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
• HP ProLiant dlw.p Gen8 Server
• HP ProLiant dlw.e Gen8 Server
• HP ProLiant DL360p Gen8 Server
• HP ProLiant DL360p Gen8 SE Server
• HP ProLiant DL360e Gen8 Server
• HP ProLiant DL320e
Server
? HP ProLiant dlw.e Gen8 Server
? HP ProLiant DL360p Gen8 Server
? HP ProLiant DL360p Gen8 SE Server
? HP ProLiant DL360e Gen8 Server
? HP ProLiant DL320e Gen8 v2 Server
? HP ProLiant
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
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
configured array status.5. Press ENTER to view the status of each drive.DL388G9:This article focuses on the HP ProLiant ML350 Gen8 server Smart Storage Administrator Configuration array method.2. Select HP Smart Storage Administrator (SSA) such as:3. Enter the SSA after the first interface such as:4. Enter the array configuration interface as a sequential selection:5. Select "Create Array":6. Select the required hard drive to configure the array:7. I
If you ' re trying to install CentOS 7 on HP server and you receive the error from the caption, don ' t worry–you ' re not Alo Ne. According to Google, there is about 48400 results related to this topicThe fix is still not available and according to HP, the problem are related to "Processor Power and Utilization monitoring" function which should is disabled to the fix this mess.Affected Servers:–all ProLiant Gen8 Servers–proliant DL580 G7–proliant BL6
? Look down ....
Since 5 servers are already in application, in order to minimize the impact on the business unit, I first look for a light-load server test, the main purpose: the time required to calculate this operation during the test (this operation must inform the user of business interruption time), and effectively determine the risk of this adjustment.
Implementation steps:First, add the hard drive: Needless to say, hot-swappable.Second, RAID adjustment1, the existing raid o
PRIVILEGES ON *.* TO 'mini145'@'%' IDENTIFIED BY PASSWORD '*AA2442B2AE9D3C29F895E57F366092819A3F6738';-- Grants for 'mini145'@'10.1.1.%'GRANT ALL PRIVILEGES ON *.* TO 'mini145'@'10.1.1.%' IDENTIFIED BY PASSWORD '*AA2442B2AE9D3C29F895E57F366092819A3F6738';-- Grants for 'minibackup'@'10.1.1.%'GRANT REPLICATION SLAVE, SUPER ON *.* TO 'minibackup'@'10.1.1.%' IDENTIFIED BY PASSWORD '*D5A75D5F1208A6763F64193744F94E57373C128E';
/Usr/bin/pt-slave-delayDelayed replication of slave servers
/Usr/bin/pt-sl
The hardware: NAV10-WF (full gigabit port with VLAN function), hp8740w (i7 four-core/240g ssd/32g), HP Gen8 (black cluster NAS) build VMware Horizon View and Vcloud, with the following topology: 650) this.width=650, "title=" Home topo.png "alt=" Wkiom1z47gztsyufaadiawqa3xs207.png "src=" http://s2.51cto.com/wyfs02/ M02/78/40/wkiom1z47gztsyufaadiawqa3xs207.png "/>Because the notebook single network card must connect 172.16.20.60 (VLAN20) external shared
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