On Thu, Dec 23, 2010 at 03:48:50PM +0100, Roy Dragseth wrote: >On Thursday, December 23, 2010 15:18:13 Rick Grubin wrote: >> > We have an occasional problem with parallel fortran programs that open >> > files with status "old" or "unknown" returns errors on open. This seems >> Sounds like bug 17545: https://bugzilla.lustre.org/show_bug.cgi?id=17545 >> The issue is fixed for v1.8.2 and beyond. >Thanks a lot for your quick reply! This seems to be it, we will upgrade next >week.
if you are using Intel Fortran, then I think your open() failures will probably continue even with latest Lustre, but at a lower rate. see https://bugzilla.lustre.org/show_bug.cgi?id=23978 this bug has flown under the radar a bit as it causes fairly cryptic app failures, and only Intel fortran hits it with any frequency. what the user sees usually just looks like a failed open with an oddly corrupted filename string. cheers, robin -- Dr Robin Humble, HPC Systems Analyst, NCI National Facility _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
