Dear list, I got a lot of error "mds adjust qunit failed!" on a new installed filesystem. Jun 14 08:55:39 kernel: LustreError: 31478:0:(quota_master.c:507:mds_quota_adjust()) mds adjust qunit failed! (opc:4 rc:-122) There were mistakes together with these errors like , for example, a user with 20G quota cannot write any file to the file system with "Disk quota exceed !" error. I set user quota with "lfs setquota" . Lustre version is : 2.6.9-67.0.22.EL_lustre.1.6.6smp Lustre client is :lustre-1.6.5-2.6.9_55.EL I have rechecked quota with " lfs quotacheck -ug ", the problem still exists. Any idea? Regards Lu Wang -------------------------------------------------------------- Computing Center IHEP Beijing 100049,China Email: Lu.Wang at ihep.ac.cn --------------------------------------------------------------