Microsoft Q&A

Azure Disk Storage

384 questions

A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.

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384 questions with Azure Disk Storage tags

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How to create benchmark for DiskIo? How to confidently say that DiskIO is Optimum or not?

We recently migrated from on-prem to azure. I have been exploring disk-io. I executed DiskSpd tool that microsoft provides. Without cache (enabling software cache in DiskSpd) the on-prem performs multiple times better than Azure. The throughput and…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
asked 2023-03-14T15:57:00.77+00:00
Saurabh, Tushar 1 Reputation point
answered 2023-03-29T09:34:25.3266667+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
1 answer

How to access file in Azure disk

Hi all In my recent project I am trying to access files using REST API (deploy in app service in same network) and it give 500 error when access the file. Path which I am trying to access…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Files
Azure Files
An Azure service that offers file shares in the cloud.
823 questions
Azure App Services
Azure App Services
A feature of Azure App Service used to create and deploy scalable, mission-critical web apps.
4,581 questions
asked 2023-03-16T14:57:00.11+00:00
Nuwan Wickramanayaka 21 Reputation points
answered 2023-03-29T08:15:24.5966667+00:00
SaiKishor-MSFT 16,656 Reputation points Microsoft Employee
2 answers

Action required: Migrate your data from Azure unmanaged disk storage to managed disks

Not known where subscription is located Subscription ID: ******8888 It not on my known tenants. How to locate tenant according to subscription ID ???

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Active Directory
Azure Active Directory
An Azure enterprise identity service that provides single sign-on and multi-factor authentication.
13,627 questions
asked 2023-03-28T07:41:54.69+00:00
Jan Fimbinger 0 Reputation points
answered 2023-03-28T15:24:09.4066667+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
2 answers

Increased usage in unmanaged disk

We recently got an e-mail about increased usage in our unmanaged disk, and were warned that they would lose support in 2025. However, I cannot find any disks marked as "Disk (classic)" under "All resources" (only two labeled…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2023-03-28T07:38:04.01+00:00
ITR 0 Reputation points
edited an answer 2023-03-28T09:21:56.54+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
2 answers

Azure charges for disk expansion

I am trying to expand the data volume in an azure VM. The current setup disk type/size is Premium SSD LRS/512MiB and nearly filling and time to extend the volume. I am thinking to expand by 128GiB. What I understand about the cost, since I have already…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Cost Management
Azure Cost Management
A Microsoft offering that enables tracking of cloud usage and expenditures for Azure and other cloud providers.
1,081 questions
asked 2023-03-22T22:45:23.69+00:00
Karan Thangarajan 1 Reputation point
commented 2023-03-27T16:13:56.5933333+00:00
TP 18,346 Reputation points
1 answer

Wrong error message: "We do not have sufficient capacity for the requested VM size in this zone."

After using a NV8as_v4 machine for the last week in UK South region it comes up today with the following error: Allocation failed. We do not have sufficient capacity for the requested VM size in this zone. Read more about improving likelihood of…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2023-03-22T22:22:22.0166667+00:00
Daniel Schmitz 0 Reputation points
answered 2023-03-23T16:41:50.5333333+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Last modified time unattached disk Azure

Hello Team, I hope you're doing fine, I'm just noticing that i have a lot of unattached disks in Azure, i want to see the last modified time of these disks, but i cannot find the information in azure portal (overview) neither in Powershell Get-AzDisk…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
asked 2023-03-23T10:38:31.52+00:00
Mohamed jihad bayali 741 Reputation points
commented 2023-03-23T12:24:27.58+00:00
Mohamed jihad bayali 741 Reputation points
1 answer

Managed Disk Pricing

Azure managed disks pricing is listed in GiB. Whereas the applications that generally consume Azure storage list their price in GB/TB. Is there a way to convert Azure GiB price to GB/TB so that I can normalize the pricing to be in the same unit? I don't…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
asked 2023-03-22T05:40:52.13+00:00
Ashwin 0 Reputation points
commented 2023-03-23T09:19:14.0733333+00:00
Rohit Kumar Sinha 641 Reputation points
1 answer

How to Initialize attached Data disk to Linux VM in Azure with Powershell

The Initialize the disk doc explains how to initialize an attached disk for Windows VM. I need to do the same for Linux VM with Powershell. Any resource available ?

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
PowerShell
PowerShell
A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
399 questions
asked 2023-03-22T09:24:19.2733333+00:00
Bitchiko Tchelidze 1 Reputation point
edited an answer 2023-03-22T10:40:18.6966667+00:00
Sedat SALMAN 1,120 Reputation points
2 answers

size of the active disk VM

Greetings colleagues, please tell me how to reduce the size of the active disk from 127 GB to 256 GB, I try to change the size, but a warning is displayed that (the disk must be disabled or the managed virtual machines are freed) - I do not understand…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2023-03-11T18:28:06.0566667+00:00
MIU_Admin 0 Reputation points
commented 2023-03-20T23:21:14.33+00:00
SaiKishor-MSFT 16,656 Reputation points Microsoft Employee
1 answer

Query for PageRanges of a Managed Disk Incremental Snapshot returns zero changes

Hi, We have a solution which takes Incremental Snapshots of all the disks of a virtual machine. Once the snapshot is created, the solution queries it's page ranges to get the changed data. The issue which we are facing currently is that the page ranges…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
1,539 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
237 questions
asked 2023-02-09T12:28:51.45+00:00
Tushar Tarkas 26 Reputation points
commented 2023-03-18T14:39:16.89+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
0 answers

instance can not restart after reboot

For my machine learning computation instances. It errored Operating system disk has run out of disk space. Clear at least 5 GB disk space on OS disk (/dev/sda1/ filesystem mounted on /) through the terminal by removing files/folders, and then do…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
1,686 questions
asked 2021-05-21T07:39:07.857+00:00
chen 11 Reputation points
edited the question 2023-03-18T13:58:47.95+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
3 answers

Azure Temporary Storage Drive throughput

We have application where we are using Azure Windows VM with Premium disks. Our application creates lot of temporary files. We want the best read/write performance for these files. We are trying to figure out what to use for these temporary files, 1 -…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
1,686 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2020-06-22T01:48:25.023+00:00
Ajay N. Shah 6 Reputation points
edited the question 2023-03-18T13:58:46.4533333+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
1 answer

Cannot export disk snapshot

I was able to create a disk snapshot, trying to export it generates the URL and shows the link to download VHD, but both point to an XML page with missing authorization message. I am logged in to Azure portal with my MS account, creating the URL in the…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
1,686 questions
asked 2022-11-11T19:18:21.173+00:00
Rishi C 26 Reputation points
edited the question 2023-03-18T13:58:41.5233333+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

10 TB vs 200 GB storage in Azure Dev/Test cost difference?

I need to know the difference between 10 TB vs 200 GB storage in Azure Dev/Test cost

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure DevTest Labs
Azure DevTest Labs
An Azure service that is used for provisioning development and test environments.
221 questions
asked 2023-03-16T08:14:42.49+00:00
Mahesh Phad 20 Reputation points
edited the question 2023-03-16T14:37:14.7966667+00:00
AjayBathini-MSFT 0 Reputation points Microsoft Vendor
0 answers

Attached Data Disk not working after subscription expired

Hi, I have one VM with an attached data disk. My Azure subscription expired, but I was able to reactivate it after a few weeks. That disk contained my MySQL database files which I want to recover. It appears in lsblk as /dev/sdc, but doesn't show any…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2023-03-10T20:33:38.7366667+00:00
Unfilled 0 Reputation points
edited a comment 2023-03-13T14:10:14.6566667+00:00
Unfilled 0 Reputation points
3 answers One of the answers was accepted by the question author.

Is there any VM size that has access to a RAID controller?

Hello everyone, I'm new to Azure (and VM's in general) so apologies if this is a rather silly question, but I have been tasked to set up a VM in Azure running Windows server 2019 or newer in order for our implementation team to experiment with some…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
asked 2023-02-27T16:04:58.91+00:00
Algernon Ip Vai Ching 20 Reputation points
answered 2023-03-10T09:34:40.2433333+00:00
Algernon Ip Vai Ching 20 Reputation points
1 answer One of the answers was accepted by the question author.

Slow Disk Performance on Attached Premium SSD on Standard D4s VM

Hello Support, We have an Azure VM with Premium SSD Drives and the current Mb/s are limited to 100Mbs even if i upgraded the drives for a better performance Tear Premium SSD16000/500, i would like to know why the performance is limited on the drives…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2021-01-15T17:54:33.907+00:00
Hansel Ortiz 21 Reputation points
edited the question 2023-03-07T19:45:47.0566667+00:00
deherman-MSFT 25,536 Reputation points Microsoft Employee
3 answers One of the answers was accepted by the question author.

Ransomware proof Azure Storage ?

People, What is the Azure solution that supports immutability like the Amazon AWS S3 bucket? Because according to: https://helpcenter.veeam.com/docs/backup/vsphere/immutability_archive_tier.html?ver=110 there is no solution yet for Azure Storage Account.

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Storage Accounts
Azure Storage Accounts
Globally unique resources that provide access to data management services and serve as the parent namespace for the services.
1,686 questions
Azure Archive Storage
Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
1,539 questions
asked 2023-02-06T15:20:49.34+00:00
EnterpriseArchitect 2,456 Reputation points
accepted 2023-03-07T10:09:21.6366667+00:00
EnterpriseArchitect 2,456 Reputation points
1 answer

Need help improving my KQL query for Azure VM disk sizes

Hi, I have this KQL query wherein it list all VMs in my environment with OS and data disk sizes. However, whenever I include the 2 lines code which is highlighted in bold below, the output of the query excludes VMs with only OS disk. Basically the…

Azure Disk Storage
Azure Disk Storage
A high-performance, durable block storage designed to be used with Azure Virtual Machines and Azure VMware Solution.
384 questions
Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
4,919 questions
asked 2023-02-14T19:16:15.9066667+00:00
Joel Pangilinan 20 Reputation points
commented 2023-03-06T11:36:51.9566667+00:00
Sumarigo-MSFT 32,086 Reputation points Microsoft Employee