Re: [Virtuoso-users] Segmentation Fault while RDF import

2007-12-05 Thread pwiedermann
Hi Ivan , My machine is a intel core dual 2Ghz with 4GB RAM and one SATA disk under linux 64-bit. I had performance problems too (see other mail from yesterday). What i did is that i changed log to 0 before the import and back to 1 after. The problem was gone. It is only the import - no other acc

Re: [Virtuoso-users] Segmentation Fault while RDF import

2007-12-04 Thread Ivan Mikhailov
Peter, Please try to make backup dump, as described in the doc; if it will report errors then crash-dump; then restore database from file. What's the platform and the compiler, BTW? Were there any queries executed or data manipulations in parallel with the import? Did you adjust numbers of buffers

Re: [Virtuoso-users] Segmentation Fault while RDF import

2007-12-04 Thread pwiedermann
Hello Ivan, thank you. Good to know that you know the bug and fixed it. I changed the order and i also tryed to change ttlp_mt to ttlp. Always the same error. Sometimes sooner sometimes later. Is it possible to get a patch for Virtuoso 5.0.2 or is that to complicated? This would be very very nice

Re: [Virtuoso-users] Segmentation Fault while RDF import

2007-12-03 Thread Ivan Mikhailov
Hello Peter, This bug resembles one that is fixed recently in commercial version of Virtuoso so next release of Virtuoso Open Source will probably contain the fix. The error is quite seldom (I've sen it only once on a dataset that is much greater than DBpedia) so you will probably not see it again

[Virtuoso-users] Segmentation Fault while RDF import

2007-12-03 Thread pwiedermann
Hi! I get a error message when i import dbpedia from the server: 02:29:03 Server online at (pid 28382) 02:29:54 Checkpoint made, log reused 02:30:23 Checkpoint made, log reused 02:30:32 GPF: insert.c:678 unmoved row lock GPF: insert.c:678 unmoved row lock Segmentation fault (core dumped)