Dear list, has anybody a running setup with Lustre servers 1.8 on a patched vanilla 2.6.22 kernel using quota? The system works fine otherwise, just quota don''t work: I have configured a filesystem on 1.8.1.1 using the parameters ost.quota_type=ug and mdt.quota_type=ug, run ''lfs quotacheck'' on a client, but when I run ''lfs quotaon'' I get the response: error: quotaon failed (Device or resource busy) and a syslog line: kernel: [ 6243.093049] LustreError: 3766:0:(quota_ctl.c:381:client_quota_ctl()) ptlrpc_queue_wait failed, rc: -16 The client is a patchless 2.6.30.9/Lustre 1_8b. TIA, Ralf -- Ralf Utermann _____________________________________________________________________ Universit?t Augsburg, Institut f?r Physik -- EDV-Betreuer Universit?tsstr.1 D-86135 Augsburg Phone: +49-821-598-3231 SMTP: Ralf.Utermann at Physik.Uni-Augsburg.DE Fax: -3411