Hi Andrea, I doubt the JSO_LOAD_GRAPH error is the cause of the problem, although you can try running the RDF_AUDIT_METADATA() function to detect and automatically fix most popular sorts of metadata corruption, as detailed at:
http://docs.openlinksw.com/virtuoso/fn_rdf_audit_metadata.html
But first the "14:43:05 The transaction log file has been produced by different
server instance." error at the end of your log is of more concern, as it
indicates the binary you have restarted with is not the same version as the
binary it was started with previously (and may also be the cause of the
JSO_LOAD_GRAPH error as well).
So, the log snippet provided shows you binary version and build date to
"Version 06.01.3127-pthreads for Linux as of Jan 24 2013" , if you check the
log for the previous time the server was running successfully is it the same
version and build date, as I suspect not ?
I would hazard a guess that you have built your own Virtuoso binary on 24th Jan
2013, but your server also has a Debian specific Virtuoso build from whenever
that distro was made, which is a different version and somehow restart has
picked up a different binary.
Please check to see if you have multiple "virtuoso-t" binaries on the server
and check there complete version with the command:
./virtuoso-t - ?
Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc. // http://www.openlinksw.com/
Weblog -- http://www.openlinksw.com/blogs/
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Universal Data Access, Integration, and Management Technology Providers
On 2 Feb 2013, at 14:08, Andrea Bagnacani - altlabel <amberw...@gmail.com>
wrote:
> Hi everybody,
> yesterday I mistakenly halted my laptop without issuing
> /etc/init.d/virtuoso stop
> Before shutting down, virtuoso logger registered
>
> 19:10:57 Server received signal 15
> 19:10:57 Initiating quick shutdown
> 19:10:59 Server shutdown complete
>
> Later I restarted it, and run virtuoso-t, giving it the same config
> file I used before I shut down my laptop (running a Debian GNU/Linux
> 7.0 64bit)
>
> 14:43:03 Version 06.01.3127-pthreads for Linux as of Jan 24 2013
> 14:43:03 uses parts of OpenSSL, PCRE, Html Tidy
> 14:43:03 Database version 3126
> 14:43:03 SQL Optimizer enabled (max 1000 layouts)
> 14:43:04 Compiler unit is timed at 0.000609 msec
> 14:43:04 Error executing a server init statement : 22023:
> JSO_LOAD_GRAPH has not found expected metadata in the graph --
> DB.DBA.RDF_INIT_SINGLE_SERVER ()
>
> I googled the error that has been reported, but I only found the
> actual source code that echoes that error, and I wasn't able to
> understand it.
> Then the log continues
>
> 14:43:04 built-in procedure "repl_undot_name" overruled by the RDBMS
> 14:43:04 built-in procedure "REPL_FQNAME" overruled by the RDBMS
> 14:43:04 built-in procedure "REPL_COLTYPE_PS" overruled by the RDBMS
> 14:43:04 built-in procedure "REPL_COLTYPE" overruled by the RDBMS
> 14:43:05 Roll forward started
> 14:43:05 The transaction log file has been produced by different
> server instance.
> 14:43:05 Server exiting
>
> Can anybody help me with the error that has been issued?
> Thank you for your patience
> Andrea
>
> --
> Andrea Bagnacani - altlabel
> web: bagnacan.web.cs.unibo.it
> twitter: @altlabel
>
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