* Lionel Elie Mamane (lionel@mamane.lu) wrote: > Well, but then I would expect that a 64 bit Linux would go in 40 bit > flat mode. Do I need to pass it a special boot parameter for this? The > documentation claims that the board supports 8GB of memory, so there > must be _some_ way for the OS to access more than 4GB. Do the Opteron > CPU's support PSE at all? I thought it was an Intel-only thing. Welp, I don't know anything about your particular motherboard but I know on my Tyan Thunder K8S (S2880) Linux sees all 4GB of ram in the system. It's a dual-proc system and I've got the memory split between them, 2 1GB DIMMs in each bank. This is running a 64bit kernel, I don't remember if the 32bit kernel saw all of it or not... Stephen
Attachment:
signature.asc
Description: Digital signature