Anatol Belski 4676fdb494 block: Add unit tests for DISCARD zero flag ... Add comprehensive tests for DISCARD and WRITE_ZEROES operations: QCOW2 zero flag test validates the complete workflow: allocate cluster, DISCARD it, verify reads return zeros, write new data, verify cluster reallocated. QcowSync tests verify punch_hole and write_zeroes with Arc<Mutex<>> sharing, including tests for cache consistency with multiple async I/O operations. RawFileSync tests verify punch_hole and write_zeroes using fallocate. Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>		2026-02-13 18:44:30 +00:00
..
src	block: Add unit tests for DISCARD zero flag	2026-02-13 18:44:30 +00:00
Cargo.toml	block: qcow: Validate incompatible feature bits	2026-01-23 18:58:56 +00:00