* toad <toad at amphibian.dyndns.org> [2006-11-08 19:52:45]: > Anonym was having problems with datastore resizing taking forever. > Increasing the memory allocation greatly alleviated the situation:
Well, I'm not sure it's a good idea ... on systems with a small amount of aviable memory it will cause swapping ; wich will be the cause of major problems (Not to mention that it's likely it will prevent the node from working at all). I suggest you raise the priority of the "converting all our DBs to a single Environment" insteed ;) > > ----- toad at zceUWxlSaHLmvEMnbr4RHnVfehA ----- 2006.11.03 - 11:50:18GMT ----- > > Hmmm, I wonder if it would be faster if we just dropped the database while > moving, and then reconstructed it afterwards? > > ----- Anonym ----- 2006.11.03 - 18:21:49GMT ----- > > OK, I did two things. I manually downloaded a new freenet-latest-.jar and > freenet-ext.jar from freenetproject /alpha website. I also raised my max > memory setting in wrapper conf to 256MB. I'm not sure which of those did the > trick but I did the update again and this time it took one hour and completed > no problem. No 100%CPU usage during the "moving" process and data read/writes > were in the MB/sec or higher. > > Sorry for any name calling. I was at wits end. thanks for your > suggestions..oh, wait a minute, there were none :-) > > > > sTubbY also found that increasing the maximum memory allocation helps: > > ----- vazee at jPTqfVl9dH3zb3AUOSeeIXG4sJ8 ----- 2006.10.25 - 20:14:01GMT > ----- > > hi, > > i very often get java errors and the node restarts, in the wrapper log it > says something like 'udp socketmanager froze for 3 minutes', after that there > are hundreds of lines of errors, then the node restarts and maybe runs for > about 2 hours, then it happens again. strange thing is when i first installed > freenet 0.7 this problem didn't occur, but after running freenet for about 3 > or 4 weeks it suddenly started to produce these errors. i switched to sun jvm > 1.6beta2 but it didnt get better. i tried reinstalling freenet - nothing > seems to help. anyone has any idea what the problen is? i'm running windows > xp prof... > > thank you very much! > > ----- cptn_insano at _g2YxqIynCrs2bcwLGQkr+0b544 ----- 2006.11.03 - > 22:29:16GMT ----- > > I think I've had a similar problem when the cpu is saturated by a higher > priority app but there isn't much you can do except raising freenet's > priority though I wouldn't recommend it. > > ----- sTubbY at P34k9Tn20C69pLEltGe1UFACbCI ----- 2006.11.04 - 06:09:20GMT > ----- > > He might try raising the default memory settings in the wrapper.conf file if > he can spare it. > I have found my node runs much more smoothly if you double the default memory > settings. > > I also run winxp and have mine set to: > > wrapper.java.initmemory=128 > wrapper.java.maxmemory=256 > > Not sure whether you need to set the min to 128, from the default of 60 I > believe but I did it anyway since I was allotting 256 anyway she may as well > have 128 off the bat. > But setting max to 256 smooths out the cpu hogging and spikes and less java > OOM errors. I can usually run for about a week in between restarts. > > _______________________________________________ > Tech mailing list > Tech at freenetproject.org > http://emu.freenetproject.org/cgi-bin/mailman/listinfo/tech -- NextGen$. "On peut ob??r aux lois en souhaitant qu'elles changent, comme on sert ? la guerre en souhaitant la paix." Merleau Ponty - L'?loge de la philosophie
