== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 06:58:30 (1717153110)
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, 0.0179113 s, 5.7 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      1414116        4356     1283276   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        1880     1285808   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        2420     3604600   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        2412     3604608   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232        4832     7209208   1% /mnt/lustre

pass grant check: client:25284608 server:25284608