Sigh. It must be one of those days! The memory now seems 'ok enough' but I'm back to the weird permission error?
call process [/home/appserver/bin/imagesize.sh 76 jpg] callUnixProcess [/home/appserver/bin/imagesize.sh 76 jpg] java.io.IOException: Cannot run program "/home/appserver/bin/imagesize.sh": java.io.IOException: error=13, Permission denied Isn't that execution perms on the UNIX file? I tried chmod 777 and I still get permission denied... Do I need to open a shell like "csh /home/appserver/bin/imagesize.sh 76 jpg" ? I'm not certain I've ever had this working or not and so maybe it is my command this time? On Apr 12, 2011, at 2:13 PM, Pascal Robert wrote: > > Le 2011-04-12 à 13:56, Jesse Tayler a écrit : > >> >> what should I set my memory to in Javamonitor then? something very low? > > Well, it depends if you actually need to start your app with 128 MB of RAM > :-) Maybe you could start it with only the maximum setting (-Xmx256m) while > not setting the minimum so that your instances use 32 MB to start with. > > But I strongly suggest that you monitor your RAM usage or else you might have > problems with both of your instances are reaching 256 MB. Adding a swap space > would help in those cases, but even there if your swap usage goes over 50%. > > And I suggest that you restart your apps every day, because at the OS level, > even if your apps get garbage collected, the RAM usage at the OS level will > not go down. For example, if your app is reaching near 256 MB of RAM because > of a "big" request, and 10 minutes later the GC does its job and clear up 50 > MB of heap space, your app will still use 256 MB at the OS level. > > The secret? Monitoring! > >> Or do you suggest something with the Java VM? I don't understand? >> >> On Apr 12, 2011, at 1:41 PM, Pascal Robert wrote: >> >>> Java memory settings reminds me of the "good old" Mac OS 9 days where we >>> had to adjust manually how much RAM each app would use. >> >> ya, I know -- but I guess it makes server reliability easier... >> >> iPhone iOS just kills your app if it takes too much memory. >> >> > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
