Shulou(Shulou.com)05/31 Report--

This article shows you what the ATC Lab vSphere application is like, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

1. Enable HA: according to the actual situation, add the following options to "Advanced options":

Das.ignoreinsufficienthbdatastore true

/ / if there are two shared storage, no need. Otherwise, prompt: "the number of vSphere HA detection signal data storage for this host is 1, which is less than the required number: 2"

Das.ignoreRedundantNetWarning true / / need! Ignore management network redundancy

2. VM failed to enable FT, indicating that "there are insufficient resources to meet the configured vSphere HA failover level". One of the reasons: it is normal to enable FT after shutting down the virtual machine; second, vSphere HA admission control, disable the definition of host failover capacity.

3. The second and third parameters are set to zero to turn off the corresponding limit of enabling FT.

4. When VM is off, it is faster to turn on FT, and it is not easy to report an error. An error related to CDROM has been reported, which is normal after re-deleting and adding CDROM.

5. FT and DRS work together, it is not necessary to enable EVC

6. Enable FT. Virtual machines cannot have snapshots.

7. Enable FT. Virtual machines can be 1 or 2 vCPU.

8. Virtual machines often fail to connect to the network. FSDP-1 (turn on FT), FDP-2 (shut down FT), and normal after restarting the network service.

The above is what the vSphere application of ATC Lab is like. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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