03:01:55 It is impossible to have a database file /mnt/gluster/ staging-virtuoso.ec2.xen.io/software/6_1_3_install_dir/var/lib/virtuoso/db/virtuoso.dbwith a length not multiple of 2MB.
Hey Hugh, This issue is surfacing again. Virtuoso server was killed accidentally. I tried to recover the database using the recovery procedure mentioned here: http://docs.openlinksw.com/virtuoso/databaseadmsrv.html#backup #./virtuoso-t -b . . . Recovery still fails with the debug message: 3:01:40 uses parts of OpenSSL, PCRE, Html Tidy 03:01:55 Database version 3126 03:01:55 It is impossible to have a database file ../6_1_3_install_dir/var/lib/virtuoso/db/virtuoso.db with a length not multiple of 2MB. 03:01:55 The process must have last terminated while growing the file. 03:01:55 Please contact OpenLink Customer Support 03:01:55 Server exiting Is there anything else I should be doing to recover the data. I do not want to re-load all of the billion triples :( again. Thanks, Sharath On Fri, Dec 9, 2011 at 10:58 AM, Sharath Jagannath <[email protected]>wrote: > Thanks Hugh. > I did not have the back up yet. I should have one now. > Good to bump into this crash issue early in the game. > I just started to test the open virtuoso to make sure it meets my > requirements. > So the data corrupted was more of a test data than anything but I was kind > of surprised that the crash corrupted the db. > > Cheers, > Sharath > > > > On Thu, Dec 8, 2011 at 5:38 PM, Hugh Williams <[email protected]>wrote: > >> Hi Sharath, >> >> The error indicates the database file is corrupt probably due to the >> database file size being expanded at the time of the crash. >> >> Do you maintain backup sets it can be recovered from ? The following >> documentation details how to create backups and also how you can attempt to >> recover a corrupt database: >> >> http://docs.openlinksw.com/virtuoso/databaseadmsrv.html#backup >> >> Best Regards >> Hugh Williams >> Professional Services >> OpenLink Software, Inc. // http://www.openlinksw.com/ >> 10 Burlington Mall Road, Suite 265, Burlington MA 01803 >> Weblog -- http://www.openlinksw.com/blogs/ >> LinkedIn -- http://www.linkedin.com/company/openlink-software/ >> Twitter -- http://twitter.com/OpenLink >> Google+ -- http://plus.google.com/100570109519069333827/ >> Facebook -- http://www.facebook.com/OpenLinkSoftware >> Universal Data Access, Integration, and Management Technology Providers >> >> On 8 Dec 2011, at 20:41, Sharath Jagannath wrote: >> >> Hey, >> >> I am using open-virtuoso-6.1.3. Have it configured, installed and was >> running on ubuntu box. >> open virtuoso server crashed due to some manual errors and I tried to >> restart it using virtuoso-t -f. >> >> I get the following error messages and the server crashes. >> >> 20:01:01 Database version 3126 >> 20:01:01 It is impossible to have a database file /mnt/gluster/ >> staging-virtuoso.ec2.xen.io/software/6_1_3_install_dir/var/lib/virtuoso/db/virtuoso.db >> with a length not multiple of 2MB. >> 20:01:01 The process must have last terminated while growing the file. >> 20:01:01 Please contact OpenLink Customer Support >> 20:01:01 Server exiting >> >> >> I did see couple of questions in the forum regarding this issue but I did >> not see a solution to this problem. >> How am I supposed to restart the server and recover the corrupted data >> from the crash. >> >> >> Thanks, >> Sharath >> >> >> ------------------------------------------------------------------------------ >> Cloud Services Checklist: Pricing and Packaging Optimization >> This white paper is intended to serve as a reference, checklist and point >> of >> discussion for anyone considering optimizing the pricing and packaging >> model >> of a cloud services business. Read Now! >> >> http://www.accelacomm.com/jaw/sfnl/114/51491232/_______________________________________________ >> Virtuoso-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/virtuoso-users >> >> >> >
