http://homeservershow.com/forums/index.php?/topic/6596-hp-microserver-gen8-processor-faq/This are a work in progress. After reading some other people's questions about processors for the Microserver Gen8, including "What's the best choice F or ESXi or HyperV use? " I wanted to create some the sort of basic guide. For those of your who is geeks, you'll love this. If you ' re ADD or in the TLDR crowd, skip th
Since the release of Intel Xeon E5 series Processors in 1.1, HP unveiled Gen8, in terms of physical positioning, intelligent management, simple operations, and Energy Optimization, Gen8 is a cross-era product.
After listening to many legends about HP Gen8, the most promising thing is the 3D ocean sensor, 3D marine sensors are indispensable for the implementation
1, the use of cobbler installation of HP DL388 GEN8 server can not be successful, error prompts can not find the available hard disk, and HP after-sales communication learned that the HP DL388 GEN8 Server RAID card model is b320i. CENTOS6 or 7 system initrd.img not b320i array card driver, if you want to install the Gen8 CentOS or redhat system, you need to downl
GEN8 installation fan: When the fan bezel does not install the fan, please do not remove it to ensure the full cooling of the machine.650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M02/7D/70/wKiom1boEpKT_aeqAANbXdfm8Q0948.png "title=" screen shot 2016-03-15 pm 9.46.57.png "alt=" Wkiom1boepkt_aeqaanbxdfm8q0948.png "/>650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/7D/70/wKiom1boE1WDS7R1AALurhbjKhI488.png "title=" screen shot 2016-03-
The latest HP X86 server is the GEN8 series, which uses the ACU tool to create RAID, which is a graphical interface that can be said to be friendlier.Originally usually if is to buy a new server, standard two hard disk, then the default is done Raid1, but there are accidents, due to the large amount of PC server, a lot of this situation, you need to manually configure the raid, here use my photo to explain.PC server is not the same as the general PC,
into a CD-ROM image, and then the USB flash drive, but in the release of the installation encountered a problem, is the corresponding installation disk selected after the prompt format is not correct, "we couldnt create a new partition or 、、、" After seeing this error, I thought it was due to the incorrect format of the installation target disk, and then the format conversion, SHIFT+F10, command line execution, repartitioning, complete hard disk format conversion (no role, not to be repeat), a s
and cooling optimization, and remote server management. The HP iLO subsystem includes smart microprocessor, secure memory, and dedicated network interfaces. This design makes HP iLO independent from host servers and their operating systems.
It can be seen that HP iLO is an operating system independent of the server network operating system and can be remotely controlled without any restrictions. After simple configuration, it can be used as long as the network cable and power cord are connected
optimization, and remote server management. The HP iLO subsystem includes smart microprocessor, secure memory, and dedicated network interfaces. This design makes HP iLO independent from host servers and their operating systems.
It can be seen that HP iLO is an operating system independent of the server network operating system and can be remotely controlled without any restrictions. After simple configuration, it can be used as long as the network cable and power cord are connected.
The HP iLO
I have a php file like this:
System (' python/home/yangxu/test/providerinfo/smx_sensor.py bl460c-g8-2.test ');
echo ' success ';
End PHP
?>
If PHP temperatureprovider.php is executed at the command line, the Python script inside can execute;
But I run this php file through the Web page, only output the ' success ', Python script does not execute, this is how to do, what solution, thank you master advice!
Reply to discussion (solutio
Php executes the python script file. I have such a php file:
System ('Python/home/yangxu/test/providerinfo/smx_sensor.py bl460c-g8-2.test ');
Echo 'success ';
// End php
?>
If you execute php temperatureProvider. php on the command line, the python script can be executed;
However, when I run this php file on a webpage, I only output 'success'. the python script is not executed. what is the problem? is there any solution? thank you for your a
Nagios check_hp HP2014 November 18 pm 08:49 https://IP:2381 [[email protected] ~]# tar zxvf check_hp_bladechassis-1.0.1.tar.g z [[email protected] check_hp_bladechassis-1.0.1]#./check_hp_bladechassis-h xxx.xxx.xxx.xxx SNMP error:can ' t determin e model name [[email protected] check_hp_bladechassis-1.0.1]# snmpwalk-os-c public-v 1 xxx.xxx.xxx [[email protected] libexec]#./check_hpasm-h xxx.xxx.xxx-c Public Critical-snmpwalk returns no product name (CPQSINFO-MIB), wrong Devic EInstall The ILO Dr
"Upgrade Step"
1. Motherboard BIOS to upgrade each blade first (current version I15 2009.07.10)
Reboot server required to complete upgrade
Upgrade method: Under Windows Double-click the downloaded EXE can.
Download Link:
Online ROM Flash Component for Linux (ESX)-HP ProLiant bl460c (I15) Servers
Online ROM Flash Component for windows-hp ProLiant bl460c (I15) Servers
2. Upgrade the ILO2 of each blade
Python obtains server vendor and model information. Python obtains server vendor and model information. in RHEHL6, the python-dmidecode package needs to be pre-installed by the system (it seems that it has been installed by default)
The script content is as follows:
[Root @ linuxidc tmp] # cat test. py
#!/usr/bin/env pythonimport dmidecodeinfo=dmidecode.system()info_keys=info.keys()for i in range(len(info_keys)): if info[info_keys[i]]['dmi_type'] == 1 : print info[info_keys[i]]['data'
HP array card troubleshooting example
The company uses HP gen8 and p420i array cards. At the other end of the system, the nagios monitoring system works with the nrpe script check_hpasm to regularly check hardware health.
Recently, in order to make the machine more energetic, coupled with SSD hard drives, the mechanical hard drive is only used for large-capacity storage, while feeling the speed and passion, the tragedy comes one after another.
Nagios
The first method: System DMESG information inside[[email protected] ~]# grep ' DMI '/var/log/dmesgdmi 2.8 present. DMI:HP ProLiant dl380p Gen8, BIOS P70 12/20/2013The second method:Install the Dmidecode package and use the Dmidecode command to view it;[[email protected] ~]# rpm-qf/usr/sbin/dmidecodedmidecode-2.11-2.el6.x86_64[[email protected] ~]# dmidecode |grep-a4 ' System Information ' System Information manufacturer:hp Product name:proliant dl380p
The company has two HP servers, namely HP bl460c G7 SmartArray p410i, HP DL360 G5 SmartArray. For various reasons, the operating system CENTOS7 needs to be reinstalled. However, after a variety of efforts, the CENTOS7 installation program is unable to identify the server hard disk.Workaround:1, enter the installation CD, with the upper and lower keys to select the installation of Centos--install Centos7 (note Do not press the ENTER key),2, press the T
separate the ports with semicolons (;). Add the port created with the alias and port 18 of the switch. Use the port alias, wwn, and port. Create a zone configuration file. Related commands: abstractvshow disable into saveactivetodefined into add cfgenable into show variable clear cfgmcdtmode variable size variable create cfgremove variable transabort variable Delete multiple save variable transshow. For example, create "zone1_cfg", "zone1" (create a zone configuration file), enable the configur
Once wrote a blog about VMware Virtual disk format: "Thin or thick?" Virtual disk format selection problem, introduced thin and 2 kinds of thick format virtual disk features, also mentioned in the article vi3.x time, Deployment (deploy) or Clone (clone) a virtual machine, can not choose the format, can only be Eagerzeroedthick format, This is a disadvantage of vi3.x, and this shortcoming was overcome in 4.0, now we vSphere4.0 when from the template deployment or cloning a virtual machine, can ch
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