[linux] Re: maar 1 van de 2 processors zichtbaar

[Daniel C. von Asmuth]

Aldus schreef Marc Fellman op Mon, May 30, 2005 at 01:32:29PM +0200:
> 
> Ik ben sinds kort in het bezit van een Compaq LM370. Hierin zitten 2
> P3 processoren (667 Mhz). Dit heb ik in de bootup ook gezien. Alleen

Wat hebt u precies gezien?

> PS: uname -a geeft aan dat er wel een SMP kernel draait (Linux
> localhost 2.6.11-6mdksmp #1 SMP........Pentium III (Coppermine)......)

Dat zou voldoende moeten zijn. (tenzij SMP via BIOS is uitgeschakeld of
de tweede CPU erg kapot is).

Hieronder wat regels uit mijn 'dmesg':
Linux version 2.4.26 (root op blackbox) (gcc version 2.95.2) #4 SMP Sun Apr 18 20:15:03 
.......
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: DELL     Product ID: POWEREDGE 8E APIC at: 0xFEE00000
Processor #1 Pentium(tm) Pro APIC version 17
Processor #0 Pentium(tm) Pro APIC version 17
I/O APIC #2 Version 17 at 0xFEC00000.
Enabling APIC mode: Flat.       Using 1 I/O APICs
Processors: 2
Kernel command line: BOOT_IMAGE=exp ro root=817 
Initializing CPU#0
Detected 448.627 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 894.56 BogoMIPS
Memory: 127244k/131064k available 
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
Inode cache hash table entries: 8192 (order: 4, 65536 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 0383fbff 00000000 00000000 00000000
CPU:             Common caps: 0383fbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch op atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 0383fbff 00000000 00000000 00000000
CPU:             Common caps: 0383fbff 00000000 00000000 00000000
CPU0: Intel Pentium III (Katmai) stepping 03
per-CPU timeslice cutoff: 1464.52 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000040
ESR value after enabling vector: 00000000
Booting processor 1/0 eip 2000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 894.56 BogoMIPS
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 512K
Intel machine check reporting enabled on CPU#1.
CPU:     After generic, caps: 0383fbff 00000000 00000000 00000000
CPU:             Common caps: 0383fbff 00000000 00000000 00000000
CPU1: Intel Pentium III (Katmai) stepping 03
Total of 2 processors activated (1789.13 BogoMIPS).

Met vriendelijke groet,


Daniel von Asmuth




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