vsan

Tags: vsan hcl vmware UpdateFrom Vsan 6.0, Vsan provides the Health check feature, which includes the Vsan HCL database, which verifies that the VMware Compatibility Guide database for HCL inspection is up-to-date. These VCG checks are not performed on the HCL on the VMware website, but rather on a copy stored on the V

1, the number of cluster nodes: 3-64 Host (production environment at least 4 nodes, 5.5 version support 32 nodes, 6.0 version support 64 nodes), configure the Gigabit network card, host specifications should meet the Vsan compatibility requirements.2, each host needs to configure the disk group, the number of disk groups per host at least 1, a maximum of 5.3, the disk group consists of two parts: the cache layer + storage layer, the cache layer must u

When you open the VMware Workstation 11 virtual machine Today, a pop-up dialog prompts the following questions:VMware Workstation cannot connect to the virtual machine. Make sure you has rights to run the program, Access all directories The program uses, and access all directories for temp orary files.The VMware Authorization Service is not running.As shown in the following examples:Workaround:As we can see from the prompt message, the problem is that the VMware Licensing service is not turned o

When I joined EMC world many years ago, I had the privilege of talking to Chuck Hollis and WMware about a very interesting thing. They wanted to take advantage of local storage resources that were not exploited in ESX hosts. Instead of simply keeping the ESX boot image, they want the entire ESX cluster to be able to use these resources. We also talked about a similar clustered file system that can protect data across ESX hosts. When I said that the disks were too slow, they said they could use S

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Problem Description: When building the Nanjing Engine Room, the VLAN information is configured separately for Vsan, then after the cluster is turned on Vsan, it is found that each host's network partition is independent and not in the same network partition, causing Vsan not to work properly.Workaround: The first solution: to delete the VLAN information, in the v

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 ESXi system and run the following command on the current physical ESXi systemESXCLI syste

column cannot be updated in the partitioned Case update employee SET monthly_sal = 30000 WHERE empl_id = 500; Ora-14402:updating partition key column would cause a partition change if you can update in the partition condition, you need to set the Enable ROW Movementalter TABLE EMP Loyee ENABLE ROW Movement; UPDATE employee SET monthly_sal = 80000 WHERE empl_id = 500; 1 row updated. Partitions on virtual columns that cannot be based on function expressions Create TABLE employee_new (empl_id numb

Shut down the "virtual machine" in the VSphere client. Remove your virtual machine from the ESXi inventory. Browse your Datastore and find the virtual machine s. vmx file. Download it to your desktop. Open the. vmx file in Notepad or your favorite text editor. Find the following line (usually line 3) in your configuration and the "ten" to a "9"Virtualhw.version = "Ten" would become virtualhw.version = "9" Save the file and overwrite your existing. vmx file. Upload the file to t

implement an index query for some of the data in the JSON data, you can use the Virtual column feature in MySQL5.7Create a tableCreate Table User int auto_increment,data JSON,primarykey(UID));Building dataInsert into User Values (NULL,'{' "name": "Wang", "Address": "Shenyang"}'); Insert into User Values (NULL,'{' "name": "Zhao", "Address": "Riben"}');Build a virtual column of namesAlter Table User Add user_name varchar ( $.name');Build IndexAlter Table User Add index idx_name (user_name);Inqu

9148 Common configuration of fiber switchesSwitch Basic configuration1. Configure the switch nameswitch# Config TerminelSwitch (config) # switchname SwitchA2. Configure the management IP address of the switchSwitch (config) #Switch (config) # interface Mgmt 0Switch (config-if) # IP adress 192.168.100.10 255.255.255.0Switch (config-if) # no shutdownInterface Mgmt 0 represents the management port of the switch.3. Configure the default gatewaySwitch (config) # IP default-gateway 192.168.100.14. Cha

Tags: cloud Virtualization"VMware VSphere 6.5 Enterprise Operations" has been published by the People's post and telecommunications press, buy Link: https://item.jd.com/26391828617.htmlThis book, based on vsphere 6.5.0, describes the content of VMware vsphere Enterprise operations, including the building of traditional vsphere data centers, implementation planning for Vsan datacenters, backup and recovery of virtual machines, migration from existing p