== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 14:14:30 (1772306070)
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, 0.0253198 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      2210560        6400     2202112   1% /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       29696     3739648   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3771392       19456     3749888   1% /mnt/lustre[OST:1]

filesystem_summary:      7542784       49152     7489536   1% /mnt/lustre

pass grant check: client:490209280 server:490209280