Hi Pavel,
On Sun, Feb 27, 2005 at 01:05:46PM +0100, Pavel Jakl wrote:
> we are using in our conf files export multiple directories and all data
> from these directives are accessible:
>
> xrootd.export /data0
> xrootd.export /data1
> xrootd.export /data2
> xrootd.export /home
Hmm, you are probably right: perhaps this was something that Andy fixed at
some point? I see Matt is using the xrootd version from ROOT 4.02-00 itself
(i.e. 20041124-0752). What version are you running at BNL?
Matt, could you try the latest "development" version 20050226-0852? This
is a development version, but the one we are currently testing to become
the next "production" version.
(Unfortunately it looks like we got one of the intermediate development
versions of the xrootd server itself into the production version of ROOT!
It is no big deal to download and build the proper version of the server
separately, but we'll need to be careful in the future to make sure only
production versions of xrootd wind up in production versions of ROOT...)
> I also enlose the log file from redirector where you can see, that files
> (from /data1 and data2) are located and redirected to right node without
> using cache file system.
>
> 050227 12:14:22 28868 odc_Locate: user=starlib.782:12@rcas6002
> redirected to rcas6067.rcf.bnl.gov:1095 by xrdstar
> path=/data2/starlib/reco/productionCentral/FullField/P02ge/2001/318/st_physics_2318037_raw_0012.MuDst.root
> 050227 12:14:22 28868 odc_Receive: Server: Received from
> xrdstar.rcf.bnl.gov: 481 !try rcas6067.rcf.bnl.gov:1095
> 050227 12:14:22 28868 odc_Locate: user=starlib.782:12@rcas6002
> redirected to rcas6067.rcf.bnl.gov:1095 by xrdstar
> path=/data2/starlib/reco/productionCentral/FullField/P02ge/2001/318/st_physics_2318037_raw_0008.MuDst.root
I guess the "/data2", etc. is left from your previous method of finding
the files? In general we try to hide that from the user (since it is an
internal detail of the server-side) with some combination of the cache
filesystem and the use of the "localroot" directive.
Pete
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Peter Elmer E-mail: [log in to unmask] Phone: +41 (22) 767-4644
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