修改后缀名为 vmx 配置文件
添加行:
bios.bootDelay = "10000" //延迟10秒进入系统
firmware = "efi" //支持efi
Enable EFI Support
Extensible Firmware Interface (EFI) is replacing BIOS as a technology that newer computers and operating systems use to boot computers. EFI is sometimes referred to as Unified Extensible Firmware Interface (UEFI).
You can choose to boot a virtual machine by using the EFI firmware option or select BIOS in the New Virtual Machine wizard when you choose use a custom configuration.
You can specify the EFI firmware option when you create a remote virtual machine in shared virtual machine mode.
Prerequisites
Verify that the following conditions are met:
1、The guest operating system to be installed on the virtual machine supports EFI firmware.
2、The virtual machine uses hardware version 8 or later.
3、The software to boot the system is installed.
Procedure
1、In the Workstation interface select VM > Settings.
2、Click the Options tab and click Advanced.
3、Click Boot with EFI instead of BIOS check box.4、Click OK.
转载于:https://blog.51cto.com/thinclient/1698101
修改后缀名为 vmx 配置文件
添加行:
bios.bootDelay = "10000" //延迟10秒进入系统
firmware = "efi" //支持efi
转载于:https://www.cnblogs.com/oscxc/p/6992234.html
环境:VMware+Ubuntu16.04+Hadoop2.7.7+jdk1.8.0
1、超稳进入BIOS,开启虚拟技术,Intel VT-x
左下角右键,设置,更新和安全,恢复,立即重新启动。疑难解答,高级选项,UEFI固件设置,重启。即可进入BIOS
选择configuration Intel virtual technology 选择Enable。
2、新建一个用户
sudo useradd –m hadoop –s /bin/bash
sudo passwd hadoop
sudo adduser hadoop sudo
在该用户下进行Hadoop安装
3、新建java环境
sudo apt-get install openjdk-8-jre openjdk-8-jdk
该种方法安装的java无需添加路径
检测Java是否安装好:java -version
如果要添加 gedit ~/.bashrc
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64 export PATH=$JAVA_HOME/bin:$PATH
4、下载Hadoop
下载Hadoop用镜像,wget http://mirror.bit.edu.cn/apache/hadoop/common/hadoop-2.7.7/hadoop-2.7.7.tar.gz
sudo tar -zxf ~/下载/hadoop-2.6.0.tar.gz -C /usr/local #解压到/usr/local中
cd /usr/local/ $sudo mv ./hadoop-2.6.0/ ./hadoop # 将文件夹名改为hadoop
sudo chown -R hadoop:hadoop ./hadoop # 修改文件权限
检验是否安装好Hadoop
cd /usr/local/hadoop
./bin/hadoop version
5、配置Hadoop
修改配置文件:core-site.xml,hdfs-site.xml,mapred-site.xml
初始化文件系统hadoop namenode -format
启动所有进程start-all.sh
访问web界面,查看Hadoop信息
运行实例
-----------------------------------------------------
core-site.xml
<configuration> <property> <name>hadoop.tmp.dir</name> <value>file:/usr/local/hadoop/tmp</value> <description>Abase for other temporary directories.</description> </property> <property> <name>fs.defaultFS</name> <value>hdfs://localhost:9000</value> </property> </configuration>
hdfs-site.xml
<configuration> <property> <name>dfs.replication</name> <value>1</value> </property> <property> <name>dfs.namenode.name.dir</name> <value>file:/usr/local/hadoop/tmp/dfs/name</value> </property> <property> <name>dfs.datanode.data.dir</name> <value>file:/usr/local/hadoop/tmp/dfs/data</value> </property> </configuration>
mapred-site.xml
<configuration> <property> <name>mapred.job.tracker</name> <value>localhost:9001</value> </property> </configuration>
验证Hadoop是否安装好:hadoop version
初始化HDFS系统:hadoop namenode -format
进入/usr/local/hadoop
sbin/start-all.sh
输入jps
此时hadoop安装成功
-----------
在浏览器中输入:http://localhost:50070,http://localhost:8088
![]()
对于同时支持legacy BIOS和UEFI的机器,如果需要在VMware HCL上声明同时对BIOS和UEFI的支持需要:
1.在BIOS上运行完整的server 认证(也可以是UEFI上),并将结果提交给VMWARE
2.对UEFI模式做重认证(如果上步是UEFI的,这步就是对BIOS做重认证),并且只需要运行:
BIOS or UEFI Update Supported Platform
Note: If you are certified for TXT support and the BIOS
or UEFI platform changes, you must re-run additional
TXT tests. See page 59 for details.
System Check
Health State and Hardware Collector
Multi-GOS-Network-Stress
Multi-GOS-Storage-Stress
DPM tests‘这些测试,然后将结果提交给vmware
3.搞定
获取对DPM的认证:
如果机器支持wol,和/或者IPMI或者ilo/ilo2(HP 管理工具),那么必须要测试DPM,该测试如果没做,会在vmware compatibility guide(VCG)中增加一个脚注,来说明vcenter不支持该产品的DPM(5.1u1的时候该项也为强制项,但是没说如果不做就会增加不支持的脚注,根据实际情况看,也确实是这样,这个需要注意)
获得:VMDirectPath I/O, SR-IOV, or TXT Certification认证:
在做这些认证前,必须要通过server certification.
转载于:https://www.cnblogs.com/jiashenren/p/3487767.html