== sanity test 34h: ftruncate file under grouplock should not block ========================================================== 01:59:41 (1790661581) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 1.48457 s, 7.1 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0980423 s, 41.8 kB/s