Menu
▾
▴
Re: [gridsam-discuss] GridSAM file staging errors
|
From: Justin B. <jb...@ec...> - 2009-10-02 09:19:54
|
Hi Stefan, This is not a problem I've seen before. I have a few questions... Which version of GridSAM is this with? And what type of WebDAV server is this (tomcat's, httpd apache's)? Is there a way to see if the corrupted files have been truncated rather than transcoded (are the corrupted ones smaller, and have they been turned from 'data' to 'text')? Justin On 2 Oct 2009, at 10:10, Stefan Zasada wrote: > Hi, > > We have GridSAM instances setup to submit jobs to the UK NGS via the > Globus GRAM 2 connector. When running our jobs, we use GridSAM to > stage input and output data from a WebDav server to the GridFTP > server running on the NGS node we are using. While there are no > problems staging files from our WebDav server to the NGS, when we > stage data back we see that some of the files have been mangled. All > files staged back to the WebDav server after the job completes are > of different sizes and have different MD5 signatures to the original > versions on the NGS node, for example: > > NGS > [ngs0009@vidar 154382481094266025861]$ md5sum fbpc-1-a-3.out.dcd > ba25432f11942ab81d325796dbfc7003 fbpc-1-a-3.out.dcd > > Local machine > nak 585 $ md5 fbpc-1-a-3.out.dcd > MD5 (fbpc-1-a-3.out.dcd) = f6ecc06a87df9cd559519de4ea467bbc > > > Has anyone come across this problem before? We are using GridSAM > with OMII container > > Any help resolving this would be much appreciated. > > Thanks, > > Stefan. > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart > your > developing skills, take BlackBerry mobile applications to market and > stay > ahead of the curve. Join us from November 9-12, 2009. Register > now! > http://p.sf.net/sfu/devconf_______________________________________________ > GridSAM-Discuss mailing list > Gri...@li... > https://lists.sourceforge.net/lists/listinfo/gridsam-discuss -- Justin Bradley Design & Development Team Leader j.b...@om... OMII-UK Bay 23, 4067, B32 University of Southampton |
