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Hi All,How to Migrate Clusterd VM (SQL CLUSTER) from 2012 Hyper V Failover cluster to 2019 Failover Cluser?Source Infra:Hyper V2012 with Failover ClusterVM : 2012 VM (SQL Cluster, Shared Disk) Target Infra:NutanixHyper V 2019 

Dear All,Can we use 1 G port for Hyper VM Traffic on Nutanix?

Is nutanix licensing tied to hardware?   use case for the question is a cold DR site.Scenario - VMs are backed up w 3rd party product and replicated to a DR site, e.g. SunGard,  and now its time to restore them for the DR test.If using Nutanix at this cold DR site, you have to build it from scratch before you can being restoring VMs to it, can the licensing used at the primary site be used for this?  or is the licensing restricted to the hardware it was installed on at the primary site?   

Below are new knowledge base articles published on the week of February 7-13, 2021.KB 10630 - VM preparation in Nutanix Move fails for Linux VMs if installed curl version is below 7.19 KB 10670 - Objects - Connectivity via s3 clients might fail with error "x509: certificate signed by unknown authority" if certificates are signed by ICA KB 10684 - RedHat Satellite GUI does not show AHV hosts due to unsupported characters in AHV hostname KB 10691 - Reactive Hypervisor boot-drive break-fix fails on HPE DL Gen9 platform KB 10704 - Commvault - Unable to add Worm-enabled bucket in Nutanix Objects 3.1 - The content-md5 is message header did not match the content received KB 10722 - Cannot update vstore mapping for a remote site when NearSync is in use KB 10732 - [ Karbon ] Kubernetes upgrade might fail to initiate or get stuck on the first master node before Karbon 2.2.1 KB 10757 - Foundation Central upgrade failure in Prism Central without any Prism Element connected to itNote: You may need

Common Vulnerabilities and Exposures (CVE) is a list of publicly discovered security defects seen in the IT landscape. Nutanix is always looking to make sure these defects are patched in a timely manner.A new feature available in the Nutanix Portal under the “Security” Pane of the “Documentation” section allows customers to view the current CVEs and garner the security level of each CVE. The table also includes the Product Release in which the patch for each CVE is included and whether that version has been released.For more information about the Nutanix related CVEs, take a looking at the “Vulnerability List” section in the Support Portal and find the corresponding Nutanix product.

There are many views to esxtop. To change between these views, please use the following legendc = cpum = memoryn = networki = interruptsd = disk adapteru = disk devicev = disk VMp = power mgmtx = vsan V = only show virtual machine worldse = Expand/Rollup CPU statistics, show details of all worlds associated with group (GID)k = kill world, for tech support purposes only!l = limit display to a single group (GID), enables you to focus on one VM# = limiting the number of entities, for instance the top 5 The Memory panel displays server-wide and group memory utilization statistics. As on the CPU panel, groups correspond to resource pools, running virtual machines, or other worlds that are consuming memory  The first line, found at the top of the Memory panel displays the current time, time since last reboot, number of currently running worlds, and memory over commitment averages. The memory over commitment averages over the past one, five, and fifteen minutes appear. Memory over commitment

We are facing performance issues with Nutanix volumes configured with Oracle RAC physical nodes. The latency is very high (25-30 ms).  Anyone has any suggestions on this.

I’m trying to move a VM (Ubuntu 18.04), when the cutover is done and i make a console connection the VM, at first the screen is blank, but after a few enters, i start getting the following signs on the console:Anyone has any ideas how to avoid this? I’ve tried installing NGT prior to moving the VM - no luck. On the initial GNU GRUB screen where I choose which OS to boot, everything is fine.

Hi all expert,I have question on vdisk and volume group on VMpros and cons using vdisk? pros and cons using volume group?Let have a discuss on which is better for daily operation and maintenance. 

I have a question regarding private networks.  I have an NFS share that resides in the 192.168.20.x network, however my Nutanix public (Internet access) network is in the 10.10.2.x.  I need to create a network where my VM can talk to the NFS server.  I’ve reviewed some YouTube videos but they’re not very helpful.  Any better documentation out there?

Been having oplog errors for nearly 5 months now. I have read through the article: NCC Health Check: oplog_episode_count_check and I have been able to get the vdisk_id. The problem is that it not connected to any VM.  I have looked through all the disks connected to all my VMs and none of them are this disk. Running vdisk ls does give me this information though:     Name                      : 00054ce8-d482-d9dc-135d-1866da8ea766::NFS:2:0:457    Container ID              : 00054ce8-d482-d9dc-135d-1866da8ea766::1062    Container Uuid            : 75138a04-e025-4510-a9d1-05e319573732    Max Capacity              : 4 TiB (4,398,046,511,104 bytes)    Reserved Capacity         : -    Read-only                 : false    NFS File Name             : counters-4    NFS Parent File Name (... :    Fingerprint On Write      : none    On-Disk Dedup             : none Which doesn’t match any of the disks for my VMs.  The NFS File Name makes me think this is some kind of system disk or something.  Ca

UPGRADING SERVER FIRMWARENutanix recommends that you use the Service Pack for ProLiant® (SPP) ISO file for applying firmware updates. Perform this procedure on every host in the cluster, one host at a time. About this taskTo upgrade the firmware on a server, do the following:Procedure If the server is part of a Nutanix cluster, place the server in maintenance mode.Information about placing a server in maintenance mode is available in the host management section of the Acropolis Command-Line Interface (aCLI) documentation. See the Command Reference for the supported AOS version. Turn on the server to the SPP ISO. Connect to the iLO by using the iLO IP address. Log on to the iLO user interface by using the administrator credentials.The default administrator user name is Administrator on all HPE® ProLiant® servers. Passwords for the iLO administrator differ from one server to another, and are available on the service tag on the server. Attach the SPP ISO to the server by usi

Can a Nutanix Storage node contain more secondary VM copies than what would fit into the existing capacity on the cluster nodes disk? and if yes, how does one bring the storage node down for maintenance?  

The network panel in ESXTOP has a few metrics that will enable you to determine issues such as loss of network on a VM or high dropped packet on specific nics. Below is simple overview on how to use esxtop for networking: How to access:Log into your ESXi host and type esxtopPress ‘n’ to show only the networking view  Port ID - The port ID used on the virtual switch. This ID is used for example for network traces with pktcap-uw.Press 'N' to sort by PORT-ID column.USED-BY - Indicates what is connected to the virtual switch port. Connected devices can be virtual machine NICs, VMkernel ports (vmk#), physical NICs (vmnic#) or ports used for health checks (Shadow of vmnic#).TEAM-PNIC - The physical NIC that the corresponding device is actively using. This information is helpful for network troubleshooting.%DRPTX - Dropped packets transmitted,  hardware overworked. Possible cause : very high network utilization.%DRPRX - Dropped packets received, hardware overworked. Possible cause : very high

I am using the newest version of X-ray (3.10.0) to connect to a vCenter (6.5U1d) to have some performance tests for my cluster. At the step 4 (Validation) of creating the target cluster, it failed to validate the cluster.Error: Target cannot be verified.After looking into the log, in the HTTP Response body, it contains the 500 Internal Server Error. Still cannot get what it means as everything seems fine and the connection from X-ray VM to cluster still has no problem at all.

Exploring AHV as your hypervisor of choice? Already a AHV user and want to learn more about its capabilities? See mission control for all things AHV. New 5.19 features.New Virtual Switches in the UI Upgrading to Virtual Switches in the UI Cross Cluster Live Migration  Cross Cluster vdisk Live Migration https://www.nutanix.com/missioncontrol

May I know is there any command to change the vlan of the virtual network resides on vswitch br1?

Below are new knowledge base articles published on the week of January 31-February 6, 2021.KB 10669 - Automatically logout from Prism Central web console within session timeout KB 10676 - LCM - lcm_upgrade_status errors out during inventory/upgrade initialization KB 10678 - Hyper-V - Move | Windows guest, ethernet device name set to Ethernet0_bak after migration.move KB 10679 - Default BIOS settings with Monitor/MWAIT being disabled on Lenovo based servers prevents enabling EVC for cluster or individual VMs KB 10705 - Nodes having DiscoveryOS version < 4.6 fails to discover on Foundation Central KB 10713 - Frame Instance Type Pool Clean-up (February 2021) KB 10719 - AOS 5.15.4 not showing Hypervisor Upgrade page on AHV/ESXi mixed clusterNote: You may need to log in to the Support Portal to view some of these articles.

Is there support for Cloudstack and Nutanix or drives for it to run.

I’m relatively new to Powershell and have been looking for the cmdlet get the Role Mapping information from a cluster. I’ve no issues connecting using Powershell I just cant find the correct cmdlet which will allow me to get the Role Mappings. My apologies if I haven’t placed this is the correct group.

As part of the Nutanix Smart Support, information about dispatches can now be viewed directly from Portal. With this view, you can edit Shipping, Contact, or FE work address details if necessary.Additional information such as the Part Type, Quantity, Part Location/Component Slot are all viewed from the same pane.If you need more clarification on the dispatch specifically, a Comment option is in place to reach out to Nutanix Support directly. These comments will also be placed in the case notes to look back at if necessary.For more information about the dispatch view, take a look at Dispatches Summary View on the Support Portal.

When migrating Windows VMs from AWS into a Nutanix cluster and while using automatic Windows VM preparation, it is important to verify permissions configurations in two places within AWS. Specifically, the permissions for the AWS account that is provided when adding an AWS source into Move and the permissions of the IAM profile associated with the VM instance to be migrated. AWS allows permissions configurations to be viewed/updated in a JSON format. Further, the Move User Guide also lists the necessary permissions for these entities in a JSON format. These JSON values can then be reviewed/compared and, if any of the permissions are missing or configured incorrectly from AWS, simply update the permissions according to the User Guide values. Also, it should be verified that the Windows VM instance is properly managed by the AWS SSM Manager prior to a migration attempt. Further information regarding this can be found within the AWS to Nutanix Clusters on AWS and AHV VM Migration section

There are times, when we need to move a vm disk to a different container on the same AHV Cluster.For e.g. : We may want to move this VM Disk on a container with De-Dupliction Disabled. To relocate a virtual machine’s disk to a different container on the same AHV cluster, following steps are required:Requirements for the Move:Source Container ID (where the vmdisk is located originally) Destination Container ID (our target container on the same cluster) VM Disk(s) UUID (UUID of each disk we need to move “acli vm.get <vm-name>”) Power-off the VMSummary of Steps:Determine the vmdisk_uuid of each virtual disk on the VM. Make sure the VM for which the VMdisk we are migrating is powered off. Use the Acropolis Image Service to clone the source Virtual Disk(s) into Image(s) on the target container. Attach the disk from the Acropolis Image(s) which created in Step 3 to the VM. Remove the VM disk that is hosted on the original container Optional: Remove the cloned VMdisk from image services

The storage usage reaches 95% and some windows VM (2016 2019)down.AHV hypervisor 20170830.395After release the disk space many VMs should be repaired.Questions:AHV will shut down VM when the capacity reaches 95% ?  If user reboot VM when it is 95% , will it make  the VM data disks crashed ?

Did you know that Nutanix now has a Smart Support diagnostics collection feature available in Nutanix Support Portal which can directly initiate log collection on Nutanix clusters thereby avoiding the need to manually collect and upload logs to the case?Customers can create a diagnostics collection for any of their clusters on demand. A diagnostics collection is a set of logs and health checks collected in a cluster for a specified interval. They are resources used to monitor the health of the clusters and analyze issues when problems occur. For details on how to create a new diagnostics collection via Nutanix Support Portal, see Creating a Collection section in Nutanix Support Portal.