I'm back in the US and my ntop machine is in NL. The plugin is saving flows wherever u set it up to. I have no idea. If you can point me to guidance on the data structure I will bne haapy to report its contents as soon as I can access the box.
On 2/5/09, Luca Deri <[email protected]> wrote: > > On Feb 5, 2009, at 8:24 PM, Walt Henley wrote: > >> Bith. Seems like the mysqls were the issue > > You mean ntop is saving flows in MySQL? > > Luca > >> >> >> On 2/5/09, Luca Deri <[email protected]> wrote: >>> >>> Walt >>> what's the DB for you? the .db files or the .rrd files? >>> >>> Thanks Luca >>> >>> On Thu, 5 Feb 2009 08:51:07 -0500, Walt Henley >>> <[email protected]> >>> wrote: >>>> I changed the time on my server and it began to crÀsh. I blew away >>>> the entire database and it seemed to run OK after that. Could have >>>> been corruption I guess. It was definitely associated with the time >>>> change though. >>>> >>>> On 2/5/09, Luca Deri <[email protected]> wrote: >>>>> Hi all >>>>> this problem is funny. In fact I can't see how the >>>>> updateASTraffic() >>>>> function can crash ntop. Instead RRDs always need to go 'forward' >>>>> so >>>>> if NTP decides that your box time needs to go backwards, some RRD >>>>> updates will fail for some time. >>>>> >>>>> Can you tell me again/precisely how to crash ntop with time >>>>> shifting? >>>>> >>>>> Thanks Luca >>>>> >>>>> >>>>> On Feb 5, 2009, at 3:12 AM, Rob Shupe wrote: >>>>> >>>>>> Thanks, will do. A few questions though-- I didn't make any >>>>>> major time >>>>>> changes on the server, but it *is* set to stay sync'd to an NTP >>>>>> server. >>>>>> If that synchronization adjusts the time even slightly (maybe a >>>>>> second >>>>>> or two), will it still cause this problem? In other words, can I >>>>>> run >>>>>> nTop on a server that is staying sync'd via NTP, or will I have to >>>>>> turn >>>>>> NTP off to prevent this problem? Additionally, will this problem >>>>>> always >>>>>> occur with changes like daylight saving time? What if I need to >>>>>> adjust >>>>>> the time for some reason, can I just stop nTop, adjust time and >>>>>> restart, >>>>>> or will the problem still occur? Sorry for all the questions, just >>>>>> trying to understand how this works better to prevent the problem >>>>>> going >>>>>> forward. Thanks again for your help! >>>>>> >>>>>> Walt Henley wrote: >>>>>>> If you change the time on the box, this happens. Delete your RRD >>>>>>> directory under /usr/ntop/lib and the dtatbases in the lib >>>>>>> directory >>>>>>> and try again. >>>>>>> >>>>>>> On 2/4/09, Rob Shupe <[email protected]> wrote: >>>>>>> >>>>>>>> (note—I'm sending this again from a different address, my other >>>>>>>> one doesn't >>>>>>>> seem to get through. Apologies if this double-posts somehow) >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> I've been running nTop 3.3.9 on a CentOS 5 box, and it ran quite >>>>>>>> well for >>>>>>>> about a week or two. However, now when I start it up, it'll run >>>>>>>> for a few >>>>>>>> minutes and then segfault and die. I ran nTop using the gdb >>>>>>>> debugger, and >>>>>>>> this was the output it gave at the time of the segfault: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Program received signal SIGSEGV, Segmentation fault. >>>>>>>> >>>>>>>> [Switching to Thread -1314034800 (LWP 28839)] >>>>>>>> >>>>>>>> updateASTraffic (actualDeviceId=0, src_as_id=0, dst_as_id=27357, >>>>>>>> octets=297) >>>>>>>> >>>>>>>> at pbuf.c:1011 >>>>>>>> >>>>>>>> 1011 if(stats->as_id == src_as_id) { >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Does anyone have any ideas about what is happening based on this >>>>>>>> output? If >>>>>>>> additional information is needed, please let me know and I'll be >>>>>>>> happy to >>>>>>>> send it along. Thanks. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -Rob >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Ntop mailing list >>>>>> [email protected] >>>>>> http://listgateway.unipi.it/mailman/listinfo/ntop >>>>> >>>>> _______________________________________________ >>>>> Ntop mailing list >>>>> [email protected] >>>>> http://listgateway.unipi.it/mailman/listinfo/ntop >>>>> >>>> >>>> >>> _______________________________________________ >>> Ntop mailing list >>> [email protected] >>> http://listgateway.unipi.it/mailman/listinfo/ntop >>> >> >> -- >> Sent from my mobile device >> _______________________________________________ >> Ntop mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop > -- Sent from my mobile device _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
