Sizer Configuration Estimator

Effortless Capacity Planning Streamlines Hyperconverged Infrastructure (HCI) Solutions

  • 39 Topics
  • 104 Replies

Sizer Basic available to all Nutanix customers

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Nutanix Collector Features

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Nutanix Collector Portal

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39 Topics

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itg_sgedl00604-58313Adventurer
asked in Sizer Configuration Estimator

Can't create DX360 Gen11 scinario with 4401Y CPU & SAS SSD

HI, I tried to create DX360 Gen11 8SFF scinario with 2x 4410Y CPU & 7.68TB 2.5 inch Samsung RI ---SSD(P56763-B21), but Sizer shows following message and I can’t save the config:---Due to thermal restrictions on DX360 Gen11 platforms, if 8470Q/6458Q processor is selected, then drive type can't be SAS SSD or NVMe in cluster "Cluster-1". ---I think it should be fixed, or could you please show a workaround?

2
I
2 days ago
T
takhagiVoyager
asked in Sizer Configuration Estimator

RPO is in days, but falls under the 6 hour RPO check

I want to create a configuration in Sizer that takes a snapshot once a day.However, an error message is displayed on Sizer and configuration is not possible."Cluster: 'Cluster-1' nodes with SSD capacity less than 7.68TB are not allowed when configuring Hybrid nodes with RPO of 6 hour and node capacity ranging from >96TB upto 136TB. For more info, refer to Nutanix Maximum Configurations & Snapshot Frequency Field Requirements"Sizer's workload only has Daily Snapshots set."Hourly Snapshot Retained" is unchecked.However, for some reason, the condition check for 6 hours RPO is caught, and the hardware cannot be configured.What should I do to remove this error?

4
Moustafa Hindawi
3 months ago
S
SiW-TsAdventurer
asked in Sizer Configuration Estimator

Mine sizing error - The number of Server Virtualisation VMs in cluster: CLUSTER should not be more than total nodes in the cluster.

Hi, I’m trying to make some changes to a configuration I put together for a customer, in relation to the Mine backup. I am trying to alter any aspect (in particular I’m trying to change the retention to be longer, wtih  fewer VM’s) - but each time I try I get the error “ The number of Server Virtualisation VMs in cluster: CLUSTER should not be more than total nodes in the cluster. “ Anyone know what this is please?

3
Moustafa Hindawi
4 months ago
UPX
UPXOutrider
asked in Sizer Configuration Estimator

Sizing Mine with Veeam

Hi everybody,i’m trying to Size a Mine appliance with Veeam (Workload: Mine (v2) with Veeam) leaving all default and with Nutanix Hardware and i get the error below:No Optimal Solution found for following cluster(s) due to:MineModel not supported for standalone backup mineIn order to generate an optimal solution, please try modifying the workload requirements and/or sizing options. You can also try switching the Sizer Policy profile or re-configuring the selected Sizer Policy profile. If i try the same with HYCU it works as expected.Any suggestion?Thank you

6
Moustafa Hindawi
4 months ago
L
Luiz EduardoAdventurer
asked in Sizer Configuration Estimator

Collector: Doubts regarding the vcpu/cpu calculation and the calculated number of cpu

Hi! I have two doubts related to Collector´s vcpu and cpu calculation.1) I couldn't find the information on the vcpu/cpu ratio per VM in Collector's Excel spreadsheet? Please, how is it calculated when we perform workload upload per VM? 2) In Sizer, I performed a manual modeling from Collecto´s Excel spreadsheet information as a “Raw Input” and compared it to the automatic per VM-upload modelling.In the analyzed scenario, the customer has 440 CPU Cores distributed in 19 physical servers/hosts in the current environment (vhost table information)  My calculations/modelling for a “Raw Input” is the same for the overall resources calculated by the automatic per VM upload (RAM, Datastore), except for the total o CPU cores in the cluster.The automatic per-VM upload/calculation was performed with the following settings: As result, the workload was modeled with 552 CPU cores:  Please, why does the per-VM upload have 100 more CPU cores than the existing customer´s environment (552 vs 440 from t

5
L
5 months ago
J
jhappelWayfarer
asked in Sizer Configuration Estimator

Splunk Workload Ingest per Indexer

I am curious why when sizing a Splunk workload and increasing the performance profile for the indexers it doesn’t increase the ingest rate per indexer rather than keeping it at 100 GB.  By not doing this, it keeps the same number of indexers Nutanix thinks it needs even though each indexer has more CPU/RAM.  I could be missing something simple here, but I would like to hear other thoughts.Capacity Planning Manual: Summary of performance recommendations

0
J
7 months ago
T
TechTalksPathfinder
asked in Sizer Configuration Estimator

Can't Create Scenario: ERROR: Install country missing.

I can’t create a new scenario it says: “Install country missing”There is no option for me to input the Install CountryOnly options i have are Scenario Name and Scenario Objects.

1
Moustafa Hindawi
7 months ago
Danilo Lara
Danilo LaraWayfarer
asked in Sizer Configuration Estimator

Nutanix Collector 4 Error with Hyper-V

Hi. I’m trying to use Nutanix collector 4.0 to collect Hyper-V sizing information, however the following error message is displayed during the scanning phase:“Bad http response returned from the server. Code: 500. Content”I tried to use it with Remote option and locally on a cluster member and the same happens.Running the precheck script it shows these failures on the picture: The user logged in is a Domain Admin and local admin, however the script returns a failure about the user rights. Does anyone know how can I enable the “Basic auth” stated on the script output?I also tried Collector version 3.5.1 with no success.Any tips?

4
E
8 months ago
mauriciovelez
mauriciovelezExplorer
asked in Sizer Configuration Estimator

Cual es la mejor forma para subir una carga de Live Optics en Nutanix Sizing

Tengo unas cargas que fueron tomadas con Live Optics para unos nodos que corren Microsoft Hyper-V,¿Cuál puede ser la forma más eficiente para subir estas cargas a Nutanix Sizing? ¿Qué método oficial tiene Nutanix para manejar estos escenarios? ¿Existe documentación oficial de Nutanix donde se pueda aprender cómo subir las cargas de Live Optics?

1
Moustafa Hindawi
10 months ago
J
JAFVVoyager
asked in Sizer Configuration Estimator

Not Possible to Access to Basic Configurations

Hi.I have access only to advanced configurations, but I would like to recover some old configurations that are now in basic mode.Last week, I could see my basic configurations once, but not anymoreHow can I get access to my basic configurations?Thanks.

6
J
11 months ago
H
hackeronennScout
asked in Sizer Configuration Estimator

Sharing is not allowed with a prospect user

Hello everyone, I am inviting user to my created space and whenever I click on invite it prompts“Sharing is not allowed with a prospect user“. Kindly let me know how can I sort this out ? Thank you

2
A
Nutanix Employee
11 months ago
A
AmrHafezVoyager
asked in Sizer Configuration Estimator

Issue for adding Deal registration approval ID to Nutanix Scenario

Dear SupportI tried to add Opportunity Id or Deal Registration Approval Id to Nutanix Scenario but I got error evrytimebelow photo  

5
A
Nutanix Employee
11 months ago
S
SyamizarAdliExplorer
asked in Sizer Configuration Estimator

How to import RVtools output into collector for sizing

Hi,i have the the output from RVTools and finding a way to import it into collector for sizing purpose. any idea how?

1
Moustafa Hindawi
11 months ago
N
nrlingamExplorer
asked in Sizer Configuration Estimator

How to Import Live optics excel using import workloads in sizer

How to Import Live optics excel using  import workloads  in sizer

1
Moustafa Hindawi
1 year ago
A
AntMaeJimVoyager
asked in Sizer Configuration Estimator

Nutanix Sizing with Lenovo Hardware

I would like to create a new scenario with Lenovo HW or modify one with NX HW to Lenovo but I don’t how I could that. Anyone could tell me if is it possible?

4
B
1 year ago
M
Macaully
asked in Sizer Configuration Estimator

Citrix VDI Sizer Error

Hello everyone!Just started playing around with the Nutanix Sizer and I am having issues creating a Citrix VDI Workload. No matter what setting is  selected, I am unable to save the changes. Above the webpage I get this error:“You can not add/edit advanced workload options for basic user”Am I missing something obvious here?

1
rohan.saksena-55595
Nutanix Employee
1 year ago
S
Sami TurunenAdventurer
asked in Sizer Configuration Estimator

Sizer: "Powered On" & "Performance" Options Combined Does not Work

I am trying to import Nutanix Collector (latest available version) excel to sizer. The excel contains a large number of “PoweredOff” virtual machines. I want to make the sizing based on performance figures only for “PoweredOn” virtual machines. If I choose “CPU: performance” I get a warning message:“Data being imported contains one or more VMs that were powered ON during the collection period and reported CPU utilization. We recommend you to size both Powered ON & Powered OFF VMs.” The warning it self doesn’t make much sense. Maybe it should read“Data being imported contains one or more VMs that were powered OFF during the collection period and did not report CPU utilization. We recommend you to size both Powered ON & Powered OFF VMs.” Additionally “Upload” button is grayed out and I cannot proceed with the sizing. IMHO the “Upload” button should not be disabled.

6
A
Nutanix Employee
1 year ago
T
ting yueExplorer
asked in Sizer Configuration Estimator

Collection portal VM Name is garbled 

I have successfully run collection (version 4.0) in Hyper-v and export ZIP. When i upload the ZIP to collector.nutanix.com, The VM Name becomes garbled, The original VM NAME was Traditional ChineseCan you help me?  Thank you! 

1
A
Nutanix Employee
1 year ago
A
AngeTrailblazer
asked in Sizer Configuration Estimator

Unable to Size remote DR Cluster with Nutanix Sizer

Hello Team,Hope your are all doing well  We need to size a New Nutanix Cluster for Disaster Recovery purposes of an existing cluster (04 x NX-8155-G7 with AHV).Before that, we need to scale the Existing platform by adding more compute ressources to support additionnal workloads. We were able to do it easily : we used a Scenario in Prism Central and added the workloads and clicked on the “Recommend” Button (please see pic below) :  Now, we are not able to do the following :Size the additionnal storage related to retention of local snapshots (for the Production Cluster) Size the Cluster of the DR Site : We used Nutanix collector to collect performance of the existing platform and next we exported the Excel Output file and imported it to Nutanix Sizer. We faced from the following :We are not able to inject the additionnal Workloads for the Production cluster We are not able to add the addtionnal storage related to retention of remote snapshots.Please do you have any idea to correctly size

1
DavidN
1 year ago
M
Muhammad Asif ShaikhPathfinder
asked in Sizer Configuration Estimator

Workload not added in Sizer Scenario

Hello All,Due to an ongoing project; Yesterday I subscribed on 30 days trial of Nutanix Sizer. Everything till the creation of scenario went well but facing issues when I try to add workload into my scenario. Under Workload addition form, have entered and saved all required info but unfortunately workload is not adding into my scenario. Tried almost all options but no luck. Please advise and help to get it resolve.

1
Michael.Manuele
Nutanix Employee
1 year ago
J
jharm73Voyager
asked in Sizer Configuration Estimator

Nutanix Collector runs but has no data

I have successfully run Collector against our Prism Central which manages about 22 clusters.  It took a long time to run but after it was done, with no error messages, there was no data.  How can I start to troubleshoot this?  I did find this in the logs…. 2021-11-04 13:56:33,288  INFO:  connecting..2021-11-04 13:56:33,304  INFO:  Initializing data collection2021-11-04 13:56:33,304  INFO:  Collecting datacenter data2021-11-04 13:56:33,304  INFO:  Collecting vm data2021-11-04 13:56:41,018  INFO:  'NoneType' object is not subscriptable2021-11-04 14:05:19,187  INFO:  Invalid response while getting clusters2021-11-04 14:05:19,187  INFO:  "{\"Prism Central\":[\"0005a047-ec19-f45f-4962-ac1f6b3bd5cd\",\"00056880-2345-ae87-7622-ac1f6b61a91e\",\"000534cb-9366-4532-0000-00000000c24c\",\"0005883e-3aa8-a7ce-0000-000000028588\",\"0005b846-f7d2-6368-1cd9-3cecef19a428\",\"00058c64-2e36-5f32-0000-000000028204\",\"000538ca-9aa8-9183-2c4c-0cc47ac328b5\",\"0005b8ab-8d4e-03c1-59a3-3cecef19c0c6\",\"0005869

1
A
Nutanix Employee
1 year ago
K
kkrisselPathfinder
asked in Sizer Configuration Estimator

Nutanix Collector failed to login

Nutanix collector fails to log into Prism central. This is the error I am getting. “Failed to login. Possible reasons could be having insufficient access permissions, missing binaries or failure to execute scripts” Has anyone seen this issue?

1
A
Nutanix Employee
1 year ago
A
AWatkinsVoyager
asked in Sizer Configuration Estimator

Hyper-V Collector output causing error on import

Collector 3.5.1, Windows version. The customer has collected the data from a 2-node Hyper-V cluster and I can open the excel and browse through it - it looks right to me, I see all the VMs etc. When I try and import into sizer, I get “Some unknown error occurred”.  Any ideas?  There’s nothing particularly strange or unusual in the data that I can think of.  In the meantime I will probably try and manually add the equivalent workload. Thanks, Allan.

2
A
Nutanix Employee
2 years ago
StuB
StuBTrailblazer
asked in Sizer Configuration Estimator

Sizer issues today?

Hey everyone, is anyone experiencing issues with Sizer today (31/8/21)?  When I login all my scenarios have gone (including others shared with me), and if I try and create a new scenario it just sticks on the new scenario details page...

4
A
Nutanix Employee
2 years ago
ashwin.ramaswamy
Nutanix Employee
ashwin.ramaswamyNutanix Employee
posted in Sizer Configuration Estimator

Collector Security Guide

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 Collector Documentation page.Collector Desktop ApplicationCollector is a desktop application that is run on Nutanix prospects and existing customer systems. The application connects to the prospect or customers' data centers, clusters, and hosts and collects the configuration and performance data. Since the application is connecting to the users' systems and pulling the information, this guide details the security measures that Collector has in

0
ashwin.ramaswamy
Nutanix Employee
2 years ago

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