== sanity test 34h: ftruncate file under grouplock should not block ========================================================== 21:37:52 (1787794672) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.928548 s, 11.3 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0665907 s, 61.5 kB/s