ahafiz77's Posts

Storage (datastore replication) DR

by Contributor in VMware vSAN Discussions
‎10-17-2023 12:11 AM
‎10-17-2023 12:11 AM
Hi, Recently I being handed task to include DR environment to our Production. And this DR only brought up once the Production failed. Giving example Host A (Southeast Asia) VM01 and VM02 Host B ... See more...
Hi, Recently I being handed task to include DR environment to our Production. And this DR only brought up once the Production failed. Giving example Host A (Southeast Asia) VM01 and VM02 Host B (Asia) VM03 and VM04   So if Host A and the other infra completely went down. It should be move to Host B. And technically vCenter will manage that. But how about the SAN that I have in Host A. I did read about the vMotion but it only happend if you can access the SAN in Host A.  The other one is vSAN. I believe there is license to subscribe. Is there any specific way to can be done with vCenter ? Or should I engage storage to help me on this. What I'm trying to achieve is having the datastore on both SAN. If SAN on Host A is down. I can have the copies on Host B.  

Re: HA on vSphere (on the same Host)

by Contributor in Availability: HA & FT Discussions
‎10-16-2023 11:23 PM
‎10-16-2023 11:23 PM
@BivasM  Hi. I did search on HA Reduce application downtime by automatically restarting virtual machines upon detection of an operating system failure. Seem it will automatically restart the VM... See more...
@BivasM  Hi. I did search on HA Reduce application downtime by automatically restarting virtual machines upon detection of an operating system failure. Seem it will automatically restart the VM if detecting failure on OS level. I think this will work on our environment. Regards.  

Re: HA on vSphere (on the same Host)

by Contributor in Availability: HA & FT Discussions
‎10-16-2023 10:59 PM
‎10-16-2023 10:59 PM
@BivasM  Oh yeah miss that part for HA cluster is required. I will check on the fault tolerance features. Thanks. 

HA on vSphere (on the same Host)

by Contributor in Availability: HA & FT Discussions
‎10-16-2023 09:10 PM
‎10-16-2023 09:10 PM
Hi guys, First of all I'm still new to this HA features. I know how the concept it but there are few thing I need to clarify. Can the HA run on the same host. What my understanding is if we t... See more...
Hi guys, First of all I'm still new to this HA features. I know how the concept it but there are few thing I need to clarify. Can the HA run on the same host. What my understanding is if we turn on the HA features, any failed VM, will be failover the VM to different available Host. But can it failover to the same Host when the VM failed to turn on. Example: Host A have 2 VM (quite large of resource) VM01 and VM02 And unexpectedly on Host A, VM01 unable to turn on. Will the HA trigged failover the VM on the Host A. Since the resource on Host A is quite large. Will it able to do so ? Or HA only failover to different Host ? Thanks