Tags: good ora read Otto understanding. com None Related configuration torVMWare Esx/esxi has two hard disk provisioning methods, thick prep (thick) and thin provisioning (Thin)There may be times when a virtual machine disk can be turned between two modes due to performance issues or disk space, although there is no way to modify the virtual machine configuration page, but this thing can actually be changed.The hard disk provisioning method looks here
Recently found on HP Blades deployed on the virtual machine, after the blade restart (abnormal power loss caused) virtual Machine network communication failure, the performance is as follows:
Communication between the same blade virtual machine network is normal;
Communication anomalies between different blade virtual machine networks;
Blade and external network communication anomalies
Later on, ESXi SSH service, manually set the
This article is first published in the dark world.
The hard disk space of the company's esxi server is insufficient. A new hard disk is added to the esxi server. After adding a hard disk to the server, you cannot see the newly added hard disk on vsphere.
Next we will use a virtual machine to simulate this situation, first add a hard disk. For example:
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Label: esxi snmp; esxiStep 1: modify the configuration file of the snmp service~ # Vi/etc/vmware/snmp. xmlBefore modification:After modification:Step 2: Restart the snmp service. The startup methods for different ESXi versions are different.VMware ESXi version 5.5.0 build-1623387~ #/Etc/init. d/snmpd restart~ #/Etc/init. d/snmpd statusSnmpd is running~ #VMware
The beans today want to add VMware ESXi monitoring to Nagios as well. There are many ways to monitor ESXi, the first reaction of beans is to use POWERSHELLCLI, the second is SNMP, and the third response is to find out if there is no ready-made script, you don't have to make the wheel again ~ ~First look at how powershellcli is monitored?The script itself is easy enough to get the corresponding information b
Last week upgraded the online Zabbix version to 2.2.0, which adds a simple monitoring Vmare esxi feature, which I think is very good, here's my monitoring step reference document: HTTPS://WWW.ZABBIX.COM/DOCUMENTATION/2.2/ Manual/vm_monitoring1. Compile the installation phase to support VMware monitoring need to add--WITH-LIBXML2 and--with-libcurl to the./configure where the previous one was added in 2.22. After the installation is complete, the zabbix
recently, because of an esxi hard drive burst (the hard disk allocation method is all used in thin distribution mode) causes the entire node of the production machine to pause, the reason is no longer said. Then this low problem actually happened in my body, too sweet, so the bread decided to re-monitor ESXi! Background: Because the company used to be directly with the machine heap, after our countless P2V
In many cases the ESXi host is installed in a nested manner under existing VMware vsphere conditions, and it is a convenient way to experiment and operate. However, in a vsan environment, the nested ESXI is installed directly on ESXi, and the following error occurs when the final press F11 starts the installationTo solve this problem, you need to start SSH to the
Release date:Updated on:
Affected Systems:VMWare ESX 4.1VMWare ESXi 1, 4.1Description:--------------------------------------------------------------------------------Bugtraq id: 47625Cve id: CVE-2011-1786
VMware ESXi is an embedded hypervisor that does not require other basic operating systems to run directly on server hardware.
VMware ESXi and ESX "lsassd" se
VMware provides VMware vsphere client VMware vsphere client VMware vsphere Client to connect to ESXi so we can create an administrative virtual machine. The machine is usually installed for the first time. The machine is usually installed for the first time. The machine is usually installed for the first time. The machine is usually installed for the first time. Typically after you install ESXi for the firs
Zabbix Monitoring Enterprise ESXi virtual machinesYun ZhengjieI came to the company for some time, and recently found that the Model department has a test and development response to a machine landing not up, the results of the landing ESXi server looked at a glance, the original hard disk space is full. There is no way to clean up the server data, this thing I reflect on, this
Installation Deployment ESXiA the benefits of virtualization1 reduce the number of servers, reduce hardware procurement costs2 Maximizing resource utilization3 reduce the room space, heat dissipation, the cost of electricity consumption4 Hardware resources can be dynamically adjusted to improve enterprise IT Business Agility5 High Availability6 physical hardware adjustment without interruption of service7 Lower management costs8 more efficient in-capacityTwo VSphere Basic Physical Architecture1
ESXi Virtual Machine1. Server1) Server model:DELL Power Edge R210 2) Processor type:Intel Xeon X3430 3) CUP Core:4 CPU x 2.393GHz 4) memory Capacity:16G 5) HDD:1 x 250G SSD 1 x 1T mechanical HDD2. Operating SystemVMWare ESXI 5.53. Virtual Machine Information1) VMWare ESXI 5.5Account:rootPassword:123456 Details: Based on DELL Power Edge R210 Virtual 8 servers wi
Last week, I upgraded the online zabbix version to 2.2.0, which added the simple monitoring of Vmware ESXI. I think it is very good. Next I will talk about my monitoring steps. Reference:
Https://www.zabbix.com/documentation/2.2/manual/vm_monitoring
1. In the compilation and installation phase to support vmware monitoring, you need to add -- with-libxml2 and -- with-libcurl in./configure where the previous one was added in 2.2;
2. After the installati
Enable the VMware ESXi virtual switch to support VLAN
Currently, virtualization is widely used. Generally, a physical host can create multiple virtual machines on a physical host after installing VMware ESXi or Hyper-V Virtual Machine Software, in addition, each created virtual machine can provide external services like the original physical machine, which can undoubtedly make full use of server resources t
"title=" 2.png "width=" 554 "height=" 432 "/>3. Next, select the target type "VMware Infrastructure Virtual machine" in the target system , and in the following VMware Infrastructure In the server details bar, enter:IP, username, password of ESXi host ,click "Next" button to proceed as shown:650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M01/8C/09/wKioL1hgiM7DnINsAAD_oKloKh8110.png-wh_500x0-wm_3 -wmp_4-s_2567967308.png "style=" background:t
The previous article on WMware Esxi describes the case of sharing an IP with a soft route between multiple virtual machines (VMWare Esxi + Sea Spider configuration Nat shared IP Internet) with two IPs, one for virtual machine access and one for management Network. However, in the case of only one public IP, this IP can only be used for external network request and management. It is not difficult to do so, u
Background:I installed a server on ESXi and deployed vcenter server on that server as well. Now that you have added a server, you are ready to migrate vcenter server to the new ESXi machine. I used the cloning approach because I could not migrate directly online. When Vcenter clones to another esxi, it encounters a problem that the Vcenter service cannot start.Re
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