Deployment Success

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 there, I am running AHV 5.5.5 after trying to upgrade BIOS and BMC through LCM, one of my nodes failed, then its not booting up, keeps booting in pheonix, tried disabling maintenence mode for the node with no luck, and i was trying to force boot into host via "python reboot_to_host.py" but the script doesnt seem to exist. Any help ?

Hi All, Would like to check is there any docs available which related to Nutanix storage container design and best practices? Assuming i have web, apps and db vm running inside AHV. Isn’t recommended to create new dedicated storage container for each VM or VMs group based on web, apps and db instead of using default storage container? Example:Web storage container Apps storage containerDB storage container Any down side having multiple storage container? John

hello I lose the connection with a single node when I upgrade the BIOS and BMS from BIOS Update To: PB43.103BMC Update To: 7.10only IMPI can access, the host is downI have nutanix 8035 G6 can you advise to fix this issue! 

Hi, Is there any best practices for nutanix with vmware on the container compression. Currently the containers is created with post-process compression. Is it better to choose inline or disabled it. My nutanix nodes are hybrid disk.

Hello i am a developer who develops through nutanix api i Want to know about api roadmap i found out by chance that urlhttps://www.nutanix.dev/2019/01/15/nutanix-api-versions-what-are-they-and-what-does-each-one-do/ when i read that page, i feel curious about api roadmap in nutanix      1. when v2.0 api is advanced, v0.8 or v1.0 is deprecated?      2.  when i want to use migrate or snapshot function, i have to use v0.8 api? will some functions(like migrate) continue to be categorized in v0.8, v1.0 and v2.0?  and if i get some document about v0.8 api, i want to get them i wait for your answer  thank you     

 Most of our customers upgrade their infrastructure once every couple of months and this guide helps our customers understand  how to upgrade and what to expect from the process. In older versions of AOS, upgrades were done using “one click” or “upgrade software”. With LCM available in newer versions, the upgrades are much simpler and straightforward. Here’s the documentation  to understand pre-requisites of LCM and how LCM works:https://portal.nutanix.com/page/documents/details?targetId=Life-Cycle-Manager-Guide-v20:Life-Cycle-Manager-Guide-v20 The LCM works on one-node at a time and if the upgrade proceeds to the next node if the scheduled node is successful in upgrading to the target version. The L

Hi All, I’m sorry because couldn’t find related k/b on mixed nodes compatibility/requirements in details.  Just wondering current latest platform supported for mixed nodes with different OEM hardware model in same cluster? For example: Existing we have 3 x HPE DX360 in same cluster and would like expand with different hardware model/family such as Dell XC family/NX family or HPE higher model like DX380 in same cluster? Appreciate it in advance. John.

Is anyone experiencing random RDP issues to VMs on Nutanix?I’m experiencing random authentication errors when connecting to Nutanix VMs.It’s not the RDP setup as sometimes it works.Is there an setting on Nutanix that might be causing this?

The Prism Central admin user is created automatically, but you can add more (locally defined) users as needed. To add, update, or delete a user account, do the following:Note: To add user accounts through Active Directory, see Configuring Authentication. If you enable the Prism Self Service feature, an Active Directory is assigned as part of that process (see

Below are new knowledge base articles published on the week of July 18-24, 2021.KB 10962 - Post PC-DR steps KB 11394 - Foundation of nodes fail with "Timeout (5400s) in waiting for events" due to network issue caused by the configuration of LACP on physical switch. KB 11516 - LCM: Minimum Required Versions for Dell Environment KB 11599 - Running X-Ray workloads benchmarking on a Nutanix Objects cluster KB 11709 - Duplica

Hello,I have 2 questions about Storage:Can someone please explain the Deduplication option when setting up storage containers. Is this necessary or recommended? What is the purpose of a Volume Group? Currently we use the whole default storage container for creating disks and dividing out storage to servers. Recently some users have wanted to reserve a few TB for video use and storage. I created a new “video” storage container tapping into the default container for the space. So when I attach the disks to the servers, I pull from this specific container. Would creating and using a Volume Group be better? I don’t understand the purpose of it.ThanksBrent

Can you help on  the Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection nic driver upgrade

Can we migrate VM from KVM to Nutanix AOS using MOVE feature?

Hi Everyone,One of the nodes of our cluster suddenly got disconnected. I was not able to ping initially, but after restarting the node and checking if maintenance mode is enabled. Connectivity was regained and all the IPs can be pinged from each other.  Even so, the cluster can’t recognize the previously disconnected node even when all pings are good. Tried restarting the cluster and the local CVM but the error below appears:nutanix@NTNX-A-CVM:192.168.50.182:~$ cluster status2021-07-13 07:34:46,652Z WARNING genesis_utils.py:1304 Failed to reach a node where Genesis is up. Retrying... (Hit Ctrl-C to abortTraceback (most recent call last):  File "/usr/lib64/python2.7/logging/__init__.py", line 875, in emit    self.flush()  File "/usr/lib64/python2.7/logging/__init__.py", line 835, in flush    self.stream.flush()IOError: [Errno 28] No space left on deviceLogged from file log.py, line 1912021-07-13 07:

I am using MOVE 4.1 and uncovered a bug where the migrated machine network card fails to build properly.  In the windows server adapter configuration GUI the NIC shows as configured for DHCP.  You can edit that nic by clicking on the IPv4 and assigning an IP and all configuration items. As soon as you save and go back into the settings the IPv4 shows as being DHCP.  However; when you do a command prompt ipconfig /all the static IP actually does stick and is configured and the server responds to network pings/dns.  Troubleshooting attempted: Delete all registry items for the Network card GUID. Uninstalled adapters from device manager (hidden and visible). netsh winsock reset. netsh interface tcp reset. Deleted NIC and reprovisioned NIC. Rebooted after all action items tested. There is an issue with MOVE 4.1 that has to be causing this and I have a case open with NTX Engineering for resolution. I am rolling back to MOVE 3.7.

Any have integrated calm with files? Create a blueprint to create, update, mount and delete a share from nutanix files?

Any have integrated calm with files? Create a blueprint to create, update and delete a share from Nutanix files?

AOS v5.20.0.1 LTSpc.2021.5.0.1 I need to resize the PCVM from 8 to 10 vCPU and 31 G to 45G memory.Following KB 8932.First step is cluster stop.Command is in an infinite loop. Continually repeats:Waiting on REDACTED (Up, ZeusLeader) to stop:  Zeus Scavenger VipMonitor Prism Should I wait this out?Should I interrupt it? If so, then what?

Hi, everyoneAOS: 5.15.6AHV: 0190916.410 / 20190916.564hardware: Lenovo HX5510After I upgrade my cluster to AOS 5.15.6, I was using LCM to upgrade my cluster’s hosts’ AHV from version 20190916.410 to 20190916.564 . Several hosts successfully upgraded, but one of my host seems to fail with the following error:Operation failed. Reason: LCM failed performing action ahv_wait_for_host in phase PreActions on ip address 10.248.51.32. Failed with error 'Host 10.248.51.12 did not complete upgrade stage one in 7200 seconds.' Logs have been collected and are available to download on 10.248.51.36 at /home/nutanix/data/log_collector/lcm_logs__10.248.51.36__2021-07-17_00-31-25.780130.tar.gzI logged on to the IMM and connect to the remote control and saw the follow error on screen:I downloaded the log bundle from m

As per previous posters - is NGT supported on Debian 10 yet? Is there a page that lists the current supported guest operating systems?

Hi, Does anybody using one touch automation for setup Nutanix cluster with hypervisor ESXi. Take IP's from DHCP for ESXi and CVM Please share if you got any info. Thanks!!

Collector SecurityNutanix takes a holistic approach to security process to ensure complete protection of customer environment and data. The Nutanix security development life cycle (SecDL) integrates security into every step of product development. All the features and functionalities of Collector Desktop Application and Collector Portal follow the strictest security guidelines.For additional details about the Collector Desktop Application and the Collector Portal, refer to the Collector User Guide and Collector Portal User Guide available at the

 The Objects browser is a User Interface (UI) that allows the users to directly launch the object store instance in a web browser and perform bucket and object level operations. This eliminates the steps of logging into Prism Central and launching the Objects service. The administrators use Prism Central to manage the object stores. When an administrator creates an object store, a default bucket (object browser) gets created. The static website hosting capability is already enabled on this default bucket. The Objects Browser UI is hosted on this default bucket is created 

Below are new knowledge base articles published on the week of July 11-17, 2021.KB 10745 - Configurations required for DoDIN APL KB 11289 - How to upgrade from DoDIN APL configuration KB 11423 - License violation Alerts on Postpaid Prism Central KB 11608 - Improper network configuration with Microsoft NLB server may result in high percentage of Rx errors on host NICs KB 11655 - PostgreSQL Basic Commands