== sanity test 64c: verify grant shrink ================== 03:46:54 (1787730414)
osc.lustre-OST0000-osc-ffff93af86781800.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      2210688        2560     2206080   1% /mnt/lustre[MDT:0] 
lustre-OST0000_UUID      3771392       10240     3759104   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392       10240     3759104   1% /mnt/lustre[OST:1] 

filesystem_summary:      7542784       20480     7518208   1% /mnt/lustre 

pass grant check: client:337379328 server:337379328