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Hi, I'll create new cluster for 3 nodes that maybe expand. If I add node to cluster, Should I stop it to set Erasure Coding ? Or Should I set Erasure Coding at create new cluster before running user VMs ? I'm concerned about some impacts user VMs running on new cluster for that setting.

I am using Nutanix on VSphere 6.5, and am affected by the 100% Memory usage alerts as described in KB article 000004465. I would like to create a folder in VSphere called Nutanix CVMs, which will not have the memory alerts enabled, and would like to move the CVM VMs in to this folder. Can anyone advise whether it’s safe to move a CVM VM in to another folder after is has been deployed? Part of me thinks this is a safe / normal procedure, as I’ve done it countless times with normal VMs. However, due to the complex nature of hyper-converged infrastructure and CVMs I understand I need to be very careful.   Thanks for your help   Jason  

Hi,  My CVM is reporting low on disk space and trying to cleanup. I tried to follow the KB1540 and noticed the logs directory needs to be clean up. Its consuming around 8.1G the rm cmd in article dont see to apply for logs folder. Any suggestion on how to free up space under logs safely? Can i winscp and delete the logs files?   Thanks CT

Hi,   Does Nutanix Leap support ESXi Hypervisor for on-premise DR automation? In two different sources I have found different information:   AAPM 5.10: Data Protection: Prism Central and Acropolis 5.10 or higher must be deployed on both sites. Orchestration is only available if you run AHV.   Xi Leap Admin Guide (page 7): Hypervisor Requirements Supported Hypervisors On premises, the hypervisor must be one of the following: • AHV • ESXi   https://nutanixbible.com/ Supported Environment(s): On-Premise: AHV (As of AOS 5.10) Thank you!  

The new ESXi 7.0  has been released, does the latest version of nutanix 5.15 (LTS) support upgrades?

Hi, I'd like to set configuration authentication to Active Directory. Do you know "Service Account User" 's  authority ? Should the user  belong to "Domain Admins"?   I don’t know “special user account”, what’s means? https://portal.nutanix.com/page/documents/details/?targetId=Web-Console-Guide-Prism-v55:wc-security-authentication-wc-t.html#task_84b_24f_85   Thank you for your care.  

Hello, Are these any docs available which shows the setup between the Nutanix cluster and Prometheus/Grafana, similar to the one we have for Nagios https://next.nutanix.com/how-it-works-22/monitoring-nutanix-with-nagios-4500   Thanks.  

Hi,  What if all 4 attempts finished and I didn't pass NCSR L3 assessment. Will I be able to attempt again? If not, should I proceed with NCSE process. 

Would like to put together a report that would in detail break down the storage used by VM snapshots, as well as, storage used by Protection Domains.   Have been digging around and found a couple scripts that display some useful information however not quite what I’m looking for.  Anyone have an idea on how best to proceed?

I have an AHV VM that I would like to disconnect the NIC and connect the NIC in my script.  I need it disconnected while sysprep runs and sets a static IP address then I’m good to connect the NIC again.  (Otherwise it pulls a DHCP address and replaced the hostname with the DHCP address in DNS).   I can Get-NTNXVMNIC and see the current status of the NIC but I don’t see a way to change the status (i.e. I don’t find a Set-NTNXVMNIC command).   Thanks!   -TimG

Hi, Does anyone know exactly how many nodes can I install by Foundation 4.5 at one time? As I am going to write some internal docs related to Foundation so I do want to know.   Thanks.

Hi, I have issue with my account. when i tried to take an exam, i didn’t see my exam schedule and my free exam voucher. Right now i am not eligible to take the NCAP 5.5 exam (i Have NCP 5.5 certification).  Scheduled exam:     Thanks

Hello, We build our vm images using packer and ansible and upload them to different endpoints. First time I uploaded the images to Prism Central using API v3 and batch processing. Prism Central deploys the image to all the cluster that are registrated. That works fine… BUT… HOW can i define the destination storage container on each cluster?? I can define placement policies etc but I cannot assign a category or policy to Storage Container. Prism Central always deploys the images to “SelfServiceContainer”. But we dont want that.

Hi everyone,I’m using the API to pull VM performance stats, however I’m having trouble interpreting what I’m seeing.For instance, I’m pulling “hypervisor.cpu_ready_time_ppm” for one of my VMs and getting the following output:{ "statsSpecificResponses": [ { "successful": true, "message": null, "startTimeInUsecs": 1576458000000000, "intervalInSecs": 30, "metric": "hypervisor.cpu_ready_time_ppm", "values": [ 108, 97, 144, 107, 89, 92, 78, 74, 47, 49, 90,.... Output truncated for brevityI get that the metric is a percentage but obviously you can’t have 144% of time, so how should I interpret these values?What I really need is a guide and/or reference that explains all of these metrics and how to interpret them.I found the following link but it doesn’t really tell me what I want to know:https://portal.nutanix.com/#/page/docs/details?targetId=Prism-Central-Guide-Prism-v51:mul-alerts-user-created-metrics-r.html

Hello All, i have a question want to explain  what’s the differents between IPMI port and SHARED IMPI? if there are any business or technical cases to choose between them ?    thank you,

Our hosts network ports are currently configured as Active-Backup bonds. I can determine which Ethernet port is currently active, which Ethernet port is on standby, and I can issue a command to failover the port. I would like to know if there is a command which can be run from the AHV which outputs the time and date-stamps of the last Host Ethernet port failover. 

Dear all, I need to provide some reporting for my management. I'm using REST API & Python, to extract values. I managed to get hosts information (cpu, ram) and physical storage without any problem. Now I need to get the logical storage summary and I can't find the values via the REST Api. (same values as we get on the PRISM homepage on Storage Summary part) It's probably a calculation but I can't find the right one. May I ask you to provide me the values and calculations. Thank you for your help. Best regards Cedric

When is the next LTS version of the AOS due to release?

Hi,I have a customer with multiple clusters running hyper-V 2016. We are noticing dropped RX packets in the clusters. There was to an extent where there was a RX dropped packets alert generated in one of the clusters. So we proceeded to upgrade the Intel NIC firmware as recommended by support, after this, we notice the alert does not happen anymore. But we still see dropped packets.Is this normal or okay for a cluster/NIC to have rx dropped packets?

Hi, I have a customer who is having a cluster of 11 Hyper-V 2016 compute nodes and 2 AHV storage nodes. During a NCC health check, there is an error mentioning that the 2 AHV nodes are not syncing with any NTP server. The current NTP time sync setup is something like this.   Nutanix cluster (Hyper-V and AHV) → DC → NTP source   First question, how should we begin troubleshooting the issue? There is no remote access for our support to perform a webex session troubleshooting due to security.   Second question, customer is changing the NTP source. This new NTP source is 1-2 mins behind. Any impact if customer proceeds to update on the DC? Does the cluster auto sync up    Third question, at what time intervals does the nutanix cluster probe or sync up with NTP time?   Regards, Leonard Thng

Is there a way to execute a script (or PowerShell script/command) inside a newly created AHV VM which does not have an IP address yet?  The VM has Nutanix Guest Tools installed. I’m looking for automating the creation of a new VM. In VMware, I use the Invoke-VMScript command.  I didn’t know if Nutanix had something similar? Thanks! -TimG

Hello. I'm trying to understand the sizer. How to calculate Applied Weight? CPU Type : 2 x Intel Xeon Processor 6252 (2.1 GHz, 24 cores) (48 Cores) Actual Core Capacity : 336.00 Applied Weight : 74.39 Adjustment Due To Memory Issues : 0.00 Adjustment Due To NUMA Considerations : 0.00 Effective RAW Capacity : 410.39 (Actual Core Capacity + Applied Weight) https://sizer.nutanix.com/#/help/articles/155 => Page does not open

Hi , guys i cant acess nuschool ! where i click the button to acess the page is refresh the same place. I try everything but cant acess.  How i can fix it ? Or the problem are the Nutanix School Portal  ? Please i need study !

2 of 3 nodes are fine and working. The 3nd CVM is up and i could ping it. Restart the Cluster with “allssh genesis stop cluster_health; cluster start” does not start these Cluster Partner. After Login in Prism i saw a “Disk degraded” for these 3rd node and now these disk is missing.    How to fix node Nr. 3 in a 3 Node Cluster?    

We are planning our AHV migration and would like to migrate about 75% of our VM’s (~400) during their negotiated patch outage windows to minimize how many app teams get to set our schedule for us.  Most of these outage windows are in the 3AM time frame. We would like to find an automated/scripted way to do the cutover so that we can set a job to run that script overnight during that window.  I’ve seen some REST calls that look like they could do it.  Has anyone actually done it?  If so, would they mind sharing a sanitized snippet of their Powershell/REST code? Thanks in advance!