== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 12:10:28 (1761322228)
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, 0.0253624 s, 4.0 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        4264     1283368   1% /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3833116        2280     3604740   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        2320     3604700   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232        4600     7209440   1% /mnt/lustre

pass grant check: client:25284608 server:25284608