== sanity test 34h: ftruncate file under grouplock should not block ========================================================== 09:17:48 (1747401468) 10+0 records in 10+0 records out 10485760 bytes (10 MB) copied, 0.272714 s, 38.4 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.0102492 s, 400 kB/s