== sanity test 64c: verify grant shrink ================== 04:39:54 (1780994394)
osc.lustre-OST0000-osc-ffff93c388915000.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        2804     1268500   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116        1584     3605436   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        1548     3605312   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232        3132     7210748   1%  /mnt/lustre 

pass grant check: client:274542592 server:274542592