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
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qcow	block: Add unit tests for DISCARD zero flag	2026-02-13 18:44:30 +00:00
vhdx	block: add DiskFile::physical_size()	2025-12-14 17:02:36 +00:00
async_io.rs	block: Add supports_zero_flag trait method	2026-02-13 18:44:30 +00:00
fcntl.rs	misc: clippy: add needless_pass_by_value (partially)	2025-11-25 16:05:46 +00:00
fixed_vhd.rs	block: add DiskFile::physical_size()	2025-12-14 17:02:36 +00:00
fixed_vhd_async.rs	block: Add punch_hole and write_zeroes to AsyncIo trait	2026-02-13 18:44:30 +00:00
fixed_vhd_sync.rs	block: Add punch_hole and write_zeroes to AsyncIo trait	2026-02-13 18:44:30 +00:00
lib.rs	block: Add virtio-blk DISCARD and WRITE_ZEROES support	2026-02-13 18:44:30 +00:00
qcow_sync.rs	block: Add unit tests for DISCARD zero flag	2026-02-13 18:44:30 +00:00
raw_async.rs	block: raw: Implement punch_hole and write_zeroes	2026-02-13 18:44:30 +00:00
raw_async_aio.rs	block: Add sparse operations capability query	2026-02-13 18:44:30 +00:00
raw_sync.rs	block: Add unit tests for DISCARD zero flag	2026-02-13 18:44:30 +00:00
vhd.rs	tests: streamline module names to unit_tests	2025-11-20 21:15:03 +00:00
vhdx_sync.rs	block: Add punch_hole and write_zeroes to AsyncIo trait	2026-02-13 18:44:30 +00:00