== sanity test 64c: verify grant shrink ================== 00:35:41 (1788928541)
osc.lustre-OST0000-osc-ffffa0e4e048a000.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        3980     1267324   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        2832     1268472   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116        9868     3597152   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        9740     3597280   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       19608     7194432   1%  /mnt/lustre 

pass grant check: client:751534080 server:751534080