== sanity test 42d: test complete truncate of file with cached dirty data ========================================================== 09:49:51 (1758808191)
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, 0.0242174 s, 4.2 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        3720     1283912   1% /mnt/lustre[MDT:0]
lustre-MDT0001_UUID      1414116        1888     1285800   1% /mnt/lustre[MDT:1]
lustre-OST0000_UUID      3833116        1956     3605064   1% /mnt/lustre[OST:0]
lustre-OST0001_UUID      3833116        2560     3604460   1% /mnt/lustre[OST:1]

filesystem_summary:      7666232        4516     7209524   1% /mnt/lustre

pass grant check: client:16875520 server:16875520