Nutanix Cloud Infrastructure

I will upgrade AOS version from 5.10.6 to 5.15.5 on Dell XC640 that hypervisor version is vSphere6.7 U2.Can I rollback AOS version If upgrade process occurs any trouble? Please give me any manuals if do you know that.

I just want to know if there's a downtime on my Virtual Machines, for example my Main site have an outage then I have remote snapshots to DR site. The question is . . . is it automatically activated or powered ON my virtual machines inside on my remote snapshots or I need to manually activated or powered ON the virtual machines on my remote snapshots?

The abundance of options causes anxiety. That’s a proven fact. It is only true, however, if those options are hardly distinguishable. This is not the case with Nutanix DR options at all as each feature has a clear purpose and application. It all starts with an SLA. Understanding your disaster scenarios and the amount of data that you are ready to lose in the event of the disaster is the key to choosing a solution that is right for you. Roughly, there are several main options: Local backups (also known as Time Stream). Use these to roll back any Guest OS maintenance that went wrong. Remove a snapshot when the maintenance is over and the rollback is no longer required. Do not leave your snapshots unattended. Remote backup and DR: Asynchronous Replication: Protection from VM Corruption and Deletion as well as from a total site failure. Snapshots can be 1hr or longer apart. Near-sync Replication - leverages Lightweight S

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OverviewNutanix Clusters GovCloud enables United States government customers to run a secure Nutanix cluster on AWS GovCloud in adherence with the US government compliance regimes.Nutanix Clusters GovCloud runs as a separate instance from the Nutanix Clusters commercial instance. To create a Nutanix cluster on AWS GovCloud, set up your AWS GovCloud account similar to an AWS commercial account. After you set up your AWS GovCloud account and complete the required documentation, the GovCloud Nutanix Operations team provides you access to the Nutanix Clusters GovCloud instance.

BACKUP AND RECOVERY:For Nutanix Clusters on AWS Nutanix provides the following backup and recovery options.Disaster Recovery for Instance, AZ, and Region Failure Nutanix has native inbuilt replication capabilities to recover from complete cluster failure. Nutanix supports both near-synchronous (NearSync) and asynchronous replication on an AHV cluster. Integration with Third-Party Backup Solutions Deploying a si

NUTANIX CLUSTERS REGISTRATION To register for Nutanix Clusters, you must have a My Nutanix account. A My Nutanix account allows you to access, manage, and use Nutanix Clusters. Your My Nutanix account is your first point of access to Nutanix Clusters. After you create a My Nutanix account, you can onboard into Nutanix Clusters either by signing up for one of the paid plans and applying Nutanix licenses at the same time.Pro-tip:You can also start a 30-day free trial of Nutanix Clusters. Nutanix Clusters Hybrid Subscription Model:You can sign up for Nutanix Clusters with any one of the payment plans (Pay As You Go or Cloud Commit) and apply Nutanix software licenses (that you might already have purchased or planning to purchase) such as Prism Pro, Files, and more at the same time. If you choose to apply licenses, the licenses are consumed

The technical piece below found our way through our partner channels. Installation instructions for Red Hat OpenShift on Nutanix are detailed in the documentation below. Enjoy, and as always feel free to provide us with feedback. User Provisioned Installation of Red Hat OpenShift 4.3 on Nutanix AHV 5.15 This manual was created during a proof of concept environment using Nutanix AHV 5.15, the KVM-based hypervisor of Nutanix, with OpenShift 4.3 in combination with the Nutanix CSI driver. The Nutanix CSI driver provides scalable, persistent storage for stateful applications using Nutanix Files and Nutanix Volumes. Please note: At the time of writing, Nutanix AHV in combination with OpenShift is supported by Nutanix, but not certified by Red Hat. If certification is required, clients are advised to use any of the other hypervisors supported by Nutanix. The installation steps followed are documented in the 

I was wondering what best practice is for defragmenting guest OS on a Nutanix node.  I am running ESXi on the nodes.  I have looked all over but I cannot find anything that tells me definitively the best practice.

I’m new to Nutanix and we are using Prism Pro to move a VM from one 6.7 Vmware farm to another and back again. That works 100% but Veeam V11 can not see the VM once it is moved. It’s like the UUID is wrong but I have checked that and it is ok (same) Support are looking into this and are saying this is a unique case… surely this must be common? If there is no solution we will end up with the same VM added to the Veeam backup job, again and again… I have tried using TAGS and direct add to veeam… 

I have VMware 6.5 U2 running  on Dell XC 740 xd appliance in NUTANIX environment.ESX are not patched since a year now. Looking for the best option to apply patches.Is VUM will be ok or from PRISM ?

Hello Everyone,Has anyone here run Sybase ASE in a Linux VM in AHV?   We have a few legacy physical servers that I’m looking to migrate into our AHV cluster.  I know it ‘should’ work but looking for a reference or reassurance from anyone who has ‘been there, done that’.  Thanks,Jim

Hi All, I'm wondering what configurations people have on Async Protection Domains? How many VMs per PD Create many PDs and group by application/department/roles eg[list] All Web servers in one group, all SQL servers, all application servers All HR based systems, All IT based systems, All Fiance based systems Is there a limit on how many PDs you can have in a cluster What's the dis/advantage to having fewer large PDs over many smaller PDs What frequency and retention are the local/remote snapshots What issues arrise when activating a PD I believe the IP address will be removed and the MAC will change...correct??, any scripts or automation applied?[/list] Thanks for any response you can give. Regards Dave

Use a Nutanix cluster external Data Services IP address when using IntelliSnap. Install a VSA on every Nutanix compute node. Install the MediaAgent software on all the VSA proxies. Install CommServe and MediaAgent on a secondary Nutanix cluster to separate backup and production infrastructure to protect against failure. Follow Commvault sizing guidelines. Create a virtual server client proxy group for easier management. When using IntelliSnap, colocate the MediaAgent software with the VSA. With ESXi, when you add ESX hosts to vCenter, make sure that the format of the ESX host name matches the host name format in vCenter. For example: If the host name format is short name, use short name to add the host to vCenter. If the host name format is FQDN, use FQDN to add the host to vCenter. If the host name is an IP address, use the same IP address to add the host to vCenter.

I want to introduce Self-Service VM operations via Prism Central for our end-users (do not have CALM). So, I’ve used cloud-init (Linux VMs) and cloudbase-init (Windows VMs) along with customization code (Python) to deliver this Self-Service VM provisioning experience. You may refer https://github.com/cybergavin/nutanix/tree/master/self-service for details of this set up. Any feedback always welcome. Sorry if the code isn’t too pythonic as I’m a python newbie.

I’m new to Nutanix and we have a Nutanix cluster online. For testing purposes I’m running diskspd test in a VM.I’m running some diskspd test with identical VM configs in several enviroments 3-tier Hyper-V/ VMware and HCI Nutanix AHV.Why is it that running a test with -Sh flag (no software/hardware cache) gives almost 10 times lower results in Nutanix compared to other platforms? Without -Sh flag Nutanix is running test with higher results compared to my other testing platforms. Is it because of how CVM is designed to work? I’m just trying to understand.

Third party backup integration is data protection that involves creating snapshot and backup copies via third party backup software. The requirements for integration changed depending on the backup software being used. Some of the supported backup vendors are HYCU Veeam Commvault Cohesity Rubrik For full list please visit

We are new to Nutanix. We are migrating from ESXi to AHV.  We currently have some level of CPU oversubscription in place on ESXi.  We anticipate the need to oversubscribe CPU on some clusters and I am looking for ways to do this safely.  I’ve looked in the Best practices guide but there was very little there.  Any help would be appreciated.

I want to try FRAME with azure to see what it give “hope” azure native login is supported.I created the enterprise application  , the secret etc..  the only step that i change is that i set the owner permission on the RG quite better than the subscription but i receive an ADAL error during  authentication ;  this is maybe because ADAL is depreciated ..  could you warn the support about it  ?

Hi,We have PRISM Central Pro license and I’d like a report or Analysis view on which virtual machines are consuming the most memory. The Cluster in question is VMware 6.7. Is this possible and what is the best way to go about it?

Good afternoon, all!I’m setting up a new PKI infrastructure in a Nutanix cluster and I want to shut down the root CA for safekeeping. Is there a way to add some safeguards so that the VM can’t be started inadvertently?

I know there’s another topic like this but, it is 3 years old. Is there an easy way to put a single ESX host into maintenance mode?Not to compare products but with Cisco Hyperflex, you right-click on the host and there’s a “Hyperflex maintenance mode” option.  This does what needs to be done to the CV without having to SSH into anything.I was just wondering if the process has improved in 3 years.

Hi,I cannot expand the cluster when Pre expand-cluster tests were failed and error message was "Failure in pre expand-clustrer tests.Errors:Failed to get vlan tag of node:XXXXX" on Prism Element.CVM and HyperVisor Network use Tagged VLAN and PortChannel in L2 switch ports.Ping to HyperVisor’sManagement IP from other NW segment is OK.Of course, CVM and HyperVisor’sManagement IP are same segment.Should  I do any other? As below, each of versions.・DELL XC640・AOS：5.10.6・ESXi：6.7 Update 2 (Build 13006603)

Hi, We have deployed couple of guest VMs on Windows 2019 Standard Edition OS on our 6 node cluster. Both the guests are configured with 1 VCPU with 2 cores along with 16 & 32 memory respectively. We have procured standard paper license of the OS. The hypervisors are running on AHV version 20170830.337 & AOS - 5.10.8.1 LTS. Is there any specific licensing model for Windows Server OS to run on AHV? How are the Windows licenses determined? Kindly help.

Hi, I’m new on the Data protection feature. I’ve done the a test VM migration to another nutanix cluster. The thing is after the migration, the VM on the source will be destroyed. I’m planning to use the Data protection to migrate the VM from the source cluster to the target cluster. I would need to failback the VM to the source VM. Am I able to restore the VM on the source site?