最近公司升級ESXI到5.5 版本，這個過程大家遇見了各種問題，最后同事寫了個在DELL服務器上的升級（重裝）流程，豆子覺得很不錯，拿出來分享一下。

基本流程：

重新調整網卡順序，因為網卡的位置順序在舊版的R710，R720和新版的R720s服務器上是不同的。如果直接升級5.1到5.5，還是使用舊的排序方式，如果重新安裝ESXI 5.5，則會使用新的編排順序。

安裝服務器，連接網線

配置iDRAC

配置IDRAC的DNS和主機的DNS

初始化IDRAC，設置時間，域名，DNS等等

升級固件，根據DELL的建議是，重啟服務器，從life controller啟動之后，使用SUU光盤升級除了網卡之外的所有固件，然后從Dell的CentOS 光盤啟動，手動安裝網卡的驅動程序（BIN格式），這樣可以最大的避免各種意外

安裝或者升級 ESXI5.5，最好先去掉FC的連線，避免誤安裝到SAN上。從ISO啟動之后，指定安裝路徑（本地磁盤或者SD卡上），一路安裝下去即可。

初始配置。安裝完畢之后，按F2登錄，配置Managment 網絡的網卡，VLAN，IP地址，網關， 打????ESXI Shell和SSH

?ALT-F1切換到Shell, 配置

esxcli network vswitch standard policy failover set -a vmnic0,vmnic1,vmnic4,vmnic5 -l iphash -v vSwitch0esxcli network vswitch standard portgroup policy failover set -p?"Management Network"?-u

然后測試 vmkping 10.0.0.1 ?(網關地址）

?10. 接下來，進行防火墻，PortGroup相關配置?

#?Configure?ESX?Management?Network #?Assing?PortGroup?to?VLAN esxcli?network?vswitch?standard?portgroup?set?-p="Management?Network"?-v=3064 esxcli?network?vswitch?standard?uplink?remove?-u=vmnic5?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?add?-u=vmnic5?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?remove?-u=vmnic4?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?add?-u=vmnic4?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?remove?-u=vmnic1?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?add?-u=vmnic1?-v=vSwitch0 esxcli?network?ip?interface?ipv4?set?-i=vmk0?-I=10.71.64.107?-N=255.255.255.0?-t=static esxcli?network?vswitch?standard?policy?failover?set?-a=vmnic0,vmnic1,vmnic4,vmnic5?-l=iphash?-v=vSwitch0 #?If?needed?inherit?policy?from?vSwitch?to?Portgroup esxcli?network?vswitch?standard?portgroup?policy?failover?set?-p="Management?Network"?-u? #?Change?Default?gateway esxcfg-route?10.71.64.1 #?Remove?Portgroup?on?Management?switch esxcli?network?vswitch?standard?portgroup?remove?-p="VM?Network"?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?remove?-u=vmnic0?-v=vSwitch0 esxcli?network?vswitch?standard?uplink?add?-u=vmnic0?-v=vSwitch0 =========================================================================================== #?Configure?ESX?Data?Network esxcli?network?vswitch?standard?add?-v=vSwitch1 esxcli?network?vswitch?standard?uplink?add?-u=vmnic7?-v=vSwitch1 esxcli?network?vswitch?standard?uplink?add?-u=vmnic6?-v=vSwitch1 esxcli?network?vswitch?standard?uplink?add?-u=vmnic3?-v=vSwitch1 esxcli?network?vswitch?standard?uplink?add?-u=vmnic2?-v=vSwitch1esxcli?network?vswitch?standard?portgroup?add?-p="C1_VLAN10"?-v=vSwitch1 esxcli?network?vswitch?standard?portgroup?set?-p="C1_VLAN10"?-v=10 esxcli?network?vswitch?standard?portgroup?add?-p="DMZ"?-v=vSwitch1 esxcli?network?vswitch?standard?portgroup?set?-p="DMZ"?-v=3127 esxcli?network?vswitch?standard?policy?failover?set?-a=vmnic2,vmnic3,vmnic6,vmnic7?-l=iphash?-v=vSwitch1 ============================================================================================= #?Set?DNS?and?hostname esxcli?system?hostname?set?--host?aunswesx07 esxcli?network?ip?dns?search?add?--domain=test.com.au esxcli?network?ip?dns?server?add?--server=10.70.0.19 esxcli?network?ip?dns?server?add?--server=10.70.0.12 #?Suppress?warnings?about?SSH?and?SSL esxcli?system?settings?advanced?set?-o="/UserVars/SuppressShellWarning"?-i=1 ================================================================================================ #?Syslogs ================================================================================================ esxcli?system?syslog?config?set?--loghost?'udp://auttnm01.test.com.au:514' esxcli?network?firewall?ruleset?set?--ruleset-id?syslog?--enabled?true esxcli?network?firewall?refresh? ================================================================================================ #?SNMP?to?OME?Server ================================================================================================ esxcli?system?snmp?set?--communities=EsxSNMP?--enable=yes?--targets=10.71.32.203/EsxSNMP ================================================================================================ #?NTP ================================================================================================ esxcli?network?firewall?ruleset?set?--ruleset-id?ntpClient?--enabled?true echo?restrict?127.0.0.1?>?/etc/ntp.conf echo?restrict?default?kod?nomodify?notrap?noquerynopeer?>>?/etc/ntp.conf echo?server?10.71.64.125?>>?/etc/ntp.conf echo?server?10.71.3.125?>>?/etc/ntp.conf echo?driftfile?/etc/ntp.drift?>>?/etc/ntp.conf /sbin/chkconfig?ntpd?on ================================================================================================= esxcli?network?vswitch?standard?add?-v?vSwitchISCSI esxcli?network?vswitch?standard?set?-m?9000?-v?vSwitchISCSI esxcli?network?vswitch?standard?uplink?add?-u?vmnic11?-v?vSwitchISCSI esxcli?network?vswitch?standard?uplink?add?-u?vmnic9?-v?vSwitchISCSI #?Adding?iSCSI?interface esxcli?network?vswitch?standard?portgroup?add?-p?iSCSI0?-v?vSwitchISCSI esxcli?network?vswitch?standard?portgroup?set?-p?iSCSI0?-v?10 esxcli?network?ip?interface?add?-p?iSCSI0?-i?vmk1 esxcli?network?ip?interface?set?-m?9000?-i?vmk1 esxcli?network?ip?interface?ipv4?set?-i=vmk1?-I=192.168.0.22?-N=255.255.255.0?-t=static esxcli?network?vswitch?standard?portgroup?add?-p?iSCSI1?-v?vSwitchISCSI esxcli?network?vswitch?standard?portgroup?set?-p?iSCSI1?-v?10 esxcli?network?ip?interface?add?-p?iSCSI1?-i?vmk2 esxcli?network?ip?interface?set?-m?9000?-i?vmk2 esxcli?network?ip?interface?ipv4?set?-i=vmk2?-I=192.168.0.23?-N=255.255.255.0?-t=static #?Adding?iSCSI?VM?Port?Group esxcli?network?vswitch?standard?portgroup?add?-p="iSCSI_Passthrough"?-v=vSwitchISCSI esxcli?network?vswitch?standard?portgroup?set?-p="iSCSI_Passthrough"?-v=4095 #?Adding?vMotion?interface esxcli?network?vswitch?standard?portgroup?add?-p?vMotion?-v?vSwitchISCSI esxcli?network?vswitch?standard?portgroup?set?-p?vMotion?-v?4050 esxcli?network?ip?interface?add?-p?vMotion?-i?vmk3 esxcli?network?ip?interface?set?-m?9000?-i?vmk3 esxcli?network?ip?interface?ipv4?set?-i=vmk3?-I=172.0.0.105?-N=255.255.255.0?-t=static esxcli?network?vswitch?standard?policy?failover?set?-a=vmnic9,vmnic11?-v=vSwitchISCSI #?enable?vMotion?on?an?interface vim-cmd?hostsvc/vmotion/vnic_set?vmk3

11. 配置SAN

• 配置Brocades

• 配置Compellent?

• 重啟或者rescan ESXI

12.通過vCenter連入ESXI，通過update Manager PlugIn 連接Baselines，然后升級

13. 重復以上操作，對所有的主機完成安裝升級之后，打開HA和DRS等功能

轉載于:https://blog.51cto.com/beanxyz/1571512

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