Hi Dhaval,
Looks as if their maybe some corruption of RDF data, please try
running the rdf_audit_metadata() function which can be used for fixing
RDF metadata corruption as detailed at:
http://docs.openlinksw.com/virtuoso/fn_rdf_audit_metadata.html
What memory buffer parameters where you setting that caused the out of
memory issue ?
Should the problem persist please provide the output of the
virtuoso.log from the point these out of memory errors started
occurring ...
Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
On 16 Sep 2009, at 15:17, Dhaval Thakker wrote:
Hi Hugh
Thanks for the pointer: part of My log file ..
"10:56:43 OpenLink Virtuoso Universal Server
10:56:43 Version 06.00.3118-threads for Win32 as of Apr 23 2009
10:56:43 uses parts of OpenSSL, PCRE, Html Tidy
10:56:43
10:56:43 OPENLINK INTERNAL USE ONLY NOTICE:
10:56:43 This is a DEBUG build with limited functionality
10:56:43 Customers should contact OpenLink support
10:56:43
10:56:53 Memory low! Using memory reserve to terminate current
activities properly
10:56:53 Database version 3100
10:56:53 GPF: \vos6\libsrc\Dk\Dkernel.c:5282 Out of memory
"
I think i was ambitious in specifying the buffers and memory using
virtuoso.ini, I have scaled it back now and the service starts fine.
But while playing with options to sort out this problem, something
went wrong as Virtuoso doesnt recognize the presence of the existing
graphs. The log file says:
"5:09:14 Error executing a server init statement : 22023:
JSO_LOAD_GRAPH has not found expected metadata in the graph --
DB.DBA.RDF_QUAD_FT_UPGRADE ()"
any hints?
Dhaval
On Wed, Sep 16, 2009 at 2:24 PM, Hugh Williams <hwilli...@openlinksw.com
> wrote:
Hi Dhaval
What is in your virtuoso.log file as this should indicate why the
service is failing to start ?
Also ensure the is no virtuoso.lck file in the "database" directory
where your virtuoso.db file resides as this will prevent server
restarts if it shutdown for any reason.
Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
On 16 Sep 2009, at 13:35, dhavalkumar.thak...@googlemail.com wrote:
Dear list,
The virtuoso service is crashing on my windows vista machine with
usual message :
"virtuoso-t.exe stopped working and was closed"
I have loads of experimental data stored hence looking for ways to
start the service again without re-installation/drastic changes that
make me loose the data.
Any suggestions?
Thanks
Dhaval
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