參考網址：https://medium.com/@jackyu/%E5%8D%87%E7%B4%9A-esxi-6-5-%E5%88%B0-esxi-6-7-613e39d6dccb
SSH連入
打開防火牆
esxcli network firewall ruleset set -e true -r httpClient
- 9月 08 週二 202014:10
ESXi Server線上升級
- 12月 18 週三 201914:59
[教學] 降級 VMware 虛擬機器的 Hardware compatibility 的 Level
出處 https://blog.hy31.net/2014/12/vmware-hardware-compatibility-level.html
[教學] 降級 VMware 虛擬機器的 Hardware compatibility 的 Level
起因：目前VMware的軟體的版本很多，然後用新版軟體所產生的VMDK又會不能給舊版使用
EX：在 VMware Workstation 9、10所產生的VMDK是無法在 ESXI 5.1正常使用的
所以，以下是教你怎麼把現有新版的產生出相容舊版的使用
目前現有VMDK是相容 Workstation 10 版本
- 3月 21 週四 201911:26
ESXi 6.7 host UTC 本機時區非UTC+8問題
用SSH連入ESXi Server輸入date指令，你會發現時間跟vSphere Client的時間不一致，原因是UTC問題，詳細可以看這篇
https://blog.51cto.com/jdonghong/1957118
先在本機電腦建立下面檔案，用WinSCP連入ESXi Server，把檔案放在ESXi Server的localdisk內
建立smtp.xml檔案(開放STMP 25讓ghettoVCB備份程式可以發信通知結果)
=====================================
<!-- E-MAIL SMTP -->
<ConfigRoot>
<service id='1000'>
<id>SMTP</id>
<rule>
<direction>outbound</direction>
<protocol>tcp</protocol>
<porttype>dst</porttype>
<port>25</port>
</rule>
<enabled>true</enabled>
<required>false</required>
</service>
</ConfigRoot>
=====================================
建立root檔案(使用ghettoVCB備份方式排程用，可GOOGLE一下用法)
=====================================
#系統預設
1 1 * * * /sbin/tmpwatch.py
1 * * * * /sbin/auto-backup.sh
0 * * * * /usr/lib/vmware/vmksummary/log-heartbeat.py
*/5 * * * * /sbin/hostd-probe
- 12月 17 週一 201814:41
ESXi6.7無法安裝vib與使用ghettoVCB備份可能的原因
應該都跟新主機板BIOS上的 Secure Boot 功能開啟後有關，限制了系統更改一些設定的權限，導致無法設定一些東西，進BIOS關掉 Secure Boot功能試試。
參考網址
http://jawadchowdhury.com/cannot-change-acceptance-level-to-community-vsphere-6-5/
secure boot enabled cannot change acceptance level to community vsphere 6.5
Today I have loaded ESXi 6.5 in my Whitebox PC.
My mainboard is a Asus M5197 R2 motherboard that came with an onboard Realtek NIC which doesn’t work with Esxi 5.5 onwards.
So I wanted to install a community version of VBA as explained in my earlier post Link
After I logged in to esx shell and I tried to change from PartnerSigned mode to CommunitySupported mode I was greeted with this Error message – “secure boot enabled cannot change acceptance level to community”
- 11月 22 週一 201010:29
ESX下VM機器安裝 USB裝置方式
- 10月 12 週二 201010:56
esx所用的port列表
參考來源 : http://s852254.blogspot.com/2009/09/esxport.html
esx所用的port列表
不翻譯了,直接看比較快
port 80
vCenter Server requires port 80 for direct HTTP connections. Port 80 redirects requests to HTTPS port443. This is useful if you accidentally use http://server instead of https://server.
port 389
This port must be open on the local and all remote instances of vCenter Server. This is the LDAP portnumber for the Directory Services for the vCenter Server group. The vCenter Server system needs tobind to port 389, even if you are not joining this vCenter Server instance to a Linked Mode group. Ifanother service is running on this port, it might be preferable to remove it or change its port to differentport. If needed, you can run the LDAP service on any port from 1025 through 65535.If this instance is serving as the Microsoft Windows Active Directory, change the port number from 389to an available port from 1025 through 65535.
port 443
The default port that the vCenter Server system uses to listen for connections from the vSphere Client.To enable the vCenter Server system to receive data from the vSphere Client, open port 443 in thefirewall.The vCenter Server system also uses port 443 to listen for data transfer from the vSphere Web AccessClient and other SDK clients.If you use another port number for HTTPS, you must use : when you log in to thevCenter Server system.
port 636
For vCenter Linked Mode, this is the SSL port of the local instance. If another service is running on thisport, it might be preferable to remove it or change its port to different port. If needed, you can run theSSL service on any port from 1025 through 65535.
port 902
The default port that the vCenter Server system uses to send data to managed hosts. Managed hostsalso send a regular heartbeat over UDP port 902 to the vCenter Server system. This port must not beblocked by firewalls between the server and the hosts, or between hosts.
port 902/903
Ports 902 and 903 must not be blocked between the vSphere Client and the hosts. These ports are usedby the vSphere Client to display virtual machine consoles.
port 8080
Web Services HTTP. Used for the VMware VirtualCenter Management Webservices.
port 8443
Web Services HTTPS. Used for the VMware VirtualCenter Management Webservices.
- 10月 05 週二 201014:32
ESXi 4.1 設定檔重開機後自動復原初始值?無法修改設定檔
- 10月 05 週二 201011:10
解決VMWare ESXi 2TB硬碟限制問題
- 8月 09 週一 201012:06
HP NC105iPCIe GIGA SERVER ADAPTER(DL160 G5)網卡不支援Jumbo Frames(MTU 9000)
看來測試的結果應該是如此
[root@HP-ESX-1 ~]# esxcfg-vswitch -m 9000 vSwitch0
Unable to set MTU to 9000 the following uplinks refused the MTU setting
若在這台ESXi SERVER上直接把VM機器內的網卡開啟 Jumbo Frames (MTU 9000),則可能會碰上網路連線的靈異事件,我就碰過連同一台NSA，有些目錄一連線就當在那邊，改回MTU 1500後就完全正常。
HP DL160 G5 VMWare上官網不在支援名冊上,但因為當初有加購 SMART 200 陣列卡，故可以安裝ESXi ，硬碟與網卡都可直接抓到無誤，缺點就是無法開啟Jumbo Frames...........
- 8月 08 週日 201002:11
更改ESX SERVER Switch 的 MTU為9000值(Jumbo Frames)
#esxcfg-vswitch -l
This will allow you to list all the virtual switch you have on the ESX server
#esxcfg-vswitch -m 9000 vswitch1
this command is to enable the mtu value of 9000 for every nics that connected to the same virtual switch which provide the storage access to ISCSI
#vmkping -s 9000 192.x.x.x
test the jumbo frame setting
要調整這個選項,交換機也要支援,然後網卡進階設定也要設成MTU 9000才行。
若不支援還硬調成MTU 9000,在我的網域裡是有發生某些分享資料夾會進不去卡在那邊，調回MTU 1500後就正常。
