== sanity test 64c: verify grant shrink ================== 01:18:57 (1783142337)
osc.lustre-OST0000-osc-ffff8907492aa800.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      1414116        4000     1267304   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        2868     1268436   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116        1584     3605436   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        1548     3605360   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232        3132     7210796   1%  /mnt/lustre 

pass grant check: client:271781888 server:271781888