== sanity test 64c: verify grant shrink ================== 00:55:13 (1780808113)
osc.lustre-OST0000-osc-ffff9875853de000.cur_grant_bytes=0
checking grant......UUID                   1K-blocks        Used   Available Use%  Mounted on
lustre-MDT0000_UUID      2210560        3712     2204800   1%  /mnt/lustre[MDT:0] 
lustre-MDT0001_UUID      2210560        3072     2205440   1%  /mnt/lustre[MDT:1] 
lustre-OST0000_UUID      3771392        2048     3767296   1%  /mnt/lustre[OST:0] 
lustre-OST0001_UUID      3771392        2048     3765248   1%  /mnt/lustre[OST:1] 

filesystem_summary:      7542784        4096     7532544   1%  /mnt/lustre 

pass grant check: client:480509952 server:480509952