== sanity test 150ib: Verify fallocate zero-range PREALLOC functionality ========================================================== 03:35:33 (1789112133) keep default fallocate mode: 0 Verify fallocate(zero): range within the file 8+0 records in 8+0 records out 32768 bytes (33 kB, 32 KiB) copied, 0.0222286 s, 1.5 MB/s oleg107-server: debugfs 1.47.3-wc2 (11-Nov-2025) Waiting for MDT destroys to complete