Can I have a shared drive between Azure Virtual Machines

Question

I have just moved my web site to an Azure Virtual Machine and have been up and running since last weekend. So far I'm very happy with the results and looking forward to taking advantage of Azure further in due course.

I do have what would seem to be a pretty common scenario - and, to my surprise, I can't find an obvious solution. I have a couple of VMs - one my primary server and the other which will be suspended and ready to kick in (manually is fine) if the first one has an issue. I backup my web site to Azure Storage (my backup utility supports saving to an Azure blob). That's the good news.

I had assumed that I could somehow mount the storage blob as a drive, therefore effectively having shared storage across the two VMs. However, to my surprise, I haven't found an obvious way to do that. I have found a third party utility (Gladinet Cloud Desktop) but it seems painfully slow. As I say, I admit I just assumed this would be an easy thing to do.

So, stepping back, what is the most straightforward way to access a storage blob from multiple VMs? I really don't want to set up a private network and then set up network file sharing - that seems so old school :) and places a specific dependency on one specific VM.

Please do suggest a way if any. TIA

Answer 1

In Azure Resource Manager "Storage Account" you can create a Network File Share that can be Mounted as a Drive to multiple VM's or to computers and devices not on Azure for both Unix, Linux and Windows.

In General, go to your Storage Account ➡ Files ➡ Create FileShare ➡ Name the Share and the Disk Space Quota ➡ Click Connect to obtain the command or windows or linux to mount the share to the respective devices. Note this ONLY WORKS for Local Redundant Storage, not Zone, not Geo Redundant.

https://www.youtube.com/watch?v=SGPJZMaSlis

The video tutorial above shows you step by step how to do this. The only restriction is needed is OS support of the SMB 3.0 protocol which Windows 8 or above does and Windows 2012 or above does. Requires Firewall Port 445 to be opened.

Hope it helped!

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