Centos6.9+For+Dell+Server+InstallationV1.0

1、 Centos 6.9 x86 64bit Installation -重啟服務(wù)器按F12進(jìn)入BIOS,設(shè)置光盤啟動(dòng),插入Centos安裝光盤,進(jìn)入安裝界面默認(rèn)【Install or upgrade an existing system】,回車通過tab鍵選擇【skip】,回車點(diǎn)擊【Next】,開始安裝默認(rèn)【English】,點(diǎn)擊【next】默認(rèn)【U.S.English】點(diǎn)擊【Next】默認(rèn)【Basic Storage Devices】,點(diǎn)擊【Next】選擇【Yes,discard any data】,點(diǎn)擊【Next】填寫主機(jī)名Hostname,命名規(guī)則:區(qū)域拼音頭字母縮寫+lmisdb,主機(jī)

2、名一定要小寫點(diǎn)擊【configure Network】配置網(wǎng)卡,點(diǎn)擊【Edit】,在【Connect automatically】前打選擇【IPV4 settings】,在Method選擇Manual點(diǎn)擊【add】,根據(jù)實(shí)際情況在網(wǎng)卡上添加AddressIP地址、Netmask子網(wǎng)掩碼、Gateway網(wǎng)關(guān),再輸入DNS servers地址,然后點(diǎn)擊【Apply】,最后點(diǎn)擊【Next】選擇時(shí)區(qū)城市為【Asia/Shanghai】,點(diǎn)擊【Next】輸入root用戶密碼字母+數(shù)字+特殊字符的組合,密碼長度大于8位,點(diǎn)擊【Next】選擇【Create Custom Layout】,點(diǎn)擊【Next】通常

3、服務(wù)器是幾塊SAS磁盤做一個(gè)陣列,被操作系統(tǒng)標(biāo)識(shí)成一塊名為sda的磁盤如果服務(wù)器是SSD和SAS磁盤混用,會(huì)做兩個(gè)磁盤陣列,被操作系統(tǒng)標(biāo)識(shí)為sda和sdb兩塊磁盤,SSD磁盤做陣列存放數(shù)據(jù)庫數(shù)據(jù),SAS磁盤做陣列之后安裝操作系統(tǒng)和存放備份數(shù)據(jù)等看到圖中sda的大小約為30G,實(shí)際環(huán)境中sda可能大于2TB點(diǎn)擊sda的Free,點(diǎn)擊【Create】在Create Storage方框中選擇【Standard Partition】,點(diǎn)擊【Create】進(jìn)入Add Partition方框,在Mount Point選擇/boot,File System Type選擇ext4,Size(MB)輸入2048

4、,再點(diǎn)擊【OK】如果磁盤sda大于2TB,需要另外創(chuàng)建/boot/efi分區(qū),File System Type選擇EFI SYSTEM Partion,Size(MB)大小為1024,如果磁盤sda小于等于2TB,就無需創(chuàng)建/boot/efi點(diǎn)擊sda的Free,然后點(diǎn)擊【Create】在Create storage方框中選擇【LVM Physical Volume】,再點(diǎn)擊【Create】進(jìn)入Add Partition方框,Size(MB)輸入102400,點(diǎn)擊【OK】點(diǎn)擊sda的Free,點(diǎn)擊【Create】在Create Storage方框中選擇【LVM Physical Volume】

5、,再點(diǎn)擊【Create】進(jìn)入Add Partition方框,在Size(MB)輸入剩余的磁盤大小,要保留一點(diǎn)空間,再點(diǎn)擊【OK】磁盤sda小于2TB,創(chuàng)建sda1類型為ext4,sda2和sda3類型為LVM如果磁盤sda大于2TB,創(chuàng)建sda1和sda2類型為ext4,sda3和sda4類型為LVM點(diǎn)擊sda的sda2,點(diǎn)擊【Create】在Create Storage方框中選擇【LVM Volume Group】,再點(diǎn)擊【Create】進(jìn)入Make LVM Volume Group方框,Volume Group Name輸入vg_sys,Physical Extent選擇8MB,Physi

6、cal Volumes to Use在sda3前打,再點(diǎn)擊【OK】點(diǎn)擊sda的sda3,點(diǎn)擊【Create】在Create Storage方框中選擇【LVM Volume Group】,再點(diǎn)擊【Create】進(jìn)入Make LVM Volume Group方框,Volume Group Name輸入vg_app,Physical Extent選擇16MB,Physical Volumes to Use在sda2前打,再點(diǎn)擊【OK】在sda2和sda3的LVM上分別創(chuàng)建了vg_sys和vg_app在vg_sys的free上點(diǎn)擊【Create】,進(jìn)入Create Storage方框,LVM Logi

7、cal Volume選擇vg_sys,再點(diǎn)擊【Create】進(jìn)入Make Logical Volume方框,Mount Point選擇/tmp,File System Type選擇ext4,Logical Volume Name輸入tmp,Size(MB)輸入20480,再點(diǎn)擊【OK】在vg_sys的free上點(diǎn)擊【Create】,進(jìn)入Create Storage方框，LVM Logical Volume選擇vg_sys,再點(diǎn)擊【Create】,進(jìn)入Make Logical Volume方框,Mount Point選擇/var,File System Type選擇ext4,Logical Vo

8、lume Name輸入var,Size(MB)輸入5120,再點(diǎn)擊【OK】在vg_sys的free上點(diǎn)擊【Create】,在Create Storage方框中LVM Logical Volume選擇vg_sys,再點(diǎn)擊【Create】,進(jìn)入Make Logical Volume方框,File System Type選擇swap,Logical Volume Name輸入swap,Size(MB)輸入20480,再點(diǎn)擊【OK】在vg_sys的free上點(diǎn)擊【Create】,在Create Storage方框中LVM Logical Volume選擇vg_sys,再點(diǎn)擊【Create】,進(jìn)入Mak

9、e Logical Volume方框,Mount Point選擇/,File System Type選擇ext4,Logical Volume Names輸入root,Size(MB)輸入40960,再點(diǎn)擊【OK】在sys_app上創(chuàng)建了/tmp,/var,swap,/在vg_app的free上點(diǎn)擊【Create】,在Create Storage方框中LVM Logical Volume選擇vg_app,再點(diǎn)擊【Create】進(jìn)入Make Logical Volume方框,Mount Point輸入/oracle,File System Type選擇ext4,Logical Volume Na

10、me輸入oracle,Size(MB)輸入20480,再點(diǎn)擊【OK】在vg_app的free上點(diǎn)擊【Create】,在Create Storage方框中LVM Logical Volume選擇vg_app,再點(diǎn)擊【Create】,進(jìn)入Make Logical Volume方框,Mount Point輸入/lmisdb,File System Type選擇ext4,Logical Volume Name輸入lmisdb,Size(MB)輸入51200,再點(diǎn)擊【OK】在sys_app上創(chuàng)建了/oracle,/lmisdb,點(diǎn)擊【Next】在Format Warnings方框中點(diǎn)擊【Format】在Writing storage configuration to disk方框中點(diǎn)擊【W(wǎng)rite changes to disk】點(diǎn)擊【Next】選擇【Customize now】再點(diǎn)擊【Next】在左側(cè)方框中點(diǎn)擊Base System,在右側(cè)方框中的一些選項(xiàng)中打在左側(cè)方框中點(diǎn)擊Development,在右側(cè)方框中的一些選項(xiàng)中打在左側(cè)方框中點(diǎn)擊Languag