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用psrinfo -p看到的物理CPU个数是6，用其它方式看的个数是7，是我的理解错误还是系统有问题？请各位高手帮我分析分析。下面是我用一些相关命令输出的结果：
bash-2.03# uname -m
sun4u
bash-2.03# uname -X
System = SunOS
Node = D8-I2000
Release = 5.8
KernelID = Generic_108528-29
Machine = sun4u
BusType = <unknown>
Serial = <unknown>
Users = <unknown>
OEM# = 0
Origin# = 1
NumCPU = 7
bash-2.03# mpstat
CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt idl
0 27 0 436 532 206 2095 149 379 1714 1 9683 15 18 1 66
1 27 0 301 267 6 2260 172 424 1765 1 11271 16 18 1 66
4 28 0 292 253 6 2154 161 401 1690 1 10950 15 17 1 67
5 28 0 300 262 6 2247 170 424 1742 1 10869 16 17 1 67
8 27 0 278 312 70 2132 157 395 1656 1 9932 15 16 1 69
9 27 0 282 269 6 2265 167 426 1736 1 9822 15 16 1 69
12 27 0 305 269 6 2308 178 427 1884 1 10136 16 15 1 68
bash-2.03# psrinfo -v
Status of virtual processor 0 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:43.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 1 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 4 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 5 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 8 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 9 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
Status of virtual processor 12 as of: 04/28/06 09:40:40
on-line since 04/26/06 12:03:46.
The sparcv9 processor operates at 400 MHz,
and has a sparcv9 floating point processor.
bash-2.03# psrinfo -p
6
bash-2.03# prtdiag -v
System Configuration: Sun Microsystems sun4u 8-slot Sun Enterprise E4500/E5500
?μí3ê±?ó?μ?ê￡o100 MHz
?ú′?′óD?￡o3072Mb
========================= CPUs =========================
Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------ ------ ----
0 0 0 400 8.0 US-II 10.0
0 1 1 400 8.0 US-II 10.0
2 4 0 400 8.0 US-II 10.0
2 5 1 400 8.0 US-II 10.0
4 8 0 400 8.0 US-II 1.0
4 9 1 400 8.0 US-II 1.0
6 12 0 400 8.0 US-II 10.0
========================= ?ú′? =========================
Intrlv. Intrlv.
Brd Bank MB Status Condition Speed Factor With
--- ----- ---- ------- ---------- ----- ------- -------
0 0 1024 Active OK 60ns 2-way A
0 1 1024 Active OK 60ns 1-way
2 0 1024 Active OK 60ns 2-way A
========================= IO ?¨ =========================
Bus Freq
Brd Type MHz Slot Name Model
--- ---- ---- ---------- ---------------------------- --------------------
1 SBus 25 0 QLGC,isp/sd (block) QLGC,ISP1000U
1 SBus 25 3 SUNW,hme
1 SBus 25 3 SUNW,fas/sd (block)
1 SBus 25 13 SUNW,socal/sf (scsi-3) 501-3060
1 UPA 100 2 FFB, Double Buffered SUNW,501-4790
Detached Boards
===============
Slot State Type Info
---- --------- ------ -----------------------------------------
3 disabled disk Disk 0: Target: 10 Disk 1: Target: 11
?μí3?D?′·￠??1ê??
===========================
No System Faults found
======================
×??üμ? AC μ??′1ê??￡o
=============================
Fri Jan 3 15:45:18 2003
========================= ?·?3×′ì? =========================
Keyswitch position is in Normal Mode
System Power Status: Redundant
System LED Status: GREEN YELLOW GREEN
Normal ON OFF BLINKING
Fans:
-----
Unit Status
---- ------
Rack OK
Key OK
AC OK
System Temperatures (Celsius):
------------------------------
Brd State Current Min Max Trend
--- ------- ------- --- --- -----
0 OK 39 34 42 stable
1 OK 44 41 45 stable
2 OK 40 36 42 stable
4 OK 39 37 41 stable
6 OK 41 39 43 stable
CLK OK 35 32 36 stable
Power Supplies:
---------------
Supply Status
--------- ------
0 OK
1 OK
2 OK
3 OK
PPS OK
System 3.3v OK
System 5.0v OK
Peripheral 5.0v OK
Peripheral 12v OK
Auxilary 5.0v OK
Peripheral 5.0v precharge OK
Peripheral 12v precharge OK
System 3.3v precharge OK
System 5.0v precharge OK
AC Power OK
========================= HW Revisions =========================
ASIC Revisions:
---------------
Brd FHC AC SBus0 SBus1 PCI0 PCI1 FEPS Board Type Attributes
--- --- -- ----- ----- ---- ---- ---- ---------- ----------
0 1 5 CPU 100MHz Capable
1 1 5 1 22 UPA-SBus-SOC+ 100MHz Capable
2 1 5 CPU 100MHz Capable
3 Unknown 100MHz Capable
4 1 5 CPU 100MHz Capable
6 1 5 CPU 100MHz Capable
Board 1 FFB Hardware Configuration:
-----------------------------------
Board rev: 2
FBC version: 0x3241906d
DAC: Brooktree 9070, version 1
3DRAM: Mitsubishi 130b, version 2
System Board PROM revisions:
----------------------------
Board 0: OBP 3.2.30 2002/10/25 14:03 POST 3.9.30 2002/10/25 14:04
Board 1: FCODE 1.8.30 2002/10/25 14:03 iPOST 3.4.30 2002/10/25 14:03
Board 2: OBP 3.2.30 2002/10/25 14:03 POST 3.9.30 2002/10/25 14:04
Board 4: OBP 3.2.30 2002/10/25 14:03 POST 3.9.30 2002/10/25 14:04
Board 6: OBP 3.2.30 2002/10/25 14:03 POST 3.9.30 2002/10/25 14:04 |
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发表于 2006-04-28 09:55