On Mon, Feb 24, 2014 at 3:27 AM, Alexander Wong <[email protected]> wrote: > 1. Capture a snapshot of DSpace 1.5 and then do all the upgrade there. I > will perform all the statistical upgrade for the snapshot. All contents > except for the log/stats will be frozen at then. > 2. After all the upgrade is done, the snapshot will go live replacing the > original production 1.5.
Sounds good. If you'll be upgrading via "ant update" and not "ant fresh_install", don't forget you need to upgrade to DSpace 3 first, run the Solr optimize command and then upgrade to DSpace 4 as described in the upgrading instructions. See the upgrading notes on upgrading over multiple versions. Check the system requirements since they will be quite different between 1.5 and 4 - especially Java, Postgres, Maven versions. > I am wondering if there are any ways for me to import the differential > logs/stats for the case. IIRC, in DSpace 1.5 there was only one type of statistics available - generated from log files. So it should be easy to just copy over the missing part of the log file and then generate the statistics as usual. Then if you decide to migrate to Solr stats or ES stats, the normal process applies. Regards, ~~helix84 Compulsory reading: DSpace Mailing List Etiquette https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette ------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
