1. What OS are you using (Brand and version - Ex. Windows XP SP3)? w7 ultimate x64 sp1 2. What architecture is the OS you are running (x64 or x86)? x64 3. What version and architecture is your java install? (Type: java -version in command prompt.) version 6.25 and 32 bit (cant install 64 bit) 4. Are you running any wrappers? McMyAdmin, mcadmin, Hamachi, etc? no 5. What build of CraftBukkit are you running? (do NOT say latest. Say the build number.) b818 6. What command are you using to run your CraftBukkit server? tried: Code: @ECHO OFF IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="64" "%ProgramFiles(x86)%\Java\jre6\bin\java.exe" -Xincgc -Xmx2560M -jar "%~dp0craftbukkit-0.0.1-snapshot.jar" IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="86" java -Xincgc -Xmx2560M -jar "%~dp0craftbukkit-0.0.1-snapshot.jar" PAUSE and Code: @ECHO OFF SET BINDIR=%~dp0 CD /D "%BINDIR%" "%ProgramFiles(x86)%\Java\jre6\bin\java.exe" -Xincgc -Xmx2G -jar craftbukkit-0.0.1-SNAPSHOT.jar PAUSE 7. What plugins are you running? none atm 8. What error are you getting (post your server.log file if possible)? server doesnt start, it says: "Error occured during initialization of VM Could not reserve enough space for object heap could not create the java cirtual machine" 9. What have you tried already? changing to a higher number of ram 10. Have you tried any of the things below? yes additional info: i have 4gb ram, in 32 bit about 2.5-3gb of my ram is usable. but any number over 1gb ram will create that message. i have nothing huge going on in the background so nothing can steal over 2gb ram from me. is it possible for me to increase ram usage with 32 bit? if not, suggestions?
Try to type "-Xmx2048M" instead of "-Xmx2G" and see if that helps. Code: @ECHO OFF SET BINDIR=%~dp0 CD /D "%BINDIR%" "%ProgramFiles(x86)%\Java\jre6\bin\java.exe" -Xincgc -Xmx2048M -jar craftbukkit-0.0.1-SNAPSHOT.jar PAUSE
Java cant go over 2gb on 32bit system. I had the same issue, the only solution i found was to install a 64bit system. Now i can allow more than 2gb for minecraft.
ok... i suppose u need to install java 64-bit... http://www.java.com/en/download/manual.jsp or try "-Xmx1999" or "-Xmx2000" anyway. i will recommend to istall java 64-Bit..
okay, ramusage was solved. but i still have the problem whenever a person enters or leaves the server it lags like hell and everything you do will be rollbacked till the lag is over. even tried it on my ubuntu machine with 6gb ram. still lags, why?