== sanity test 34h: ftruncate file under grouplock should not block ========================================================== 03:40:17 (1711093217) 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.253989 s, 41.3 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00586444 s, 698 kB/s