> What memory size is supported in Scientific Linux x86_64? > Specifically I want to install 16GB in the IBM e326 series systems and > would like to install Scientific Linux 3.0.4 x86_64. It shouldn't be a problem, I've got a dual Opteron system with 16G of memory running SL x86_64 4.0 and it sees it all. I'm fairly certain that 3.0.4 will not have a problem either. Sometimes when you don't see all of the installed memory a few bios tweaks will fix it up. [root@master ~]$ cat /proc/meminfo MemTotal: 16343552 kB MemFree: 15954852 kB Buffers: 19440 kB Cached: 207816 kB SwapCached: 0 kB Active: 170316 kB Inactive: 166140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 16343552 kB LowFree: 15954852 kB SwapTotal: 2047992 kB SwapFree: 2047992 kB Dirty: 360 kB Writeback: 0 kB Mapped: 151288 kB Slab: 27476 kB Committed_AS: 349896 kB PageTables: 9848 kB VmallocTotal: 536870911 kB VmallocUsed: 1864 kB VmallocChunk: 536868935 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB _________________________________________ Ron Jerome Programmer/Analyst National Research Council Canada M-2, 1200 Montreal Road, Ottawa, Ontario K1A 0R6 Government of Canada Phone: 613-993-5346 FAX: 613-941-1571 _________________________________________