首先是下載centos 7，下載的ISO為CentOS-7-x86_64-DVD-1511.iso，安裝系統的過程就不多說，安裝的為core也就是幾乎沒啥東西的環境，開機後就黑黑的窗口，可以看見核心為3.10.0-327.el7.x86_64
按照acronis官方的要求檢查環境
https://www.acronis.com/zh-tw/support/documentation/AcronisBackup_11.7/#22619.html
查看cat /proc/version
Linux version 3.10.0-327.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Thu Nov 19 22:10:57 UTC 2015
查看make –v
GNU Make 3.82
Built for x86_64-redhat-linux-gnu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
make只要有就可以了
查看gcc –v
-bash: gcc: command not found
查看yum list installed | grep kernel-devel
這個要和核心一樣
查看perl –version
-bash: perl: command not found
說明當中注明GCC的版本要和cat /proc/version 中的一致，但實際上不一致也沒關係，說明中也說gcc等安裝程式將會自動下載並安裝套件，但根本不會的樣子，不手動安裝的話，最後程式會提示讓你安裝GCC等
所以我們把gcc和perl裝一下
yum install gcc
yum install perl
安裝完畢再輸入 gcc –v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure –prefix=/usr –mandir=/usr/share/man –infodir=/usr/share/info –with-bugurl=http://bugzilla.redhat.com/bugzilla –enable-bootstrap –enable-shared –enable-threads=posix –enable-checking=release –with-system-zlib –enable-__cxa_atexit –disable-libunwind-exceptions –enable-gnu-unique-object –enable-linker-build-id –with-linker-hash-style=gnu –enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto –enable-plugin –enable-initfini-array –disable-libgcj –with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install –with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install –enable-gnu-indirect-function –with-tune=generic –with-arch_32=x86-64 –build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC)
可以版本4.8.5和文章開頭的4.8.3不是完全相同的
再看perl版本 perl –version
This is perl 5, version 16, subversion 3 (v5.16.3) built for x86_64-linux-thread-multi
(with 29 registered patches, see perl -V for more detail)
Copyright 1987-2012, Larry Wall
Perl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.
Complete documentation for Perl, including FAQ lists, should be found on
this system using “man perl” or “perldoc perl”. If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.
安裝好環境了，下面是安裝acronis了，首先是把文件拷貝進去，比方我是使用WinSCP，首先確認下ip,在centos 7中ifconfig不好用了，可以試用ip addr查看ip，此例可以看到ip是192.168.2.136
我們把文件上傳到/tmp/當中
使用 ls 可以看到文件已經在裏面了
因為文件為tar，所以我們試用tar xvf A，然後按下tab按鍵顯示完整名稱，執行後來解壓縮，看到一共3個文件，分別為代理、控制臺、開機媒體製作工具
如果是從windows裏面直接解壓縮的文件上傳到linux裏，則需要額外執行一個指令來調整權限，讓程式可以安裝，就是在安裝程式的目錄裏執行
chmod 755 AcronisBackup*
然後輸入 ./AcronisBackupAdvancedAgentL64_11.7_44411_en-US.x86_64 來開始安裝
因為是進階版，所以可以選擇輸入授權伺服器
提示安裝成功，但防火牆有開啟，所以會影響連線，因為是lab環境，所以我們暫時把防火牆關掉
停止防火牆：systemctl stop firewalld
停用防火牆：systemctl disable firewalld
其他的可能用到的指令
cat /etc/redhat-release 或 rpm -q centos-release 檢查centos的版本
如果不要停止防火牆而是直接添加相應的port
firewall-cmd –permanent –zone=public –add-port=9876/tcp
firewall-cmd –reload
檢查目前acronis的狀態的指令
