rx6600 SMH显示cpu 状态为dormant hpux 11.31
主机的配置是2个四核的CPU,这里看到是8个,但有4个核是dormant的,有人遇见过这种情况吗? 信息如下:
Shell> info cpu
PROCESSOR MODULE INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Module CPUs Speed Size Size (hex.) Rev State
------ ------- -------- ------ ------ ------- --- ------------
0 4 1.6 GHz 9 MB None 20/01 A1 Active
1 4 1.6 GHz 9 MB None 20/01 A1 Active
CPU threads are turned on.
CPU pstates are turned on.
/opt/propplus/bin/cprop -summary -c "Processors"
[Component]: Processors
[Table]: Processors
-------------------------------------------------------
[Instance]: 1
****************************************************
[Hash ID]: Processors:1982493455
[Status]: OK
[DeviceID]: 0
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 2
****************************************************
[Hash ID]: Processors:663190056
[Status]: Dormant
[DeviceID]: 1
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]:
****************************************************
[Instance]: 3
****************************************************
[Hash ID]: Processors:3638853953
[Status]: OK
[DeviceID]: 2
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 4
****************************************************
[Hash ID]: Processors:2319550554
[Status]: Dormant
[DeviceID]: 3
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]:
****************************************************
[Instance]: 5
****************************************************
[Hash ID]: Processors:1000247155
[Status]: OK
[DeviceID]: 4
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 6
****************************************************
[Hash ID]: Processors:3975911052
[Status]: Dormant
[DeviceID]: 5
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]:
****************************************************
[Instance]: 7
****************************************************
[Hash ID]: Processors:2656607653
[Status]: OK
[DeviceID]: 6
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 8
****************************************************
[Hash ID]: Processors:1337304254
[Status]: Dormant
[DeviceID]: 7
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]:
****************************************************
-------------------------------------------------------
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最初的时候ioscan 只有能看到4个cpu
# ioscan -fn|grep processor
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
# machinfo
CPU info:
2 Intel(R) Itanium 2 9100 series processors (1.59 GHz, 18 MB)
532 MT/s bus, CPU version A1
4 logical processors (2 per socket)
修改了lcpu_attr=1后,ioscan 及machinfo,cprop -summary -c 都是看到8个cpu了
# ioscan -fn |grep processor
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
processor 4 124 processor CLAIMED PROCESSOR Processor
processor 5 125 processor CLAIMED PROCESSOR Processor
processor 6 126 processor CLAIMED PROCESSOR Processor
processor 7 127 processor CLAIMED PROCESSOR Processor
# machinfo
CPU info:
2 Intel(R) Itanium 2 9100 series processors (1.59 GHz, 18 MB)
532 MT/s bus, CPU version A1
8 logical processors (4 per socket)
Memory: 16353 MB (15.97 GB)
Firmware info:
Firmware revision: 04.11
FP SWA driver revision: 1.18
IPMI is supported on this system.
BMC firmware revision: 5.25
Platform info:
Model: "ia64 hp server rx6600"
Machine ID number: 7acfcfa0-2b15-11df-a244-449c5a52cdc0
Machine serial number: SGH5005850
OS info:
Nodename: rx6600b
Release: HP-UX B.11.31
Version: U (unlimited-user license)
Machine: ia64
ID Number: 2060439456
vmunix _release_version:
@(#) $Revision: vmunix: B.11.31_LR FLAVOR=perf
# /opt/propplus/bin/cprop -summary -c "Processors"
[Component]: Processors
Error encountered while loading summary information!
<ERROR> "[Component]: Processors", "[Class]: HPUX_Processor": CIM_ERR_FAILED: SysFaultMgmt:001:Inventory is being built currently. Please try after some time.
Error encountered while loading summary information!
<ERROR> "[Component]: Processors", "[Class]: HPUX_Processor": CIM_ERR_FAILED: SysFaultMgmt:001:Inventory is being built currently. Please try after some time.
#
#
#
#
# /opt/propplus/bin/cprop -summary -c "Processors"
[Component]: Processors
[Table]: Processors
-------------------------------------------------------
[Instance]: 1
****************************************************
[Hash ID]: Processors:1982493460
[Status]: OK
[DeviceID]: 0
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 2
****************************************************
[Hash ID]: Processors:663190061
[Status]: OK
[DeviceID]: 1
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 3
****************************************************
[Hash ID]: Processors:3638853958
[Status]: OK
[DeviceID]: 2
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 4
****************************************************
[Hash ID]: Processors:2319550559
[Status]: OK
[DeviceID]: 3
[Tag]: 0-ff-ff-0-ff-0-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 0.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 5
****************************************************
[Hash ID]: Processors:1000247160
[Status]: OK
[DeviceID]: 4
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 6
****************************************************
[Hash ID]: Processors:3975911057
[Status]: OK
[DeviceID]: 5
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 7
****************************************************
[Hash ID]: Processors:2656607658
[Status]: OK
[DeviceID]: 6
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
[Instance]: 8
****************************************************
[Hash ID]: Processors:1337304259
[Status]: OK
[DeviceID]: 7
[Tag]: 0-ff-ff-0-ff-1-ff-11
[Location]: This is an Intel(R) Itanium(R) 2 Processor-Module ( Model: Intel (R) Itanium 2 Processor (Family 32 Model 1 stepping A1) ), with the following details: Cabinet Number 0, Cell Slot Number 0, Slot Number 1.
[Processor Type]: Intel(R) Itanium(R) 2 Processor-Module
[Architecture Revision]: Itanium Arch.
[Firmware ID]: 04.11
[Processor Capability]: 64 Bits
[Processor Speed]: 1594
****************************************************
-------------------------------------------------------
icod只是针对cell板的机器的~~
LZ最初的时候也打开了超线程阿,原来ioscan只能看到4个CPU?
另外修改了lcpu_attr参数后,/opt/propplus/bin/cprop -summary -c "Processors"这个命令的输出没有呢?
问题解决了
主机配置为: 2路四核1.66GHz/18MB处理器,16G系统内存(8x2GB) PC2-4200 R Memory),
2个2.5”SAS 146GB内置硬盘,15000转,热插拔,4 个x8 PCI-e, 4个PCI-X插槽,DVD,
2块4GB光纤通道卡,内置双端口10/100/1000Base-T以太网,2个1000Base-T Adapter网卡
开机后查看info cpu显示正常,2个CPU8核处理器
Shell> info cpu
PROCESSOR MODULE INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Module CPUs Speed Size Size (hex.) Rev State
------ ------- -------- ------ ------ ------- --- ------------
0 4 1.6 GHz 9 MB None 20/01 A1 Active
1 4 1.6 GHz 9 MB None 20/01 A1 Active
CPU threads are turned on.
CPU pstates are turned on.
# swlist -l product |grep icod
PHCO_37756 1.0 Unicode iconv method patch 这里我们看到icod已经安装,所以我们只需要打开lcpu_attr即可,据了解,如果没有ICOD,好象需要购买之类的,我这里的情况是主机已经预安装好了的。
查看内核参数lcpu_attr,是否为1,如果是0,修改为1即可,无需重启
#kctune |grep lcpu_attr
lcpu_attr 0 0 Imm (auto disabled)
# kctune lcpu_attr=1
==> Update the automatic 'backup' configuration first?
yes - Update backup before every change
once - Update backup now; ask for each future change
no - Don't update backup now; ask for each future change
disable - Don't update backup before any change
==> Update the automatic 'backup' configuration first? yes
* The automatic 'backup' configuration has been updated.
* Future operations will update the backup without prompting.
* The requested changes have been applied to the currently
running configuration.
Tunable Value Expression Changes
lcpu_attr (before) 0 0 Imm (auto disabled)
(now) 1 1
#
#
# kctune |grep lcpu_attr
lcpu_attr 1 1 Imm (auto disabled)
machinfo查看,我们看到是8核了
# machinfo
CPU info:
2 Intel(R) Itanium 2 9100 series processors (1.59 GHz, 18 MB)
532 MT/s bus, CPU version A1
8 logical processors (4 per socket)
Memory: 16353 MB (15.97 GB)
Firmware info:
Firmware revision: 04.11
FP SWA driver revision: 1.18
IPMI is supported on this system.
BMC firmware revision: 5.25
Platform info:
Model: "ia64 hp server rx6600"
Machine ID number: 38d6d688-4107-11df-8e8a-e0165d85237c
Machine serial number: SGH50098PM
OS info:
Nodename: rx6600a
Release: HP-UX B.11.31
Version: U (unlimited-user license)
Machine: ia64
ID Number: 0953603720
vmunix _release_version:
@(#) $Revision: vmunix: B.11.31_LR FLAVOR=perf
查看ioscan的cpu情况
ioscan |grep processor
120 processor Processor
121 processor Processor
122 processor Processor
123 processor Processor
124 processor Processor
125 processor Processor
126 processor Processor
127 processor Processor
dormant是说那CPU空闲,没有使用吧?用top看看、对比一下~~
你的应该是2颗双核cpu超线程打开后就显示4颗了
{:3_182:}
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