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BiguéWayfarer

asked in AHV Virtualization

migration de vm vers nutanix

masato ichikawaVoyager

asked in 日本語フォーラム (Japanese)

LCMで更新後、仮想マシン一覧にCVMが表示されない

3台でクラスターを構築しております。更新後からだと思うのですが、仮想マシン一覧に一部CVMが表示されなくなりました。また、ホームのメモリ使用率表示もおかしいです。何かご存じの方おられないでしょうか？

IdhVoyager

asked in AHV Virtualization

Packer Windows 2022 Boot Loop

We are new to Nutanix coming over from vSphere and are experiencing the same issues that is discussed but not resolved on this thread: https://next.nutanix.com/ahv-virtualization-27/packer-press-any-key-to-boot-from-cd-dvd-issue-43213 We are using Packer to build a Window 2022 image. We have customised the ISO to remove the "Press any key to boot..." prompt. However, we are now in a situation where Packer/AHV doesn't allow us to specify a boot order so the CD is constantly booting, installing and rebooting. We can continue the Packer build if we manually dismount the CD, however, we want to be in a position where this is a hands off build and orchestrated by a pipeline like our vSphere builds are. Has anyone managed to get around this?

alucianiChevalier

published in Community Blog

Modern Work Needs Modern EUC — Join Dizzion at Nutanix .NEXT 2025Blog

We’re excited to celebrate our continued partnership with Nutanix at .NEXT 2025 in Washington, D.C., where Dizzion is proud to return as a Silver Sponsor. As organizations embrace modern work models — from hybrid and remote teams to cloud-smart strategies — the need for secure, scalable, and user-friendly desktop solutions has never been greater. That’s where Dizzion DaaS, built on the Frame platform, comes in. At .NEXT, we’ll showcase how Dizzion is helping IT leaders meet the moment with a modern end-user computing (EUC) platform designed for today’s distributed workforce — including support for AI-powered virtual desktops, hybrid and multi-cloud deployments, and seamless integration with Nutanix Cloud Platform (NCP). The EUC Market Is Changing — Fast This year’s event comes at a pivotal time. The EUC and virtualization space continues to shift rapidly, with many organizations now re-evaluating their digital workspace strategies. Whether you're looking to migrate your virtual desktop

Fel123Adventurer

asked in Installation & Configuration

CVM not starting

I installed a single nutanix CE node in a nested VMware VM but the CVM doesnt start. The nested VM Option was checked when configuring the VM and the disk.EnableUUID parameter was set to TRUE. Allocated virtual Hardware: 10cores; 52GB RAM; 16+200+500GB drives The installation was successfull, however the CVM wont start with the following errormessage: error: internal error: qemu unexpectedly closed the monitor: 2025-04-29T07:57:29.088493Z qemu-kvm: unable to map backing store for guest RAM: Cannot allocate memory The xmldump shows the following: <domain type='kvm'> <name>NTNX-be7cea29-A-CVM</name> <uuid>26b6df8b-f03e-482e-b12c-a8e76e767bc1</uuid> <memory unit='KiB'>16777216</memory> <currentMemory unit='KiB'>16777216</currentMemory> <memoryBacking> <hugepages/> <nosharepages/> </memoryBacking> <vcpu placement='static' cpuset='0-4'>4</vcpu> <resource> <partition>/machine</partition> </resource> <os> <type arch='x86_64' machine='pc-i440fx-rhel7.6.0' max_ram_below_4g='536870912'>hvm</type

KhoskinTrailblazer

asked in AHV Virtualization

update from AHV el8.nutanix.20230302.103003 to el8.nutanix.20230302.103014

has anyone else seen this issue? We have a Azure NC2 cluster (not in prd yet) and have been notified that we could face the following issue We would like to inform you about a recently discovered issue where inconsistent CPU microcode configuration will affect the ability to live migrate VMs (internally tracked as ENG-723026). This arises when a Nutanix cluster is upgraded to AHV versions 20230302.103003, 20230302.102005, 10.0.0.1, or 10.0, followed by cluster expansion or node replacement. In such cases, live migration of newly created VMs will encounter issues. Our records show that your Nutanix Cloud Cluster is susceptible to this inconsistent CPU microcode configuration. For details on the action, you can take to remediate, please refer to this Knowledge Base Article. If you have any questions or require assistance, please feel free to open a support ticket. Anyway I planned on doing the upgrade to the fixed version in the AHV 20230302 track el8.nutanix.20230302.103014 with the ass

alucianiChevalier

published in Community Blog

The Weekly Download: A Weekly Roundup from the Nutanix Community (April 29)Blog

Hey tech trailblazers! 🚀 Welcome to another edition of The Weekly Download — your backstage pass to the best of the Nutanix Community. Each week, we comb through the conversation, the insights, and the brilliant breakthroughs shared by community members like you. Whether it's deep dives into APIs, clever how-tos, or debates that spark ideas — we’ve got it all neatly wrapped up and ready to roll. So grab a coffee (or two ☕️☕️) and let’s dive into what got the community buzzing this past week. Nutanix v4 API Understanding Metrics @trb48 Pilot Light DR met Multicloud Snaphot Technology @MarcoT Nutanix v4 API Cluster Metrics @trb48 Nutanix Community Edition @trb48 Protection Domains vs Protection Policies @trb48 Nutanix Go-To Commands @trb48 Nutanix AHV Manually Install Nutanix Guest Tools on Linux via CLI @Exe Project VDI with Nutanix, UDS and Netscaler @bcaballero And that’s a wrap on this week’s community highlights! From metrics that matter to clever command-line tricks, we ho

Ravi KumarVoyager

asked in Volumes Block Storage

iSCSI Data Services IP Address - Can use different IP subnet than the CVM's subnet?

Hello Team, One of our customer have a requirement to use a different subnet for Nutanix Volume iSCSI IP address than the CVM IP subnet range. This is because he wants the iSCSI volume traffic not to flow via his firewall. So he intent to use IP subnet for iSCSI Volume same as the VM (iSCSI Initiator) range. Going by the documentation https://portal.nutanix.com/page/documents/details?targetId=Volumes-Guide:vol-volumes-external-ip-address-c.html, it states: “This IP address should be in the same subnet as the cluster Controller VM IP eth0 network interface addresses” Is this a mandatory requirement? Thank you in advance!

mustafa mekawyScout

asked in How It works

Nutanix snapshot & backup

what the difference between Nutanix snapshot & backup ?

MohammedAzfarAdventurer

asked in How It works

Using Image Management Policies to distributes

Hi Team, I have a 5 cluster which are connected to Prism central, right now i have disk images published in one of the cluster, i want to publish this image to other 4 clusters using image placement policy. can someone advise and share sample pl

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BiguéWayfarer

asked in AHV Virtualization

migration de vm vers nutanix

masato ichikawaVoyager

asked in 日本語フォーラム (Japanese)

LCMで更新後、仮想マシン一覧にCVMが表示されない

3台でクラスターを構築しております。更新後からだと思うのですが、仮想マシン一覧に一部CVMが表示されなくなりました。また、ホームのメモリ使用率表示もおかしいです。何かご存じの方おられないでしょうか？

IdhVoyager

asked in AHV Virtualization

Packer Windows 2022 Boot Loop

We are new to Nutanix coming over from vSphere and are experiencing the same issues that is discussed but not resolved on this thread: https://next.nutanix.com/ahv-virtualization-27/packer-press-any-key-to-boot-from-cd-dvd-issue-43213 We are using Packer to build a Window 2022 image. We have customised the ISO to remove the "Press any key to boot..." prompt. However, we are now in a situation where Packer/AHV doesn't allow us to specify a boot order so the CD is constantly booting, installing and rebooting. We can continue the Packer build if we manually dismount the CD, however, we want to be in a position where this is a hands off build and orchestrated by a pipeline like our vSphere builds are. Has anyone managed to get around this?

KhoskinTrailblazer

asked in AHV Virtualization

update from AHV el8.nutanix.20230302.103003 to el8.nutanix.20230302.103014

has anyone else seen this issue? We have a Azure NC2 cluster (not in prd yet) and have been notified that we could face the following issue We would like to inform you about a recently discovered issue where inconsistent CPU microcode configuration will affect the ability to live migrate VMs (internally tracked as ENG-723026). This arises when a Nutanix cluster is upgraded to AHV versions 20230302.103003, 20230302.102005, 10.0.0.1, or 10.0, followed by cluster expansion or node replacement. In such cases, live migration of newly created VMs will encounter issues. Our records show that your Nutanix Cloud Cluster is susceptible to this inconsistent CPU microcode configuration. For details on the action, you can take to remediate, please refer to this Knowledge Base Article. If you have any questions or require assistance, please feel free to open a support ticket. Anyway I planned on doing the upgrade to the fixed version in the AHV 20230302 track el8.nutanix.20230302.103014 with the ass

Ravi KumarVoyager

asked in Volumes Block Storage

iSCSI Data Services IP Address - Can use different IP subnet than the CVM's subnet?

Hello Team, One of our customer have a requirement to use a different subnet for Nutanix Volume iSCSI IP address than the CVM IP subnet range. This is because he wants the iSCSI volume traffic not to flow via his firewall. So he intent to use IP subnet for iSCSI Volume same as the VM (iSCSI Initiator) range. Going by the documentation https://portal.nutanix.com/page/documents/details?targetId=Volumes-Guide:vol-volumes-external-ip-address-c.html, it states: “This IP address should be in the same subnet as the cluster Controller VM IP eth0 network interface addresses” Is this a mandatory requirement? Thank you in advance!

mustafa mekawyScout

asked in How It works

Nutanix snapshot & backup

what the difference between Nutanix snapshot & backup ?

MohammedAzfarAdventurer

asked in How It works

Using Image Management Policies to distributes

Hi Team, I have a 5 cluster which are connected to Prism central, right now i have disk images published in one of the cluster, i want to publish this image to other 4 clusters using image placement policy. can someone advise and share sample pl

MarcHenningerVoyager

asked in AHV Virtualization

slow performance with Citrix MCS

Hi, we have a new Nutanix Cluster with three nodes. Now we will move our citrix farm from VMware to Nutanix. But on Nutanix the VMs much slower as on VMware. We use publish desktops with Citrix MCS an Fslogix.Login with VMware takes 15 seconds with Nutanix more that 50 seconds. The Nutanix Hardware much better then on Vmware. So we don‘t understand why it is so much slower. Also we use the Best Practice Guide from Nutanix for Citrix MCS. so have anybody an idea, why Citrix is slower on Nutanix and what we can do to speed up the system?

Ranjit KolluScout

asked in Security Central

How to login to Nutanix Prism central using LDAP credentials via Prism central API ?.

I would like to login to Prism central using an API and with LDAP credentials. I have already setup an authentication provider for my OpenLDAP server in Prism Central.

ChrisFairleyVoyager

asked in Installation & Configuration

Issues creating 3 node cluster on bare metal

Hi All, I am trying to set up a 3 node cluster in Nutanix CE 2.1 but I don’t seem to be able to get past the creation of the auth certificates, my set up is as below: Dell PowerEdge R7515 2U Rackmount Server1 x AMD EPYC 7H12 64Core 2.6GHz CPU512GB (8x64GB PC4-3200AA-R) DDR4 RAM6 x 1.6TB SSD PCIe NVMe Gen 4 2.5" Dell Enterprise Hot-Swap SSD - used for DataPERC S150 Software Controller for NVMe Drivesx24 way Backplane for up to 24 x 2.5" PCIe NVMe Hot Swap DrivesDell BOSS Controller Card w/ 2 x 240GB M.2 SATA SSD - used for AHVBroadcom 5720 1Gb Dual Port Onboard LOM (2x1GB RJ45 Ports)Broadcom 57414 Dual Port Mezz LOM (2x10/25GB SFP28 Ports) 1x 960GB PCIe NVMe Gen 4 2.5” - used for CVM these are connected to a Dell SF-S5148-ON 25GB switch which is then uplinked to a Sonicwall TZ470 firewall. the issue I seem to be seeing is that when creating the cluster, the CVM is unable to connect to the control master and then is unable to copy the certificate files via SCP, I have checked communicati

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