== sanity test 64c: verify grant shrink ================== 00:02:56 (1786075376)
osc.lustre-OST0000-osc-ffff8a6dc8e7b000.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        9832     3597188   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3833116        9776     3597244   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7666232       19608     7194432   1%  /mnt/lustre 

pass grant check: client:697856000 server:697856000