[Swift-devel] remote file mapping

[skenny at uchicago.edu]

i'm on sidgrid, trying to gftp a file from
andrew.bsd.uchicago.edu to ranger. 

the script looks like this:

file
covMatrix<single_file_mapper;file="gsiftp:///andrew.ci.uchicago.edu/home/skenny/swift_runs/urltest/gestspeech.cov">;
Rscript
mxScript<single_file_mapper;file=@strcat("scripts/4reg_speech.R")>;

int totalperms[] = [1:100];
float initweight = .5;
foreach perm in totalperms{
mxModel modmin<single_file_mapper;
file=@strcat("gsiftp:///andrew.ci.uchicago.edu/home/skenny/swift_runs/urltest/results/speech_",perm,".rdata")>;
        modmin = mxModelProcessor(covMatrix, mxScript, perm,
initweight, "speech");

but this is failing as well:

[skenny at sidgrid urltest]$ globus-url-copy
gsiftp://andrew.bsd.uchicago.edu/tmp/gestspeech.cov
gsiftp://gridftp.ranger.tacc.teragrid.org:2811/guc.test
GlobusUrlCopy error: UrlCopy third party transfer failed.
[Caused by: Connection refused]



---- Original message ----
>Date: Fri, 24 Jul 2009 16:10:55 -0500
>From: Mihael Hategan <hategan at mcs.anl.gov>  
>Subject: Re: [Swift-devel] remote file mapping  
>To: skenny at uchicago.edu
>Cc: swift-devel at ci.uchicago.edu
>
>On Fri, 2009-07-24 at 15:14 -0500, skenny at uchicago.edu wrote:
>> thanks mihael!
>> 
>> so, do you happen to know, would this mean that the gridftp
>> server on the remote machine is configured to only accept
>> requests from localhost? 
>
>Are you submitting from sidgrid.ci.uchicago.edu to
>sidgrid.ci.uchicago.edu?
>
>What does your script look like?
>
>> 
>> RunID: 20090724-1504-5khkoyd7
>> Progress:
>> Execution failed:
>>         java.lang.RuntimeException:
>> java.lang.RuntimeException: Could not instantiate file resource
>> Caused by:
>>         Error communicating with the GridFTP server
>> Caused by:
>>         Authentication failed [Caused by: Operation
>> unauthorized (Mechanism level: [JGLOBUS-56] Authorization
>> failed. Expected "/CN=host/localhost.localdomain" target but
>> received
>>
"/DC=edu/DC=uchicago/DC=ci/OU=hosts/CN=sidgrid.ci.uchicago.edu")]
>> [skenny at sidgrid urltest]$
>> 
>> 
>> ---- Original message ----
>> >Date: Fri, 24 Jul 2009 13:47:58 -0500
>> >From: Mihael Hategan <hategan at mcs.anl.gov>  
>> >Subject: Re: [Swift-devel] remote file mapping  
>> >To: skenny at uchicago.edu
>> >Cc: swift-devel at ci.uchicago.edu
>> >
>> >On Fri, 2009-07-24 at 13:25 -0500, skenny at uchicago.edu wrote:
>> >> does anyone know the syntax for mapping a file on a remote
>> >> machine? i'm told it's possible but couldn't find it in the
>> doc.
>> >
>> >You should be able to use a URL in any of the mappers. Like
>> >"gsiftp://example.org/file".
>> >
>> >
>