7.0 升到7.1，重構(gòu)系統(tǒng)及內(nèi)核，dmesg少了顆cpu.[已解決]

5sky

安裝完7.0release后，直接csup到了7.1。
7.0的dmesg是這樣的。
Copyright (c) 1992-2008 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-RELEASE #0: Sun Feb 24 19:59:52 UTC 2008
    root@logan.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2793.19-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNXT-ID,CX16,xTPR>
  AMD Features=0x20100000<NX,LM>
  Logical CPUs per core: 2
real memory  = 1073479680 (1023 MB)
avail memory = 1036890112 (988 MB)
ACPI APIC Table: <DELL   PE BKC  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID:  0
cpu1 (AP): APIC ID:  1
cpu2 (AP): APIC ID:  6
cpu3 (AP): APIC ID:  7
ioapic0: Changing APIC ID to 8
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0


升完7.1并重編內(nèi)核后，確發(fā)現(xiàn)只有一個(gè)cpu了。SMP和APIC是加了的。重構(gòu)系統(tǒng)時(shí)我把a(bǔ)cpi、lp等模塊去掉了的。會(huì)不會(huì)是因?yàn)閍cpi的原因呢?

FreeBSD 7.1-RELEASE #1: Tue Jan  6 04:36:09 CST 2009
    root@bbs.xcidc.org:/usr/src/sys/i386/compile/bbs.v7
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2793.20-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x641d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,CX16,xTPR>
  AMD Features=0x20100000<NX,LM>
  Logical CPUs per core: 2
real memory  = 1073479680 (1023 MB)
avail memory = 1041162240 (992 MB)
MPTable: <DELL     PE 016C     >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID:  0
cpu1 (AP): APIC ID:  6
ioapic0: Changing APIC ID to 8
ioapic0: Assuming intbase of 0
ioapic1: Changing APIC ID to 9
ioapic1: Assuming intbase of 24

[ 本帖最后由 5sky 于 2009-1-8 13:33 編輯 ]

fender0107401

你先用默認(rèn)的內(nèi)核配置文件再來一次。

kisswen

7.1的SMP和ule不是已經(jīng)在Generic了么？
我升級(jí)用的freebsd-update，沒出什么問題

俊帆

大家都有機(jī)子測(cè)試，可憐的我都沒機(jī)子測(cè)試。
衹好用現(xiàn)在的電腦測(cè)試了。嘿嘿~~

lsstarboy

Assuming intbase of 0

有假想的情況出現(xiàn)，所以還是檢查一下內(nèi)核配置吧。

macafee

內(nèi)核配置沒錯(cuò)，錯(cuò)誤在于你選擇了垃圾的HTT XEON。FB7.1認(rèn)出了你的兩顆物理CPU！至于你所說的另外兩顆是HTT的，系統(tǒng)不支此！

yhlovemj

我家里有臺(tái) 也是 Intel(R) Xeon(TM) CPU 2.80GHz (2793.19-MHz 686-class CPU)

等我裝了FB7.1  來給你說，看看默認(rèn)是不是只能認(rèn)到物理的了

yhlovemj

我來了， 確實(shí)認(rèn)出是2個(gè) CPU ，但是SMP正常，4個(gè)

CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2790.97-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x4400<CNXT-ID,xTPR>
  Logical CPUs per core: 2
real memory  = 4093493248 (3903 MB)
avail memory = 4003540992 (3818 MB)
ACPI APIC Table: <IBM    SERONYXP>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID:  0
cpu1 (AP): APIC ID:  1
cpu2 (AP): APIC ID:  6
cpu3 (AP): APIC ID:  7


cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
p4tcc3: <CPU Frequency Thermal Control> on cpu3
pmtimer0 on isa0

[ 本帖最后由 yhlovemj 于 2009-1-7 20:59 編輯 ]

5sky

問題解決了，原因是我將acpi的相關(guān)都去掉了導(dǎo)致的。重構(gòu)系統(tǒng)后，恢復(fù)了。

Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.1-RELEASE #3: Wed Jan  7 00:03:22 CST 2009
    root@bbs.xcidc.org:/usr/src/sys/i386/compile/bbs.v7
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2793.20-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x641d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,CX16,xTPR>
  AMD Features=0x20100000<NX,LM>
  Logical CPUs per core: 2
real memory  = 1073479680 (1023 MB)
avail memory = 1041141760 (992 MB)
ACPI APIC Table: <DELL   PE BKC  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID:  0
cpu1 (AP): APIC ID:  1
cpu2 (AP): APIC ID:  6
cpu3 (AP): APIC ID:  7