Hi all, We're seeing the same error message in our Lustre clients when umounting a lustre filesystem, but only in a very specific situation:
When trying to empty an OST with the simple data migration script (http://manual.lustre.org/manual/LustreManual18_HTML/LustreOperatingTips.html#50532487_pgfId-1292867), sometimes inconsistences appear. Doing ls -lh in the client that just ran the script shows 0 file size for some files, while doing it in another client shows the correct file size for the same files. This gets solved by umounting and mounting again the Lustre filesystem, although the mentioned error messages appear in /var/log/messages of the client: Dec 22 17:18:49 proof kernelLustreError: 10917:0: (ldlm_request.c:1030:ldlm_cli_cancel_req()) Got rc -108 from cancel RPC: canceling anyway Dec 22 17:18:49 proof kernelLustreError: 10917:0: (ldlm_request.c:1030:ldlm_cli_cancel_req()) Skipped 169 previous similar messages Dec 22 17:18:49 proof kernelLustreError: 10917:0: (ldlm_request.c:1533:ldlm_cli_cancel_list()) ldlm_cli_cancel_list: -108 Dec 22 17:18:49 proof kernelLustreError: 10917:0: (ldlm_request.c:1533:ldlm_cli_cancel_list()) Skipped 169 previous similar messages Dec 22 17:18:49 proof kernelLustre: client ffff81042fccf400 umount complete Dec 22 17:19:02 proof kernelLustre: Client userdata-client has started Is anybody else seeing these messages in this situation? Does anyboyd know for a workaround?? Cheers, Miguel -- ============================================================================== Miguel Angel Gila Arrondo e-mail: [email protected] Dpto Fisica Teorica. C-XI. Laboratorio de Altas Energias Universidad Autonoma de Madrid. Phone: 34 91 497 3976 Cantoblanco, 28049 Madrid, Spain. Fax: 34 91 497 4086 ============================================================================== _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
