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Unread 04-04-2005, 02:01 PM   #499
Terry Kennedy
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Join Date: Apr 2005
Location: NYC area
Posts: 51
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Quote:
Originally Posted by poogles_uk
Thanks for the info terry. We do believe you, others have also done it.
Thanks. I just wanted to forestall any of the "you're one of the evil eBay people profiting from our ideas" comments.
Quote:
Any other info you can give us would help.
I've done a lot of work with the ServerSync code and the Java engine. Those were added after the initial design of the 4100, and you can easily hit some limits with the memory Snap supplied in those units. Snap used a 64MB PC100 non-ECC DIMM in the earlier units, and a 128MB PC100 non-ECC DIMM in the newer ones. I replaced these with 256MB ones (ECC or not doesn't matter as the 4100 hardware doesn't support ECC - one reason to not use these in mission-critical environments). After that, I suggest issuing the debug commands "jvm stack 1024" (the default is 64KB, this raises it to 1MB) and "jvm ram 64" (the default is 24MB, this raises it to 64MB). The rest of the additional memory capacity will go to disk buffers, which always helps.
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