Re: [Dspace-tech] DSpace Logs
Thanks. I managed to make a copy of cocoon.log , checker.log and handle-plugin.log and managed to recover 2GB. Now I am wondering of the dspace.log.2010-12-21 and dspace.log.2010-12-21.solr which one are necessary for computation of access statistics. From: Peter Dietz [mailto:pdiet...@gmail.com] Sent: Monday, November 07, 2011 7:27 PM To: amutsikiwa Cc: dspace-tech@lists.sourceforge.net Subject: Re: [Dspace-tech] DSpace Logs Hi Admire, There is interesting information that lives in old logs. You could in the future build something to count how many queries have been performed on your system, see how popular your RSS feeds are, look at errors users encounter, etc. So, if your concerned with space and backup time, you could either move your old logs off of your production server, and move them to another server that works more as an archive. Or.. you could just tar/zip up some old logs to compress them which will save a massive amount of space. So that when you need the logs in the future, you can just extract them. The dspace.log logs are important. Cocoon.log is not important. I wouldn't recommend altering the contents of dspace.log, but if you've had debug mode on for an extended period of time, you might want to remove debug entries. Peter Dietz On Mon, Nov 7, 2011 at 5:03 AM, amutsikiwa amutsik...@uzlib.uz.ac.zw wrote: Hi I have been running dspace for a while. Now my dspace directory is over 13GB in size. My assetstore directory is under 700MB. My dspace log is the one that is over 9GB. The size is taking a toll on my backup. I know I have to preserve the logs in the interest of access statistics. But I believe not all the log entries contribute to access statistics. So I am wondering which log entries can I delete from the log directory? Kind Regards, Admire Mutsikiwa ICT Projects Manager Library IT University of Zimbabwe Tel:+263-4-303276 Cel:+263-772-239187 tel:%2B263-772-239187 The University of Zimbabwe is eternally grateful to the tremendous support it received from both local and international partners at its fundraising dinner. Partnerships supported are partnerships solidified; w e hope to continue working together with you our partners in our teaching and research journey. May the Lord richly bless you. Website: www.fundraising.uz.ac.zw -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech The University of Zimbabwe is eternally grateful to the tremendous support it received from both local and international partners at its fundraising dinner. Partnerships supported are partnerships solidified; we hope to continue working together with you our partners in our teaching and research journey. May the Lord richly bless you. Website: www.fundraising.uz.ac.zw -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] 1.7.2 memory errors
I'm not familiar with the jsvc setup you're using, so I'm not sure which one of those java/jsvc processes _actually_ runs dspace. Just to make sure, if you already didn't do it, restart the whole server to get rid of any processes from your previous configuration. Then you should be fine. You probably know that now the correct way for you to start/stop/restart dspace is to use service dspace start, service dspace start, service dspace start respectively. Regards, ~~helix84 -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] Ldap hierarchical and multiple urls to authenticate
Hi everybody: ¿is there any configuration to login to multiple LDAP server? I mean, i've got one LDAP server ( active directory ) but to access to different threads i have different URLs. Using LDAP authentication method and dspace.cfg i can only put ONE of this server so i can't login with users that belongs to other threads... Any help? Thanks in advance -- Álvaro López -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Ldap hierarchical and multiple urls to authenticate
On Tue, Nov 8, 2011 at 10:10, Álvaro López Criado alo...@arvo.es wrote: ¿is there any configuration to login to multiple LDAP server? I mean, i've got one LDAP server ( active directory ) but to access to different threads i have different URLs. Using LDAP authentication method and dspace.cfg i can only put ONE of this server so i can't login with users that belongs to other threads... I'm not sure if I understand your LDAP hierarchy correctly. Do you have different groups of users in different contexts (ldap://example.com/o=org,ou=department1 and ldap://example.com/o=org,ou=department2) or on diferrent LDAP servers (ldap://ldapserver1.com/o=org,ou=department1 and ldap://ldapserver2.com/o=org,ou=department2)? In the first case, the solution is to use hierarchical LDAP which does search before it does the actual bind. In the second case I don't believe there's an out-of-the-box solution - you would either have to implement a class to do that yourself in DSpace or, preferably, rethink your LDAP directory structure. Regards, ~~helix84 -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] 1.7.2 memory errors
I had a discussion with a developer here and he had me change the startup script to: CATALINA_OPTS=-Djava.library.path=/home/jfclere/jakarta-tomcat-connectors/jni/native/.libs -Xmx4096M -Xms2048M -Dfile.encoding=UTF-8 -XX:+UseConcMarkSweepGC -XX:+CMSPermGenSweepingEnabled -XX:+CMSClassUnloadingEnabled -XX:MaxPermSize=512M It seems fine but off course I have to keep monitoring! I will appreciate if the list could have a discussion around the optimum memory allocations for this as well as the Postgresql. My situation is: 24 Gb on board. As you can see -Xmx4096M -Xms2048M for the startup as well as MaxPermSize=512M for Perm size. Also my postgresql.conf is shared_buffers=1024Mb I see it mentioned that one can take half of onboard mem for the Catalina? Any thoughts? Will it have any advantages or even disadvantages? (Don’t want to waste memory!) Thanks Barrie Swanepoel Systems Administrator University of Johannesburg Library and Information Centre PO Box 524 Auckland Park Johannesburg Republic of South Africa Tel: +27 11 559 2347 Cell: 082 565 7743 -Original Message- From: ivan.ma...@gmail.com [mailto:ivan.ma...@gmail.com] On Behalf Of helix84 Sent: 08 November 2011 10:57 AM To: Swanepoel, Barrie Cc: dspace-tech Subject: Re: [Dspace-tech] 1.7.2 memory errors I'm not familiar with the jsvc setup you're using, so I'm not sure which one of those java/jsvc processes _actually_ runs dspace. Just to make sure, if you already didn't do it, restart the whole server to get rid of any processes from your previous configuration. Then you should be fine. You probably know that now the correct way for you to start/stop/restart dspace is to use service dspace start, service dspace start, service dspace start respectively. Regards, ~~helix84 This email and all contents are subject to the following disclaimer: http://disclaimer.uj.ac.za -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] 1.7.2 memory errors
On Tue, Nov 8, 2011 at 12:45, Swanepoel, Barrie barr...@uj.ac.za wrote: I will appreciate if the list could have a discussion around the optimum memory allocations for this as well as the Postgresql. Here's a starting page for performance tuning. Make sure to look at Postgres there. https://wiki.duraspace.org/display/DSPACE/HowToPerformanceTuneForDspace Of course, this is not specific to DSpace, so you'll probably get more information on Tomcat pages and mailing lists. Also there's no panacea for DSpace memory issues and no generic optimal setting. Monitoring is essential for proper performance tuning, so you might want to watch memory usage in Tomcat over a longer time period to better understand its requirements in your particular usage scenario. I suggest you look at http://www.lambdaprobe.org/ but there are quite a few tools that can do this. That all said, I don't think you need to worry too much with just several thousand items in your repository. But of course it's important to learn it if your repository will grow to hundreds of thousands. Regards, ~~helix84 -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] DSPACE Rest API (problem)
mmm... I just see the pom.xml file in dspace-rest (svn) and in the parent node appears version1.8.0-SNAPSHOT/version. You must replace this line with you dspace version. In step 5a) you must copy any pom.xml from anywhere (pe: /modules/jspui). On Tue, Nov 8, 2011 at 3:03 AM, Abhishek Raval abhis...@webinito.com wrote: Hello Dennis, thanks for the help .. i m still not getting wat to do in step 5a) ???. i just take pom.xml from ../modules/jspui put into ../modules/rest/is it right ? pom.xml file need to edit or not ??? On Mon, Nov 7, 2011 at 5:02 PM, Dennis Tobar dennis.to...@gmail.com wrote: Hi, I think that you must rename the dspace version in pom.xml in the dspace-rest directory, because pom is looking for dspace 1.8.0. Snapshot, but I think that you aren't using that version. I just playing with it around two months ago, an this was the first problem to resolve. Regards, Dennis Tobar El 07/11/2011 07:47, Abhishek Raval abhis...@webinito.com escribió: Hello, I m trying to integrate DSPACE REST-API into dspace-1.7.2. During the RD i found some steps to follow through which i can do that. steps are below. 1) Create a new directory for the REST module source code - dspace-src/dspace-rest. 2) Checkout the source code from http://scm.dspace.org/svn/repo/modules/dspace-rest/trunk/ into the new directory. 3) Incorporate the new module into your project by adding a new module element for dspace-rest to the 'all' profile in dspace-src/pom.xml. 4) Tell Maven to use your new local module by adding a new profile to dspace-src/dspace/pom.xml. If you don't do this the project will build okay but won't be using your local source code for that module. 5) Create a new directory dspace-src/dspace/modules/rest. 5a) Add a sub-directory src/main/webapp and a pom.xml to the directory created in 5. (Copy the pom from any other modules/ module). 6) Add a profile to dspace-src/dspace/modules/pom.xml. 7) Rebuild your project. aftr doing this when i m trying to perform mvn package it gives me error as per below D:\dspace-agro\dspace-rest\dspace-1.7.2-src-releasemvn package [INFO] Scanning for projects... Downloading: http://source.sakaiproject.org/maven2//org/dspace/dspace-parent/1.8 .0-SNAPSHOT/dspace-parent-1.8.0-SNAPSHOT.pom [WARNING] Unable to get resource 'org.dspace:dspace-parent:pom:1.8.0-SNAPSHOT' f rom repository sakaiproject repository (http://source.sakaiproject.org/maven2/): Error transferring file: source.sakaiproject.org [INFO] [ERROR] FATAL ERROR [INFO] [INFO] Error building POM (may not be this project's POM). Project ID: org.dspace:dspace-rest:war:null Reason: Cannot find parent: org.dspace:dspace-parent for project: org.dspace:dsp ace-rest:war:null for project org.dspace:dspace-rest:war:null anyone have any idea abt this how do i go farther on this ? -- Dennis Tobar Calderón Ingeniero en Informática UTEM Licenciado en Ciencias de la Ingeniería UTEM -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] checker error when run as a cron job
Hi, When I run checker from the command line, it works fine. However, when I set it up as a cron job, it logs the following error: Problem listing checksum results codes: java.lang.ClassNotFoundException: java.sql.SQLException: java.lang.ClassNotFoundException: at org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1711) at org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:618) at org.dspace.checker.ChecksumResultDAO.listAllCodes(ChecksumResultDAO.java:131) at org.dspace.checker.ResultsPruner.prune(ResultsPruner.java:258) at org.dspace.app.checker.ChecksumChecker.main(ChecksumChecker.java:170) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:212) Anybody has had similar problem? Can someone help explain the cause. Thanks, Debashree OhioLINK -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] checker error when run as a cron job
Debashree: I ran into a similar problem. I had to place the checker into a script that explicitly invoked the Class Paths and library paths. For some reason, cron was not picking these up even though I was invoking it under the DSpace userid. This cropped up after we moved from Solaris to Linux. George Kozak Digital Library Specialist Cornell University Library Information Technologies (CULIT) 501 Olin Library Cornell University Ithaca, NY 14853 607-255-8924 From: Debashree Pati [dp...@ohiolink.edu] Sent: Tuesday, November 08, 2011 2:57 PM To: dspace-tech@lists.sourceforge.net Subject: [Dspace-tech] checker error when run as a cron job Hi, When I run checker from the command line, it works fine. However, when I set it up as a cron job, it logs the following error: Problem listing checksum results codes: java.lang.ClassNotFoundException: java.sql.SQLException: java.lang.ClassNotFoundException: at org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1711) at org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:618) at org.dspace.checker.ChecksumResultDAO.listAllCodes(ChecksumResultDAO.java:131) at org.dspace.checker.ResultsPruner.prune(ResultsPruner.java:258) at org.dspace.app.checker.ChecksumChecker.main(ChecksumChecker.java:170) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:212) Anybody has had similar problem? Can someone help explain the cause. Thanks, Debashree OhioLINK -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
