== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 18:33:13 (1736983993)
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) copied, 0.0177167 s, 5.8 MB/s
vm.dirty_writeback_centisecs = 500
vm.dirty_background_ratio = 10
vm.dirty_ratio = 20
checking grant......UUID                   1K-blocks        Used   Available Use% Mounted on
lustre-MDT0000_UUID      2210560        6528     2201984   1% /mnt/lustre[MDT:0]
lustre-OST0000_UUID      3771392       31744     3735552   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3771392       20480     3746816   1% /mnt/lustre[OST:1]

filesystem_summary:      7542784       52224     7482368   1% /mnt/lustre

pass grant check: client:504758272 server:504758272