Nutanix Cloud Infrastructure

I have issue about Rubrik backup. I have monitored that some vms could not backup some days with alerts are same. However, some days work fine.

Hi, I'm currently installing ubuntu on a VM. I notice the installation process is extremely slow. The downloading of files is going fast, but the actual installing isn't. Is this common when installing ubuntu on a nutanix VM? I tried different version, but they are all very slow. Thanks!

I am migrating from ESX 6.0 to AHV 5.1.2I have successfully mounted the container from VMware and migrated a disk. When trying to start the image from the vmdk file in Prism Console than I get the following error: Booting from Hard Disk... in the boot dos screen. Regards, Onder Avcu

Hi, When using AHV, is there a way to set the black (pre-boot) screen in the VM duration longer. I was trying to press the F8 key, to get into directory restore mode/safe mode, but the black (pre-boot) screen raced by... Thanks G

Hi all, I am new to Nutanix and am looking for best practices around swap space on Nutanix AHV VMs. Having SSD drives it is understood swap (writes) will decrease hardware life. Can swap be allocated only to HDD drives only and/or is it best to use a low swappiness value to lower the amount of swaps? Thanks,

Hello, First-timer here, I don't know if I'm posting on the right place, I'm sorry if I'm not... I have Acronis 12.5 Backup installed on a Windows Server 2019 Essentials 64 bits (that's installed bare-metal on a Lenovo SystemX 3650 M5). Attached to it, there's an IBM TS4300. I'm trying to figure how to backup the VMs running on my AOS 5.10.1 in the tape drivers inside the TS4300. I know I can install Acronis Agents on my Windows VMs, but I don't know if that's the answer for my question. And, if a disaster happens and I need to restore the Acropolis VMs from the tapes, how can I do it? Sorry if my questions seem too basic, but I'm googling for the desired infos all day long with no success up to now, so I'm asking for help here. Best regards,

@joshodgers has posted an interesting blog on his site on a new AHV feature -- Compute Only nodes. The concept of Compute Only node will enable infra teams to give their application and DB admin counterparts more CPU/Memory per node. Nutanix clusters can now be made up of compute only and storage only nodes minimizing if not eliminating any licensing concerns they had in the past for workloads like Oracle, SQL Server etc. Best practices for setting high performance databases will be coming soon. Reply back in this thread to let our Database SMEs know if you have specific questions you'd like them to address in their best practices. Excerpts from his blog -- http://www.joshodgers.com/2019/02/20/solving-oracle-sql-licensing-challenges-with-nutanix/ >> Compute only nodes compliment the traditional HCI nodes (Compute+Storage) as well as our unique Storage Only Nodes which were introduced in mid 2015. >> Compute Only allows scale up and out of CPU/RAM resources where applicatio

How we take backup of VM, What are the diffrent ways for that out side of the cluster.

Hello everybody, let's assume we have one Nutanix block with 3 nodes. In each node we only have 1 CPU socket with 10 Cores. A VM can only run on one node. So, in this case, wouldn't it make more sense to let a VM with 4 CPUs run on 1 VCPU and 4 Cores, instead of 4 VCPUs with 1 core, as each node has only 1 CPU socket? Or does Nutanix always recommend to use only 1 Core per VCPU not matter how much CPU sockets are available in a node? Best regards, Didi7

So how much do you run your cluster memory usage? Currently we are at 50% usage but still adding VM's. My boss wants to run this to 100% and doesn't understand why I keep telling him this is a bad idea. I am trying to keep it at 2/3 to 3/4 usage of capacity. Am I right or wrong on this? I am doing a bad job of explaining this to my boss who doesn't seem to believe me so do you guys have any resources that can help me explain this? Right now we are running application servers and no core functions but we are looking to migrate our DHCP servers. We have 1.1 TB of memory capacity running at 51% usage. CPU usage is not a problem running at about 12%. Storage is also fine. We are running 6x Dell 740XC if that helps.

Has anyone successfully been able to get HyperV(or ESXi) nested under AHV? I do see nested KVM VM's are supported but no mention of anything else. Only reason for exploring this is to get Cisco Umbrella VA's working under AHV so i don't have to re-purpose an old server to run HyperV/ESXi.

Hi, Looking to see if it is possible to manually deploy the CVM to Azure for use with Cloud connect? Also what is the reliance on the classic deployment model? Why can't the CVM be deployed using the Resource Manager model? Microsoft have been pushing customers away from the classic model over the last few years, its likely that the majority of customer with mature Azure deployments won't be using the classic model.

We are moving away from VMware over to Acropolis and I was wondering what others have been using to backup their VMs under Acropolis, 3rd party wise? Under VMware, we had been using Veeam, but this is no longer a choice.Any comments/suggestions would be helpful.

Does anyone have thoughts on how backup and recovery will work with the Acropolis hypervisor? Our company is definitely interested in moving in this direction, but the simplicity of Veeam B&R has been great, and I do not want to move away from that unless there is a solution that provides all of veeams features.

Hello - I'm new to Nutanix and am in the middle of taking the online 5.5 course in the education portal. I have a simple question about Cloud connect: In the section about Cloud Connect features the very first thing you read is "data transmitted is already deduplicated and users can choose to enable compression on the local storage container.." Yet when I look at the section regarding General Recommendations and Limitations I see the following: "It is not recommended to enable deduplication on the source cluster..." Can you please help me understand this? This looks like a complete contradiction.

Hi I'm looking to created clustered files servers using Windows Server Failover Clustering - VMs will be in-guest, i'm using AHV. My understanding that presenting the Nutanix storage via iSCSI to WSFC servers is supported however i'm confused about how to setup the networking and the Nutanix ABS documentation doesn't make this clear. I'm used to creating a separate storage network / VLAN for all storage traffic however the iSCSI target IP address is recommended to be on the same network as the CVMs / all of the Nutanix infrastructure. So the question is do i create a separate network for storage and have it route to the iSCSI target IP address, or have the iSCSI initiators on the same network as the iSCSI target / data services IP? It wouldn't seem logical to mix the CVM traffic with storage traffic, however also not great to have to route storage traffic. Thanks Adam

Tim Wallace, who leads out public sector solutions marketing efforts has a Nutanix community blog coming out talking about the value of Xi Leap for Public Sector including education institutions. Nutanix also has numerous service provider partners (www.nutanix.com/x-powered) that offer Nutanix powered DRaaS for customer's hosted and on-prem deployment. What are some of the reasons why you would consider DRaaS and Xi Leap in your environment? Share with your peers.

We attempted to migrate our ODNS as well as setup new VM's in AHV by extracting the vmdk's but each time we get the below screen on boot. Has anyone else successfully got the ODNS VA to run in AHV? I've tried editing the vm's xml file to change the video type and vram but no luck as of yet:

Hi guys, we're planning to move/migrate my MS SQL workload from physical standalone host to a new Nutanix cluster. We already engaged with local Nutanix representative for this. However, we encountered a few hurdles in terms of performance during and we can't be sure whether we have the right sizing for our performance requirement. Current Production Physical host:- Processor: Intel Xeon E5-2690v3 @ 2.6GHz (single socket, 12C 24T) RAM: 96GB (However only 64GB usable for the MS SQL 2008R2 DB) Disks: Database MDF resides in a SSD RAID 5 diskgroup. (6 disks), OS and LDF etc resides in other disk groups, SAS disks 10K, 15K RAID 10, RAID 1 etc. Test Unit ( 3 nodes):- Processor: Intel Xeon E5-2650 v4 @ 2.2 GHz (dual socket, 24C 48T) per node RAM: 512GB per node Disks: 6 x 1.6TB Intel S3610 SATA (All Flash) Hypervisor: AHV 5.9.2.4 Network: 10GbE RJ45 SQL Test VM created in Nutanix test cluster:- 12 vCPU 96GB RAM CVM size: 12 vCPU 32GB RAM Test Result from MS SQL s

Keep getting an error while trying to deploy Server 2016 on AHV using SCCM. Has anything changed recently? I used VirtIO v.1.1.4. Do you have to have NGT in sccm also?

I'm trying to deploy FortiAuthenticator v5.5 VM but running into issues on AHV. I've tried creating the VM using the files from Fortinet but no instructions when using AHV per this guide: https://s3.amazonaws.com/fortinetweb/docs.fortinet.com/v2/attachments/5795878a-1f78-11e9-b6f6-f8bc1258b856/fac-vm-install-guide-43.pdf The files I've used are the following: KVM - fackvm.qcow2, datadrive.qcow2 Vmware - fac.vmdk, datadrive.vmdk screenshot attached of my options from Fortinet Created vm adding cloned disk using the files above Set vCPU, Mem, added NICs Fortinet suggested I use the vmdk files but still getting the error in the screenshot. I'm new to AHV so any help would be appreciated.

Anyone successfully running Fortinet FortiSandbox VMs on AHV in their environment. The VM itself is able to deploy, but it fails to create its on VMs to test executables on.

Can we Testing or Demo of Flow on Community Edition

Are there any VMware 6.7 "gotchas" that I need to worry about before upgrading? We're on 5.10.2 running on Dell XC series for a little context. Thanks!

I’m planning to move a Windows Server 2012 R2 Datacenter Edition VM from Hyper-V 2012 R2 to AHV on AOS 5.10.2 today. I have created a similar (but not cloned) test VM in the environment and migrated it yesterday with no issues. UEFI worked fine. Today in my final prep I’m seeing that in newer versions of the Nutanix documentation (AOS 5+) that this migration and VM type (AHV with UEFI) is listed as Limited Support and “Not recommended for Production”. Is this a showstopper? Are other customers moving important production Gen 2 UEFI Hyper-V VMs to AHV? Scenario Support Level Generation 2 VM (UEFI) migrated from Hyper-V to AHV Limited support. For information about configuring UEFI for VMs migrated from Hyper-V, see Post-Migration Tasks, Windows VMs. UEFI VM migrated from ESXi to AHV Not supported Note: The support levels in the second column are defined as follows: · Limited support. Nutanix recommends that you not use the configuration in product