMAGE_NAME, false, true)
}
#[test]
fn test_virtio_block_disable_io_uring() {
_test_virtio_block(FOCAL_IMAGE_NAME, true)
fn test_virtio_block_aio() {
_test_virtio_block(FOCAL_IMAGE_NAME, true, false)
}
#[test]
fn test_virtio_block_sync() {
_test_virtio_block(FOCAL_IMAGE_NAME, true, true)
}
#[test]
fn test_virtio_block_qcow2() {
_test_virtio_block(FOCAL_IMAGE_NAME_QCOW2, false)
_test_virtio_block(FOCAL_IMAGE_NAME_QCOW2, false, false)
}
#[test]
fn test_virtio_block_qcow2_backing_file() {
_test_virtio_block(FOCAL_IMAGE_NAME_QCOW2_BACKING_FILE, false)
_test_virtio_block(FOCAL_IMAGE_NAME_QCOW2_BACKING_FILE, false, false)
}
#[test]
@@ -3181,7 +3187,7 @@ mod common_parallel {
.output()
.expect("Expect generating VHD image from RAW image");
_test_virtio_block(FOCAL_IMAGE_NAME_VHD, false)
_test_virtio_block(FOCAL_IMAGE_NAME_VHD, false, false)
}
#[test]
@@ -3205,7 +3211,7 @@ mod common_parallel {
.output()
.expect("Expect generating dynamic VHDx image from RAW image");
_test_virtio_block(FOCAL_IMAGE_NAME_VHDX, false)
_test_virtio_block(FOCAL_IMAGE_NAME_VHDX, false, false)
}
#[test]