Java VM problem in OpenVZ
- by Ginnun
Hi,
I bought a vps for hosting my java needs. But I can't run java on it. Everything about java is correctly installed but when I try to run java ("java -version" forexample) I get this error :
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.
I don't think this is a java centered problem, Out of memory for sure. I contacted the vps admin, but he says everything is fine, you have 2gb ram, expandable to 4gb! I did a bit search on the subject, here is my BEANS file (numbers converted to humanredable form using a script). By the way do JVM heap memory allocs count on kmemsize or privvmpages ? How much ram does that configuration allows me to allocate with jvm for a single process?
resource held maxheld barrier limit failcnt
kmemsize 2.25 mb 2.35 mb 13.71 mb 14.10 mb 0
lockedpages 0 0 1024.00 kb 1024.00 kb 0
privvmpages 20.54 mb 21.33 mb 256.00 mb 272.00 mb 156
shmpages 5.00 mb 5.00 mb 84.00 mb 84.00 mb 0
numproc 13 14 240 240 0
physpages 9.36 mb 9.45 mb 0 MAX_ULONG 0
vmguarpages 0 0 132.00 mb MAX_ULONG 0
oomguarpages 9.36 mb 9.45 mb MAX_ULONG MAX_ULONG 0
numtcpsock 3 3 360 360 0
numflock 3 3 188 206 0
numpty 2 2 16 16 0
numsiginfo 0 1 256 256 0
tcpsndbuf 69.17 kb 69.17 kb 1.64 mb 2.58 mb 0
tcprcvbuf 48.00 kb 48.00 kb 1.64 mb 2.58 mb 0
othersockbuf 6.80 kb 6.80 kb 1.07 mb 2.00 mb 0
dgramrcvbuf 0.00 kb 0.00 kb 256.00 kb 256.00 kb 0
numothersock 9 10 360 360 0
dcachesize 0.00 kb 0.00 kb 3.25 mb 3.46 mb 0
numfile 704 746 9312 9312 0
numiptent 10 10 128 128 0
Thanks in advance!
