ioscan查看cpu的结果是颗还是几个核?
rx4640
bash-4.1# ioscan -fnCprocessor
Class I H/W Path Driver S/W State H/W Type Description
===================================================================
processor 0 120 processor CLAIMED PROCESSOR Processor
processor 1 121 processor CLAIMED PROCESSOR Processor
processor 2 122 processor CLAIMED PROCESSOR Processor
processor 3 123 processor CLAIMED PROCESSOR Processor
{:3_190:}
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晕啊,rx4640 user service guide上查出来的是
Server Components
The following components comprise the HP Integrity rx4640 server.
Processors
The following processors are available for the rx4640 server:
• 1.6 GHz / 18 MB cache
• 1.6 GHz / 24 MB cache
These processors are dual core processors. The processor configuration options are 1-processor/2-core (1p/2c),
2p/4c, 3p/6c, or 4p/8c.
bash-4.1# machinfo |more
CPU info:
Number of CPUs = 4
Clock speed = 1500 MHz
CPUID registers
vendor information = "GenuineIntel"
processor serial number = 0x0000000000000000
processor version info = 0x000000001f020104
architecture revision: 0
processor family: 31 Intel(R) Itanium 2 Family Processors
processor model: 2 Intel(R) Itanium 2 processor
processor revision: 1
largest CPUID reg: 4
processor capabilities = 0x0000000000000001
implements long branch: 1
Bus features
implemented = 0xbdf0000060000000
selected = 0x0000000040000000
Bus Lock Signal masked
Cache info:
L1 Instruction: size = 16 KB, associativity = 4
L1 Data: size = 16 KB, associativity = 4
L2 Unified: size = 256 KB, associativity = 8
L3 Unified: size = 4096 KB, associativity = 8
当然是核了
machinfo
machinfo
应该是核。
本帖最后由 yuio654 于 2010-06-01 16:38 编辑
回复 2# justin8204
晕啊,这是个安腾的机器
28 0/5 PCI Bus Adapter (103c122e Information Successful
29 120 CPU (1005)
30 121 CPU (1005)
31 122 CPU (1005)
32 123 CPU (1005)
33 250 Core I/O Adapter (fffffff
34 250/0 IPMI Controller (49504930 Information Successful
35 250/1 ACPI Device (41435049) Information Successful
cstm>sel dev 29
cstm>info
^-- (Information) is currently disabled. --
cstm>il
^-- (InfoLog) is currently disabled. --
cstm>sel dev 22
cstm>info
^-- (Information) is currently disabled. -- {:3_194:}
在cstm里查一下CPU信息