HI Max,
Max wrote:
Koen,
What is the model of your motherboard?
K8WE (new S2895 motherboard)
Does it work stable after remapping?
Did you try to run application(s) that would use all 4GB of available
memory (the simplest test is copying dvd image or a file of comparable
size so it becomes cached into memory)?
Yes, it works absolutely fine. Have been moving around 35GB files, and
have been running a big postgres database on it (and inserting the 35GB
sql dump into it).
On my Tyan Tiger K8W, PCI region remapping while making 4GB of memory
available causes kernel traps on attepmts to use higher memory
regions. So I'm forced to disable it in favor of system stability.
I think there were three options for the memory hole, one said hardware,
the other said software and can't remember the third one. Setting it to
software made the 4GB available and have had no problems whatsoever.
This is using the latest debian stock kernel (2.6.11-9-amd64-k8-smp).
Max
Regards,
Koen.
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