Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part2：clusterware安装和升级
Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part2：clusterware安装和升级
环境：OEL 5.7 + Oracle 10.2.0.5 RAC
Linux平台 Oracle 10gR2 RAC安装指导：
Part1：Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part1：准备工作
Part2：Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part2：clusterware安装和升级
Part3：Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part3：db安装和升级
3.安装Clusterware
3.1 解压clusterware安装介质
将存放Oracle相关安装介质目录赋权给Oracle用户：
[root@oradb27 media]# chown -R oracle:oinstall /u01/media/
oracle用户解压安装介质：
[oracle@oradb27 media]$ gunzip 10201_clusterware_linux_x86_64.cpio.gz
[oracle@oradb27 media]$ cpio -idmv < 10201_clusterware_linux_x86_64.cpio
执行预检查：
[root@oradb27 media]# /u01/media/clusterware/rootpre/rootpre.sh
No OraCM running
3.2 开始安装clusterware
使用Xmanager（MAC系统是XQuartz）开始安装clusterware：
[root@oradb27 media]# cd /u01/media/clusterware/install
[root@oradb27 install]# vi oraparam.ini
修改下面这里，
[Certified Versions]
Linux=redhat-3,SuSE-9,redhat-4,UnitedLinux-1.0,asianux-1,asianux-2
添加redhat-5，即：
[Certified Versions]
Linux=redhat-3,SuSE-9,redhat-4,UnitedLinux-1.0,asianux-1,asianux-2,redhat-5
[root@oradb27 clusterware]# pwd
/u01/media/clusterware
[root@oradb27 clusterware]# ./runInstaller
3.3 root用户按提示执行脚本
节点1执行：
```
#开始没有对/dev/sd{a,b,c,d,e},这5个LUN分区
[root@oradb27 rules.d]# /u01/app/oracle/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
[root@oradb27 rules.d]# /u01/app/oracle/product/10.2.0.5/crshome_1/root.sh
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Checking to see if Oracle CRS stack is already configured
/etc/oracle does not exist. Creating it now.
Setting the permissions on OCR backup directory
Setting up NS directories
Failed to upgrade Oracle Cluster Registry configuration
对/dev/sd{a,b,c,d,e},这5个LUN分别分区sd{a,b,c,d,e}1后执行成功
[root@oradb27 10.2.0.5]# /u01/app/oracle/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
[root@oradb27 10.2.0.5]# /u01/app/oracle/product/10.2.0.5/crshome_1/root.sh
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Checking to see if Oracle CRS stack is already configured
/etc/oracle does not exist. Creating it now.
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :
node 1: oradb27 oradb27-priv oradb27
node 2: oradb28 oradb28-priv oradb28
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
Now formatting voting device: /dev/raw/raw3
Now formatting voting device: /dev/raw/raw4
Now formatting voting device: /dev/raw/raw5
Format of 3 voting devices complete.
Startup will be queued to init within 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
oradb27
CSS is inactive on these nodes.
oradb28
Local node checking complete.
Run root.sh on remaining nodes to start CRS daemons.
[root@oradb27 10.2.0.5]#
官方对这个错误的解决方法可参考MOS文档： Executing root.sh errors with "Failed To Upgrade Oracle Cluster Registry Configuration" (文档 ID 466673.1)
> Before running the root.sh on the first node in the cluster do the following:
> 1. Download Patch:4679769 from Metalink (contains a patched version of clsfmt.bin).
> 2. Do the following steps as stated in the patch README to fix the problem:
> Note: clsfmt.bin need only be replaced on the 1st node of the cluster
节点2执行：
[root@oradb28 crshome_1]# /u01/app/oracle/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
[root@oradb28 crshome_1]# /u01/app/oracle/product/10.2.0.5/crshome_1/root.sh
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Checking to see if Oracle CRS stack is already configured
/etc/oracle does not exist. Creating it now.
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :
node 1: oradb27 oradb27-priv oradb27
node 2: oradb28 oradb28-priv oradb28
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Oracle Cluster Registry for cluster has already been initialized
Startup will be queued to init within 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
oradb27
oradb28
CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
/u01/app/oracle/product/10.2.0.5/crshome_1/jdk/jre//bin/java: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory
[root@oradb28 crshome_1]#
上面的这个报错信息，需要在/u01/app/oracle/product/10.2.0.5/crshome_1/bin下修改vipca和srvctl文件内容：
[root@oradb28 bin]# ls -l vipca
-rwxr-xr-x 1 oracle oinstall 5343 Jan 3 09:44 vipca
[root@oradb28 bin]# ls -l srvctl
-rwxr-xr-x 1 oracle oinstall 5828 Jan 3 09:44 srvctl
加入
unset LD_ASSUME_KERNEL
重新运行 /u01/app/oracle/product/10.2.0.5/crshome_1/root.sh
[root@oradb28 bin]# /u01/app/oracle/product/10.2.0.5/crshome_1/root.sh
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Checking to see if Oracle CRS stack is already configured
Oracle CRS stack is already configured and will be running under init(1M)
没有再报错，但是也没有成功显示进行vipca创建。
<h2 id="3.4">3.4 vipca创建(可能不需要)</h2>
如果上面3.3步骤正常执行成功了vipca，那么此步骤不再需要；
如果上面3.3步骤没有正常执行成功vipca，那么就需要手工在最后一个节点手工vipca创建：
这里手工执行vipca还遇到一个错误如下：
[root@oradb28 bin]# ./vipca
Error 0(Native: listNetInterfaces:[3])
[Error 0(Native: listNetInterfaces:[3])]
查看网络层相关的信息，并手工注册信息：
[root@oradb28 bin]# ./oifcfg getif
[root@oradb28 bin]# ./oifcfg iflist
eth0 192.168.1.0
eth1 10.10.10.0
[root@oradb28 bin]# ifconfig
eth0 Link encap:Ethernet HWaddr 06:CB:72:01:07:88
inet addr:192.168.1.28 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1018747 errors:0 dropped:0 overruns:0 frame:0
TX packets:542075 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2196870487 (2.0 GiB) TX bytes:43268497 (41.2 MiB)
eth1 Link encap:Ethernet HWaddr 22:1A:5A:DE:C1:21
inet addr:10.10.10.28 Bcast:10.10.10.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5343 errors:0 dropped:0 overruns:0 frame:0
TX packets:3656 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1315035 (1.2 MiB) TX bytes:1219689 (1.1 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2193 errors:0 dropped:0 overruns:0 frame:0
TX packets:2193 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:65167 (63.6 KiB) TX bytes:65167 (63.6 KiB)
[root@oradb28 bin]# ./oifcfg -h
PRIF-9: incorrect usage
Name:
oifcfg - Oracle Interface Configuration Tool.
Usage: oifcfg iflist [-p [-n]]
oifcfg setif {-node | -global} {<if_name>/:<if_type>}...
oifcfg getif [-node | -global] [ -if <if_name>[/] [-type <if_type>] ]
oifcfg delif [-node | -global] [<if_name>[/]]
oifcfg [-help]
<nodename> - name of the host, as known to a communications network
<if_name> - name by which the interface is configured in the system
<subnet> - subnet address of the interface
<if_type> - type of the interface { cluster_interconnect | public | storage }
[root@oradb28 bin]# ./oifcfg setif -global eth0/192.168.1.0:public
[root@oradb28 bin]# ./oifcfg getif
eth0 192.168.1.0 global public
[root@oradb28 bin]#
[root@oradb28 bin]#
[root@oradb28 bin]#
[root@oradb28 bin]# ./oifcfg setif -global eth1/10.10.10.0:cluster_interconnect
[root@oradb28 bin]# ./oifcfg getif
eth0 192.168.1.0 global public
eth1 10.10.10.0 global cluster_interconnect
[root@oradb28 bin]#
当oifcfg getif正常获取信息后，再次运行VIPCA创建成功。
然后再继续回到安装clusterware的界面继续也显示成功。
此时查看集群的状态应该都是正常的：
[oracle@oradb27 bin]$ crsctl check crs
CSS appears healthy
CRS appears healthy
EVM appears healthy
[oracle@oradb27 bin]$ crs_stat -t -v
Name Type R/RA F/FT Target State Host
ora....b27.gsd application 0/5 0/0 ONLINE ONLINE oradb27
ora....b27.ons application 0/3 0/0 ONLINE ONLINE oradb27
ora....b27.vip application 0/0 0/0 ONLINE ONLINE oradb27
ora....b28.gsd application 0/5 0/0 ONLINE ONLINE oradb28
ora....b28.ons application 0/3 0/0 ONLINE ONLINE oradb28
ora....b28.vip application 0/0 0/0 ONLINE ONLINE oradb28
[oracle@oradb27 bin]$
[oracle@oradb28 ~]$ crsctl check crs
CSS appears healthy
CRS appears healthy
EVM appears healthy
[oracle@oradb28 ~]$ crs_stat -t -v
Name Type R/RA F/FT Target State Host
ora....b27.gsd application 0/5 0/0 ONLINE ONLINE oradb27
ora....b27.ons application 0/3 0/0 ONLINE ONLINE oradb27
ora....b27.vip application 0/0 0/0 ONLINE ONLINE oradb27
ora....b28.gsd application 0/5 0/0 ONLINE ONLINE oradb28
ora....b28.ons application 0/3 0/0 ONLINE ONLINE oradb28
ora....b28.vip application 0/0 0/0 ONLINE ONLINE oradb28
[oracle@oradb28 ~]$
<h1 id="4">4.升级Clusterware</h1>
<h2 id="4.1">4.1 解压Patchset包</h2>
[root@oradb27 media]$ unzip p8202632_10205_Linux-x86-64.zip
[root@oradb27 media]$ cd Disk1/
[root@oradb27 Disk1]$ pwd
/u01/media/Disk1
<h2 id="4.2">4.2 开始升级clusterware</h2>
使用xquartz开始升级clusterware：
ssh -X oracle@192.168.1.27
[root@oradb27 Disk1]$ ./runInstaller
升级过程中，在预安装检查时，有一个参数设置不符合检查要求，如下：
Checking for rmem_default=1048576; found rmem_default=262144. Failed <<<<
可以调整/etc/sysctl.conf配置文件，然后执行sysctl -p生效。
<h2 id="4.3">4.3 root用户按提示执行脚本</h2>
1. Log in as the root user.
2. As the root user, perform the following tasks:
a. Shutdown the CRS daemons by issuing the following command:
/u01/app/oracle/product/10.2.0.5/crshome_1/bin/crsctl stop crs
b. Run the shell script located at:
/u01/app/oracle/product/10.2.0.5/crshome_1/install/root102.sh
This script will automatically start the CRS daemons on the
patched node upon completion.
3. After completing this procedure, proceed to the next node and repeat.
即分别执行：
/u01/app/oracle/product/10.2.0.5/crshome_1/bin/crsctl stop crs
/u01/app/oracle/product/10.2.0.5/crshome_1/install/root102.sh
节点1执行：
[root@oradb27 bin]# /u01/app/oracle/product/10.2.0.5/crshome_1/bin/crsctl stop crs
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
[root@oradb27 bin]# /u01/app/oracle/product/10.2.0.5/crshome_1/install/root102.sh
Creating pre-patch directory for saving pre-patch clusterware files
Completed patching clusterware files to /u01/app/oracle/product/10.2.0.5/crshome_1
Relinking some shared libraries.
Relinking of patched files is complete.
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Preparing to recopy patched init and RC scripts.
Recopying init and RC scripts.
Startup will be queued to init within 30 seconds.
Starting up the CRS daemons.
Waiting for the patched CRS daemons to start.
This may take a while on some systems.
.
10205 patch successfully applied.
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully deleted 1 values from OCR.
Successfully deleted 1 keys from OCR.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :
node 1: oradb27 oradb27-priv oradb27
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
clscfg -upgrade completed successfully
Creating '/u01/app/oracle/product/10.2.0.5/crshome_1/install/paramfile.crs' with data used for CRS configuration
Setting CRS configuration values in /u01/app/oracle/product/10.2.0.5/crshome_1/install/paramfile.crs
[root@oradb27 bin]#
节点2执行：
[root@oradb28 bin]# /u01/app/oracle/product/10.2.0.5/crshome_1/bin/crsctl stop crs
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down CSS daemon.
Shutdown request successfully issued.
[root@oradb28 bin]# /u01/app/oracle/product/10.2.0.5/crshome_1/install/root102.sh
Creating pre-patch directory for saving pre-patch clusterware files
Completed patching clusterware files to /u01/app/oracle/product/10.2.0.5/crshome_1
Relinking some shared libraries.
Relinking of patched files is complete.
WARNING: directory '/u01/app/oracle/product/10.2.0.5' is not owned by root
WARNING: directory '/u01/app/oracle/product' is not owned by root
WARNING: directory '/u01/app/oracle' is not owned by root
WARNING: directory '/u01/app' is not owned by root
Preparing to recopy patched init and RC scripts.
Recopying init and RC scripts.
Startup will be queued to init within 30 seconds.
Starting up the CRS daemons.
Waiting for the patched CRS daemons to start.
This may take a while on some systems.
.
10205 patch successfully applied.
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully deleted 1 values from OCR.
Successfully deleted 1 keys from OCR.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :
node 2: oradb28 oradb28-priv oradb28
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
clscfg -upgrade completed successfully
Creating '/u01/app/oracle/product/10.2.0.5/crshome_1/install/paramfile.crs' with data used for CRS configuration
Setting CRS configuration values in /u01/app/oracle/product/10.2.0.5/crshome_1/install/paramfile.crs
[root@oradb28 bin]#
升级成功，确认crs版本为10.2.0.5，集群状态正常：
[oracle@oradb27 bin]$ crsctl query crs activeversion
CRS active version on the cluster is [10.2.0.5.0]
[oracle@oradb28 ~]$ crsctl query crs activeversion
CRS active version on the cluster is [10.2.0.5.0]
[oracle@oradb27 ~]$ crs_stat -t -v
Name Type R/RA F/FT Target State Host
ora....b27.gsd application 0/5 0/0 ONLINE ONLINE oradb27
ora....b27.ons application 0/3 0/0 ONLINE ONLINE oradb27
ora....b27.vip application 0/0 0/0 ONLINE ONLINE oradb27
ora....b28.gsd application 0/5 0/0 ONLINE ONLINE oradb28
ora....b28.ons application 0/3 0/0 ONLINE ONLINE oradb28
ora....b28.vip application 0/0 0/0 ONLINE ONLINE oradb28
[oracle@oradb27 ~]$
至此，oracle clusterware安装（10.2.0.1）和升级（10.2.0.5）已完成。Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part2：clusterware安装和升级的更多相关文章
- Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part3：db安装和升级
Linux平台 Oracle 10gR2(10.2.0.5)RAC安装 Part3:db安装和升级 环境:OEL 5.7 + Oracle 10.2.0.5 RAC 5.安装Database软件 5. ...
- Linux平台 Oracle 10gR2（10.2.0.5）RAC安装 Part1：准备工作
Linux平台 Oracle 10gR2(10.2.0.5)RAC安装 Part1:准备工作 环境:OEL 5.7 + Oracle 10.2.0.5 RAC 1.实施前准备工作 1.1 服务器安装操 ...
- Oracle 10gR2 & 10.2.0.5 的百度网盘下载地址 :)
如题: https://pan.baidu.com/s/1eSI770m
- Linux平台Oracle 12.1.0.2 单实例安装部署
主题:Linux平台Oracle 12.1.0.2 单实例安装部署 环境:RHEL 6.5 + Oracle 12.1.0.2 需求:安装部署OEM 13.2需要Oracle 12.1.0.2版本作为 ...
- Oracle 10g 10.2.0.1 在Oracle Linux 5.4 32Bit RAC安装手冊（一抹曦阳）
Oracle 10g 10.2.0.1 在Oracle Linux 5.4 32Bit RAC安装手冊(一抹曦阳).pdf下载地址 ,step by step http://download.csdn ...
- Linux平台oracle 11g单实例 + ASM存储 安装部署 快速参考
操作环境:Citrix虚拟化环境中申请一个Linux6.4主机(模板)目标:创建单机11g + ASM存储 数据库 1. 主机准备 2. 创建ORACLE 用户和组成员 3. 创建以下目录并赋予对应权 ...
- Linux平台 Oracle 11gR2 RAC安装Part1：准备工作
一.实施前期准备工作 1.1 服务器安装操作系统 1.2 Oracle安装介质 1.3 共享存储规划 1.4 网络规范分配 二.安装前期准备工作 2.1 各节点系统时间校对 2.2 各节点关闭防火墙和 ...
- Linux平台 Oracle 12cR2 RAC安装Part1：准备工作
Linux平台 Oracle 12cR2 RAC安装Part1:准备工作 一.实施前期准备工作 1.1 服务器安装操作系统 1.2 Oracle安装介质 1.3 共享存储规划 1.4 网络规范分配 二 ...
- Linux平台 Oracle 12cR2 RAC安装Part2：GI配置
Linux平台 Oracle 12cR2 RAC安装Part2:GI配置 三.GI(Grid Infrastructure)安装 3.1 解压GI的安装包 3.2 安装配置Xmanager软件 3.3 ...
随机推荐
- 论：开发者信仰之“天下IT是一家“(Java .NET篇)
比尔盖茨公认的IT界领军人物,打造了辉煌一时的PC时代. 2008年,史蒂夫鲍尔默接替了盖茨的工作,成为微软公司的总裁. 2013年他与微软做了最后的道别. 2013年以后,我才真正看到了微软的变化. ...
- 3.Windows Server 2012 R2数据库部署
很多人竟然不会安装数据库....好吧,来个图文教程,其实和windows里面一样安装,和安装2008一样的 先安装3.5:http://www.cnblogs.com/dunitian/p/53487 ...
- 【Machine Learning】机器学习及其基础概念简介
机器学习及其基础概念简介 作者:白宁超 2016年12月23日21:24:51 摘要:随着机器学习和深度学习的热潮,各种图书层出不穷.然而多数是基础理论知识介绍,缺乏实现的深入理解.本系列文章是作者结 ...
- 一个IT人的成长路
毕业四年多了,来深圳三年多了,经历了刚毕业的懵懂少年,成长为现在的成熟稳重青年.职场上,从刚毕业的小白,成长为现在可以成熟应对各种事情的老司机.经历过从初级研发工程师,到中级研发工程师,到高级研发工程 ...
- python 入门笔记
1.pip包安装 pip install *** pip 中http和https代理设置(/etc/profile) 2.强制保存 :w !sudo tee % 3.cffi是python调用C的包 ...
- 编写高质量代码:改善Java程序的151个建议(第8章:异常___建议114~117)
建议114:不要在构造函数中抛出异常 Java异常的机制有三种: Error类及其子类表示的是错误,它是不需要程序员处理也不能处理的异常,比如VirtualMachineError虚拟机错误,Thre ...
- jquery.each()
$(selector).each(function(index,element)) index - 选择器的 index 位置 element - 当前的元素(也可使用 "this" ...
- 【从零开始学BPM，Day4】业务集成
[课程主题] 主题:5天,一起从零开始学习BPM [课程形式] 1.为期5天的短任务学习 2.每天观看一个视频,视频学习时间自由安排. [第四天课程] 1.课程概要 Step 1 软件下载:H3 BP ...
- 解决：win10_x64 VMware Workstation and Hyper-V are not compatible. Remove the Hyper-V role from the system before running VMware Workstation
bcdedit /set hypervisorlaunchtype off A reboot of of the Windows OS is necessary 必须重启才能生效 To enab ...
- VS2015 Git 源码管理工具简单入门
1.VS Git插件 1.1 环境 VS2015+GitLab 1.2 Git操作过程图解 1.3 常见名词解释 拉取(Pull):将远程版本库合并到本地版本库,相当于(Fetch+Meger) 获取 ...