[nycbug-talk] memory and cpu question on a new setip
Jonathan Vanasco
nycbug-list at 2xlp.com
Thu Mar 29 16:32:01 EDT 2007
( sorry for being clueless this week. new server arrived. )
1) Memory
I just tossed in 2gb of ram into a server , for a total of 4
Bios sees it all
The kernel gives me this message on boot (does not go in /var/log/
messages):
720896K of memory above 4GB ignored
and this message on boot (does go into /var/log/messages )
Mar 29 16:19:36 crookedrain kernel: real memory = 3479298048 (3318
MB)
Mar 29 16:19:36 crookedrain kernel: avail memory = 3404574720 (3246
MB)
top shows around 3200 on the system as well.
Where could my memory have gone?
All the research i've done says that I should be find for memory
under 4gb, and that I'd only need to use pae if i'm using 4+gb
2) CPU
i'm running a xeon 3040 'dual core'
i'm just using the standard kernel.
i get this in dmesg
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
i tried using the SMP kernel on a whim, but it wouldn't boot. can
someone confirm that should be the case?
it makes sense to me that the SMP shouldn't work- i treated this as
a single cpu from the outset , considering 2 cores to still be a
single cpu.
but the dmesg makes me second guess that.
any suggestions would be appreciated
// Jonathan Vanasco
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