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] RDF Import Performance

2007-12-04 Thread pwiedermann
Hi! Thank you for the answer. > > I think the major performance options for virtuoso are > > NumberOfBuffers, MaxDirtyBuffers, MaxCheckpointRemap. Is that correct? > > Yes these are certainly important. > >.> > Hi, > > Two questions: > > a) what's your checkpointinterval setting? Might b

Re: [Virtuoso-users] RDF Import Performance

2007-12-04 Thread Tim Haynes
pwiederm...@googlemail.com wrote: > Hello! > > I think the major performance options for virtuoso are > NumberOfBuffers, MaxDirtyBuffers, MaxCheckpointRemap. Is that correct? Yes these are certainly important. > I think loading time is too long in my tests: > > load dbpedia articles_label_fr.nt

[Virtuoso-users] RDF Import Performance

2007-12-04 Thread pwiedermann
Hello! I think the major performance options for virtuoso are NumberOfBuffers, MaxDirtyBuffers, MaxCheckpointRemap. Is that correct? I think loading time is too long in my tests: load dbpedia articles_label_fr.nt (~ 253200 triples) started 30 min ago and is not finished. My machine is a intel cor

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