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tests: Set image_type=raw for rate limiter block test images

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The rate limiter tests create raw block images with dd but do not
specify image_type=raw. Without it the VMM autodetects the format
and enables sector 0 write protection for unknown image types,
causing I/O errors when fio writes to sector 0 and making the
test hang until timeout.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
This commit is contained in:
Anatol Belski
2026-03-13 09:25:16 +01:00
committed by Rob Bradford
parent f6a1d821d7
commit 3cbbce353e
1 changed files with 3 additions and 3 deletions
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6
cloud-hypervisor/tests/integration.rs
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@@ -14402,11 +14402,11 @@ mod rate_limiter {
let test_blk_params = if bandwidth {
format!(
"path={blk_rate_limiter_test_img},num_queues={num_queues},bw_size={bw_size},bw_refill_time={bw_refill_time}"
"path={blk_rate_limiter_test_img},num_queues={num_queues},bw_size={bw_size},bw_refill_time={bw_refill_time},image_type=raw"
)
} else {
format!(
"path={blk_rate_limiter_test_img},num_queues={num_queues},ops_size={bw_size},ops_refill_time={bw_refill_time}"
"path={blk_rate_limiter_test_img},num_queues={num_queues},ops_size={bw_size},ops_refill_time={bw_refill_time},image_type=raw"
)
};
@@ -14512,7 +14512,7 @@ mod rate_limiter {
);
disk_args.push(format!(
"path={test_img_path},num_queues={num_queues},rate_limit_group=group0"
"path={test_img_path},num_queues={num_queues},rate_limit_group=group0,image_type=raw"
));
}