This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> Do I have to increase the MaxPermSize value along with the memory size? So > far I've increased the memory size to 1024 and it still works, but the > MaxPermSize is still set to 128. > > I think 128 is enough for 1G memory. If you can increase the memory to 1.5, you may try the 256 MaxPermSize. Yuan > > From: > "Unidata IDV Support" <address@hidden> > > To: > Joseph Conklin/ACT/FAA@FAA > Cc: > address@hidden > Date: > 06/11/2012 06:29 PM > Subject: > [IDV #ORP-530314]: crash on startup > > > > > Success! I commented out that one line and added the other. > > > > So, what did it do? Is it limiting the amount of memory usage? > > > > > Well, the memory 512m is a bit small if you are planning to load some big > dataset or create some complex images in the future. I would suggest that > you do an experiment here, increase the memory by 100m each time to see > what is the biggest possible to run the IDV. According the log file, your > PC has about 4G memory, you should be able to allocate at least 1024m to > the IDV. Let me know what the final number. > > > Thanks, > > Yuan > > Ticket Details > =================== > Ticket ID: ORP-530314 > Department: Support IDV > Priority: Normal > Status: Open > > > > > Ticket Details =================== Ticket ID: ORP-530314 Department: Support IDV Priority: High Status: Closed