== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 21:42:50 (1780969370)
debug=+cache
vm.dirty_writeback_centisecs = 0
vm.dirty_writeback_centisecs = 0
vm.dirty_ratio = 50
vm.dirty_background_ratio = 25
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.047942 s, 2.1 MB/s
vm.dirty_writeback_centisecs = 500
vm.dirty_background_ratio = 10
vm.dirty_ratio = 30
checking grant......UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      1414116        7268     1280420   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        6924     1280764   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116       30452     3576540   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116       16088     3590904   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232       46540     7167444   1% /mnt/lustre

pass grant check: client:42102784 server:42102784