== sanity test 150ib: Verify fallocate zero-range PREALLOC functionality ========================================================== 07:33:15 (1775043195) 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, 0.0208862 s, 1.6 MB/s oleg411-server: debugfs 1.47.3-wc2 (11-Nov-2025) Waiting for MDT destroys to complete