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Re: [EP-tech] Problems with view generation: EPrints System Error

Hi Alan and Adam,

Thanks for your suggestions. We are running EPrints 3.3.11 and the free space on our hard disk is not a problem. I checked with a colleague and he confirmed my guess that the problem is caused by the number of files in the directory, obviously the maximum number was reached last week and no further files can be created. Does anybody have a quick idea on how to divide files for one view, the person view, to different directories? Would it be possible to define different views for groups of letters, e.g. A-D or something like that?



Date: Mon, 25 Apr 2016 10:58:47 +0000
From: Adam Field <Adam.Field@jisc.ac.uk>
Subject: Re: [EP-tech] Problems with view generation: EPrints System
To: "eprints-tech@ecs.soton.ac.uk" <eprints-tech@ecs.soton.ac.uk>
Message-ID: <3D933692-5E6D-4B33-9499-1DD23E2B4C62@jisc.ac.uk>
Content-Type: text/plain; charset="utf-8"

What specific version of EPrints are you running?  What is line 1550 of /usr/share/eprints3/perl_lib/EPrints/Update/Views.pm

Also, silly question, but how much free space do you have on your hard disk?


Adam Field
SHERPA services analyst developer

From: <eprints-tech-bounces@ecs.soton.ac.uk<mailto:eprints-tech-bounces@ecs.soton.ac.uk>> on behalf of Verena Mattes <verena.mattes@ub.uni-bayreuth.de<mailto:verena.mattes@ub.uni-bayreuth.de>>
Reply-To: "eprints-tech@ecs.soton.ac.uk<mailto:eprints-tech@ecs.soton.ac.uk>" <eprints-tech@ecs.soton.ac.uk<mailto:eprints-tech@ecs.soton.ac.uk>>
Date: Monday, 25 April 2016 09:51
To: "eprints-tech@ecs.soton.ac.uk<mailto:eprints-tech@ecs.soton.ac.uk>" <eprints-tech@ecs.soton.ac.uk<mailto:eprints-tech@ecs.soton.ac.uk>>
Subject: [EP-tech] Problems with view generation: EPrints System Error


since last week, we've had problems with the view generation for our
author/person view. These problems specifically concern the views for
new author names, which are not generated, while the views for already
existing author names are updated.

For each author name concerned, there is an entry in the apache error log:

Error writing to /usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kaiser=3AMario=3A=3A.export: File too large
   at /usr/share/eprints3/perl_lib/EPrints/Update/Views.pm line 1550
          EPrints::Update::Views::output_files('EPrints::Repository=HASH(0x7fb0663688d0)', '/usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kai...', 'XML::LibXML::DocumentFragment=SCALAR(0x7fb06a7e5938)', '/usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kai...', 'XML::LibXML::Element=SCALAR(0x7fb06a45f160)', '/usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kai...', 'XML::LibXML::DocumentFragment=SCALAR(0x7fb06a7e5938)', '/usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kai...', 'XML::LibXML::DocumentFragment=SCALAR(0x7fb06a668aa8)', ...) called at /usr/share/eprints3/perl_lib/EPrints/Update/Views.pm line 935
          EPrints::Update::Views::update_view_list('EPrints::Repository=HASH(0x7fb0663688d0)', '/usr/share/eprints3/archives/ubt_eref/html/de/view/person/Kai...', 'de', 'EPrints::Update::Views=HASH(0x7fb06a6863f0)', 'ARRAY(0x7fb064b78c70)') called at /usr/share/eprints3/perl_lib/EPrints/Update/Views.pm line 259
          EPrints::Update::Views::update_view_file('EPrints::Repository=HASH(0x7fb0663688d0)', 'de', '/view/person/Kaiser=3AMario=3A=3A.html', '/view/person/Kaiser=3AMario=3A=3A.html') called at /usr/share/eprints3/perl_lib/EPrints/Apache/Rewrite.pm line 513
          EPrints::Apache::Rewrite::handler('Apache2::RequestRec=SCALAR(0x7fb06a471710)') called at -e line 0
          eval {...} called at -e line 0

In this specific case, the author's name is linked to only 2 EPrints
entries, so it is unlikely that this file would be particularly large.

Does anybody have an idea concerning this? I would appreciate any help.