How It works

I'm curious to find out how folks have been implementing departmental shared folders in nutanix files. We are currently running SMB files from a NetApp filer which has the ability to setup Qtrees/quotas for subfolders of the top level share. Is this possible in nutanix files as I'm not seeing anything in the documentation around it.

Hello I'm new to Nutanix and setting up a small 3 node cluster with ESXi. Just wanted to know whether there is any automatic migration from Nutanix side in case of resource contention on 1 node. One such example: if there are too many VM hosted on a single node and causing storage contention, is there any option on Nutanix to automatically migrate some VM to other nodes (similar to what VMware DRS does - but this time, for storage) Thanks

Looking to strengthen security of your HCL cluster? Consider keeping only necessary ports open. Following is the list of firewall ports that must be kept open to successfully access the Nutanix cluster. Prism web console: 9440, 80 SSH to both CVM and Hypervisor: 22 Cluster remote support: 80, 8443 vCenter remote console: 443, 902, 903 from both the user host and vCenter vCenter from Prism web console: 443, 80 Citrix MCS: virtual IP, Port 9440 (TCP) Xtract for VMs (Move): ESXi hosts (TCP 443, 902); AHV (TCP and UDP 2049, 111) Following is the list of ports that must be kept open for the 1-Click upgrade. *.compute-*.amazonaws.com:80,443 release-api.nutanix.com:80 ntnx-portal.s3.amazonaws.com and s3*.amazonaws.com Information above is extracted from KB-14

In addition to data compression and data deduplication — features that are expected nowadays to be present on any storage aware platform Nutanix AOS also offers Erasure Coding. For workloads with cold data present (no write within past 7 days), when enabled, EC encodes a strip of data blocks on different nodes and calculates parity. In the event of a host and/or disk failure, the parity can be leveraged to calculate any missing data blocks (decoding). In the case of DSF, the data block is an extent group and each data block must be on a different node and belong to a different vDisk. Once parity is computed, the data block copies are removed and replaced with the parity information. Workloads Recommended for Erasure Coding Write once, read many (WORM) workloads.

Hello, I'm trying to clone from a known UUID (our template) but I keep getting a 400 code for "Bad request" Ex : (Using Postman for this example, but have also tried with POSH and had the same result) POST https://1.1.1.1:9440/api/nutanix/v3/vms/{UUID}/clone Basic Auth - admin/pw Headers - Content-Type:application/json Once I send the API call, this returns : { "api_version": "3.1", "code": 400, "message_list": [ { "message": "Bad request.", "reason": "BAD_REQUEST" } ], "state": "ERROR" } Any advice / help would be appreciated. This has been boggling me as to why it'd throw this error. Thank you!

Occasionally you need to temporarily power off your cluster hardware for maintenance, relocation or any other necessary task. To do this you will need to stop your cluster and then start it back after the required task was done. But you will need to perform the following tasks before and after the cluster stop/start commands: 1- Disable any “Protection Domains” in the cluster and make sure there is no ongoing replication occurring. 2- Make sure no “Fail” message appears when performing the ncc health check on the cluster 3- Power off all the Vms running in the cluster 4- Stop “Files” (previously AFS) if you are using it in the cluster 5- Run "cluster stop" command 6- power off all CVM 7- Put all hypervisors in maintenance mode 8- Power off the hardware After the maintenance and powering on the hardware, you will need to undo the above steps. Put nodes out of maintenance mode and make s

if you are trying to set “Enhanced vMotion capabilities” (EVC) on a running cluster, you may see a pop up Error Window saying: “… Powered-on or suspended Virtual machines on the host may be using cpu feature hidden by that mode” You can create a new cluster in vSphere and set the EVC on it first with no hypervisor, and then move the nodes and Vms from the old cluster to the new cluster. Please follow the link “Unable to Set Enhanced vMotion Capability (EVC) on a Newly-created Cluster” for detailed instructions.

Below are new knowledge base articles published on the week of September 29-October 5, 2019. KB 7668 - FAIL: Unable to get Kerberos Key Distribution Center IP'susing DNS resolution. Check Name Server configuration on this cluster. KB 8044 - How to enable Windows Search on Windows Server 2016 KB 8156 - Alert - A1195 - Cluster in Read-Only Mode KB 8182 - NCC INFO Message: Unable to fetch PSU type info of block for known reasons KB 8216 - Changing Data Services

Hi guys, I'm somewhat new to Nutanix and I was curious if there was a powershell command that will allow you to set the project for a VM. Essentially I want to use scripts to deploy VM's and then when the VM is deployed move it into a project so we can track resources. The deployment part of this is easy enough, but nothing in powershell seems to indicate it can even do this. Is this something that can even be done? I really like the powershell integration, and I really like the SSP Prism Central and Projects. I'd really really like to be able to use both of these together. Thanks

Hello, What are the pros and cons of these two series? What workloads are better suited to which series? Why would you choose an 8k block over a 3k block and conversely? Thanks

Below are the top knowledge base articles for the month of September 2019. KB 4141 - Alert - PowerSupplyDown KB 1540 - What to do when /home partition or /home/nutanix directory is full KB 4519 - NCC Health Check: check_ntp KB 4409 - LCM: (LifeCycle Manager) Troubleshooting Guide KB 4188 - Alert - IPMIError KB 2090 - AHV | Host and Guest Networking

Below are new knowledge base articles published on the week of September 22-28, 2019. KB 8052 - Nutanix Files - Performance for clients going over WAN KB 8174 - Foundation stalls on NX-1175S-G6 platform KB 8194 - AHV | "Size should be greater than 0 and less than or equal to 8589934591 GiB" error shown when trying to insert ISO into CDROM KB 8199 - Alert - A1145 - RestartVMsFailure - Failure To Restart VMs For HA Event KB 8201 - Kubernetes Cluster deployed by

Hi, i want to share NIACtool v2.5 Beta. It can be run on windows operating systems, it is possible to obtain a complete infrastructure report detailing the virtual machines created. Supports ESXi and AHV hypervisors. The result is a fully modifiable Excel document. https://github.com/dlira2

Below are new knowledge base articles published on the week of September 15-21, 2019. KB 7966 - LCM Pre-check : test_esxi_scratch_space KB 8031 - Alert A1103 - Physical Disk Removed From Slot KB 8047 - Error when adding roles and features KB 8127 - Changing IP address of DB Server in Era KB 8160 - Secure Boot/UEFI with Nutanix KB 8169 - IKVM console error s

Below are the top knowledge base articles for the month of August 2019. KB 4141 - Alert - PowerSupplyDown KB 1540 - What to do when /home partition or /home/nutanix directory is full KB 4409 - LCM: (LifeCycle Manager) Troubleshooting Guide KB 4188 - Alert - IPMIError KB 4519 - NCC Health Check: check_ntp KB 4158 - Alert - PhysicalDiskBad

I am not sure how to check total of Vcpus and how much Vcpus are being used.

Hi. I am fairly new to scripting especially with Nutanix. I can do Powershell scripting just fine but making the conversion to shell scripts has my brain in a knot. I have some acli commands to create a new vm, create a new Disk and a new NIC but I was unsure how to run them as an executable from my Windows desktop. Our cluster is Nutanix AHV. So I run this from a command line to open putty and connect. It works fine without the script. putty.exe -ssh admin@xxx.xxx.xxx.xxx -pw ****** -m "C:\newVM.sh" The script is: acli; #creates a clone of Server2016 #vm.clone aTest clone_from_vm="Server2016RefImage" memory=8G num_cores_per_vcpu=2 num_vcpus=2; #creates a D drive # vm.disk_create aTest bus=scsi create_size=200G index=1 container="Container-1"; #Add a NIC #vm.nic_create aTest connected=true network="Vlan6"; Each line will run fine if I run it in putty but I am not sure if I am stringin

Working with the NTNX Powershell cmdlets and struggling to find information regarding the required -metrics argument for the Get-NTNXHostStat cmdlet. Where can the metrics be found?

We are happy to finally say the Nutanix Calm API is live! This includes the release of the Nutanix Calm API documentation on Nutanix.dev, our Developer Portal. The possibilities that are now available along with this announcement are huge for us. It means we can do things like the following in code: Integrate the control of Calm blueprints into external scripts or applications Use conditionals to control when a blueprint gets launched Use conditionals to control which blueprint gets launched Run applications actions on demand by calling the appropriate API It’s also true that, while APIs as an overall “thing” are definitely nothing new, the ability to automate the automation platform is a critical step in controlling infrastructure. Check out the blog 👉

Why am I not able to view API v2.0 in the "Rest explorer live" in the console? Also, why does I get an unauthorized error when I use v2 with basic_auth when v3 works fine with the same authentication?

After having the CVMs down for some cluster maintenance \ VLAN ID changes, everything is back up but after running an NCC check the first check, CVM reboot check, failed. Is this something to be concerned about? What is actually being checked with this?

How to list Prism Central servers that belongs only to certain project. For example list only those Vm's that belongs to project "default". "Powerstate" expression name is "powerstate" but what is corresponding name of "project" which I should use to call "project" name? This script is showing vmname and powerstate (runned against Prism Central): Get-NTNXVM | Select @{Expression={$_.vmname};Label=”VMName”},@{Expression={$_.powerstate};Label=”PowerState”}

Dear Friends, I am trying to find out VMs to Storage Container relations using Nutanix REST APIs but not able to get. I have tried both V2.0 and V3 APIs. In 'vms/list' v3 API, we do get "disk_list" for each VM but I do not see these vDisks in 'vdisk' or virtual_disks APIs (v2). Also there is no reference to Storage_Containers in 'vms/list' output so it is difficult for me to find the correlation. Please help.

Can you use a FC card in one node of a Nutanix cluster to do a storage Vmotion / migration to the New esxi Hosts in the cluster ? FC card will present the current VMFS partition to the new esxi host running in the cluster .Then storage vmotion the vm's across to the new storage( NFS partition in the nutanix cluster ) Is this possible ? Prefered option as NFS would only be on a 1 gig network and we need to do this quickly Any input will be appreciated ?

Hey guys,I don't have Nutanix and I want to practice on Nutanix - is there virtual image I can use for practice?