Nutanix Cloud Infrastructure

Reported Issue: Nutanix has identified an issue Windows VMs may crash and reboot unexpectedly hosted on AHV Cluster with following bug checks: CRITICAL_STRUCTURE_CORRUPTION (0x109)             ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY (0xFC)  Solution: If you are experiencing above issue, Nutanix recommends upgrading to AHV Version 20190916.231 or later. These versions contain fix for this issue.For more details reference to KB 9351

As you already know Nutanix provides block storage services in your clusters which are called Volume Groups. This provides SAN like capabilities by leveraging the existing hyper-converged infrastructure. Additionally, volume groups support SCSI unmap commands natively without having to turn on any additional setting as of AOS 4.7 in order to reclaim space from deleted blocks, more on that in the Nutanix Bible in the “Volumes (Block services)” section.  However, there are certain caveats when using volume groups as backup targets so you must architect your backup solution wisely as you may have to consider losing some benefits in order to gain others.

Something quick for the end of the week.Did you know you can test a copy of your VM with no impact to the production instance?Provided you replication is configured to a remote site, here is how you can do this:1. Open prism element for the remote site2. Navigate to the Protection Domain (PD) dropdown 3. Find the PD containing the VM that you would like to restore 4. Restore the VM with a new name using Out-of-Place Restore restore option (and NOT an In-Place Restore).Important: Understand the networking setup and the testing scenario before executing the ta

Learn how Nutanix Clusters can be hibernated to save costs and let you easily continue where you left off with our very own Dwayne Lessner.   Share your comments below and let me know what other videos you would like to see. Give this video a thumbs up if it helped you.

Learn how to quickly get to work with native cloud networking with Nutanix Clusters on AWS with our very own Dwayne Lessner.   Share your thoughts in the comments and let me know how you are using Nutanix Clusters.

Learn how to quickly deploy Nutanix Clusters on AWS from our very own Dwayne Lessner.   Share your thoughts in the comments and let me know how clusters is working for you.

Environment: Windows Server 2019 version 1809 (core and with graphical user interface). At the moment I am working for a customer to do migrations to Windows Server 2019. Since the migration of the virtual environment by the customer from VMWare VSphere 6.xxx to Nutanix AHV, version 20170830.412 I have the following problem. Before the installation I could work with the Window Admin Center on a Windows Server 2019 without any restrictions. After the installation the Windows Admin Center can be opened, but several error messages appear: Error messagesPerformance class not found:CPU performance class not found on this computer.Remote Exception: The property 'Product' cannot be found on this object. Verify that the property exists. Type: ErrorRetrieve user settings and extensions: RemoteException: The property 'Product' cannot be found on this object. Verify that the property exists. This means that no more data

HI Everyone!   Can you map a test network in a recovery plan to both the production network and the Test network at the recovery site?  Nothing in the documentation around this.  Our customer has VLAN 2 at the recovery location (isolated) and this is the network that matches current VLAN 1 in production.  Since it’s isolated, they also want to use it for testing. Thanks!  

I ugraded my ESXi hosts using 1-click upgrade to VMware-VMvisor-Installer-6.7.0.update03-15160138.x86_64-DellEMC_Customized-A04 with no issues. Trying to apply patch ESXi670-202004002.zip using 1-click upgrade and get the following error: Upgrade bundle is not compatible with current VIBs installed in hypervisor. [DependencyError] VIB QLC_bootbank_qedi_2.10.19.0-1OEM.670.0.0.8169922 requires qedentv_ver = X.11.15.0, but the requirement cannot be satisfied within the ImageProfile. I am able to successfully patch using esxcli and update manager.  I updated the image profile to DellEMC-ESXi-6.7U3-15160138-A04 on the hosts thinking that may resolve the issue but this did not work. Anyone have any suggestions to get 1-click upgrade to function with 6.7u3? 

Hi All, I am trying to migrate one Windows 10 PC to Nutanix Acropolis. I tried to run a full backup with Veeam endpoint and tried the baremetal recovery in to Nutanix and that did not work. I tried this method for almost all of our servers (but they are already on nutanix) to restore into our test environment (running Nutanix CE) with out any issues. But this time I am doing it with Physical device to virtual and did not work. So is there any other method to do this. I see a lot of topics here mentioned vCenter converter but I never used it. Is there any particular steps I need to be careful about when using that tool.  Thank you,

Hello Folks, I see usually after satadom replacement of Hyper-V reinstallation we get errors in Live migration related to processor specific features. You can looks at the KB-6617 “Live Migration of VMs fails on Windows Server 2012 R2 or 2016 with processor compatibility error” We have couple of more KBs and Documents on Hyper-V live migrations you can check based on your error KB-3639 Shared Nothing Live Migration in Hyper-V Might Fail if it Takes More Than 10 hours to Complete KB-2247 Hyper-V: Live Migration,

There are 2 nutanix cluster in different regions. I'm curious about a replication issue. I currently have 19.77 TiB free (physical) 50.7 TiB and 9.74TiB free (logical) 25.35 TiB disk space on first nutanix cluster site . there is enough free space in the second zone. I saw it through Nutanix. now if I replication 2 servers ( both 500gb ) in other region. in the configuration, local snapshot and remote snapshot 1 selected. How much to lose from Nutanix storage. For example, in the nutanix cluster there is 9.7 tb of free space, if I replicate 10 servers . 500 gb each.  how much space will i lose on nutanix storage. Does this have an account?  I want to learn this. I have 9.7 tb of free space, but I want to replicate 10-15 servers. Is there a problem in the storage area? How to calculate?

Hi everybody we are just in the beginning of the process of migrating our environment from VMWare to AHV. One of the scenarios that we need to consider for one of our application sets involves cloning an entire drive from a build server to a reporting server. Essentially right now I have a server that takes data and compiles it into a finished product on an intermittent basis.  When the server completes it’s build it calls another script that clones the drive to a reporting server.  Our reporting server has duplicate drives 1 online and 1 offline, the script overwrites the offline drive, then gets the drives to swap online state so that our clients are now reporting on the newly refreshed data. I am looking to replicate this concept and am hoping for a few pointers. In our existing environment I am making use of some of the storage commands for the disk clone.  I am hoping to understand how to replicate the disk clone from an AHV hosted Windows server

Hi, Vmware thin disk backup takes full disk backup. VM backup size is entire disk allocated space. The backup is taken from IBM Spectrum Protect. Is this a known issue. Hypervisor: Vmware HW: Nutanix Any idea/suggestion ?

There was a thread back in 2016 regarding getting VM activity events logged in Prism (PE or PC).  Events such as powering on and off a VM should be displayed in PE or PC so we can try to track down when a reboot may have occurred easily.  This has been a core VMware vCenter function for ages, but is glaringly absent in Prism for AHV. My company is in the middle of the AHV conversion right now, and my teammates are asking me how to find out about these events.  I don’t really like the idea of giving untrained folks access to the “nutanix” account on the CVM to look at acropolis.log.   In the 2016 thread, someone said enhancements are coming to Prism.  Are they still coming?

How To enable nested virtualization on AHV?

When creating a vm there is a scripting section that has the option to select a file from an ADSF Path.  How can I put files to an ADSF location?

Hi Team, Do we have any link which clarifies nutanix Mine (VMware) with HYCU backup. Please help with a link for docs.  Thanks 

Hi there, I have many PDs and inside these PDs I have many VMs. I want to be able to run NCLI (or the like) to unprotect VM’s using a wildcard if possible. Example: ncli pd unprotect name=ProtectionDomain vm_name=VM* Anyone have an idea on how to do this to unprotect machines by wildcard to remove a mass amount at once?

I created a replication rule in nutanix. I did not understand a topic. keep the last snapshots for remote office in Schedule area. Leave it blank and choose 1 or 3. For which scenario should I use this place? this option creates my return point. Another question is this; I have a thin disk 100 gb virtual server. It takes up space in the snapshot replication rule. How much snapshot space does it have a calculation for? thanks    

I am backing up with veeam in nutanix cluster. I use esxi 6.5 on nutanix cluster  I also replicate to remote office with some virtual machines with data protection. and backup of the same virtual servers with veeam. Is there a limit here or this building is made right. both are using the same snapshot. Would it be a problem if replication starts with veeam backup at the same time

Hello,  If you use balance-slb, how does one figure out which physical is being used by one VM ? For instance, with ESXi I’d run esxtop, and I can see which physical nic is being “mapped” to my virtual nic. Is it possible with AHV? If yes how ?  I think it is important when you troubleshoot.

Next Community, Nutanix has developed Best Practices for designing and deploying Cisco Unified Communications on Nutanix. I wanted to share those resources with you here in the community and use this space to talk about the subject. Best Practices Guide with example deployments:http://go.nutanix.com/bpg-cisco-unified-communications.html Personal blog posts:http://bbbburns.com/blog/2014/12/nutanix-and-uc-part-1-introduction-and-overview/http://bbbburns.com/blog/2015/01/nutanix-and-uc-part-2-cisco-virtualization-requirements/

There could be some extreme situations where you want to safely abort an ongoing replication job.    There could be multiple reasons to abort an ongoing replication job, for example:    You want to delete a protection domain. You noticed some network issues between both sites.  Re

I am new in the Nutanix so asking silly question could it be possible to deploy Nutanix mine and file server on the same box or hardware.