== sanity test 64c: verify grant shrink ================== 09:09:43 (1788527383)
osc.lustre-OST0000-osc-ffff8f73089c3800.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use% Mounted on 
lustre-MDT0000_UUID      1414116        4012     1267292   1% /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      1414116        2912     1268392   1% /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3833116        9756     3597264   1% /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        9884     3597136   1% /mnt/lustre[OST:1] 

filesystem_summary:      7666232       19640     7194400   1% /mnt/lustre 

pass grant check: client:726888448 server:726888448