Azurestorageexplorer: MD5 is missing from uploaded files

[doronAtuar]

Storage Explorer Version: 1.7.0
Platform/OS: macOS Mojave
Architecture: x64
Regression From: yes, 1.6.*

Bug description
MD5 is missing from uploaded files

Steps to Reproduce

1. upload a file
2. check the file's properties for md5

Expected Experience
md5 should be present

Actual Experience
md5 is missing

[MRayermannMSFT]

Hi @doronAtuar , quick clarification question. Are you uploading to a File share, an ADLS Gen2 Blob container, or a normal Blob container? For a normal Blob container, I cannot repro your issue. For a File Share and an ADLS Gen2 Blob container I can.

For File share, I don't think this is a regression, but I'm pretty sure we can add it.

For ADLS Gen2 Blob container, it doesn't look that property currently exists for those blobs, so I don't think it is something we can support at the moment...

[doronAtuar]

Hi @doronAtuar , quick clarification question. Are you uploading to a File share, an ADLS Gen2 Blob container, or a normal Blob container? For a normal Blob container, I cannot repro your issue. For a File Share and an ADLS Gen2 Blob container I can.

For File share, I don't think this is a regression, but I'm pretty sure we can add it.

For ADLS Gen2 Blob container, it doesn't look that property currently exists for those blobs, so I don't think it is something we can support at the moment...

Hi @MRayermannMSFT
I'm using a regular Blob container

Let me know how I can provide you with more helpful data.
It reproduces everytime.
Maybe debug prints?

[doronAtuar]

I managed to narrow it down:
It reproduces only for large files
In my case > 500mb

[MRayermannMSFT]

Thanks for narrowing it down! Will look into seeing if I see that as well.

[MRayermannMSFT]

Hey @doronAtuar , I'm only repro'ing it with standard blob containers if I have AzCopy turned on. Do you also have it enabled?

[MRayermannMSFT]

AzCopy 10.0.9 has been inserted and the calculate MD5 flag is definitely being set now.

[plivius]

Hi @MRayermannMSFT , when can we expect a new SE release containing mentioned version of AzCopy >= 10.0.9?
Some of our clients (dependent on using SE with AzCopy) have reported the same issue under the same conditions, however for all file sizes (20Mb - 4Gb).

[MRayermannMSFT]

Hey @plivius , 1.8.0 was released last week. Included in it is AzCopy 10.1.0!

Taken from: https://docs.microsoft.com/en-us/azure/vs-azure-tools-storage-explorer-relnotes#version-180