== sanity test 64c: verify grant shrink ================== 01:32:32 (1788845552)
osc.lustre-OST0000-osc-ffff8c1548d95000.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116        3936     1267368   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        2804     1268500   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116        9740     3597280   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        9868     3597152   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       19608     7194432   1% /mnt/lustre 

pass grant check: client:721977344 server:721977344