There is not enough space on the disk

Question

There is not enough space on the disk

Samuel.H 1

I use zipdepoloy deploy web site fail. Error message is 'There is not enough space on the disk'.

Kudu System info :
D:\local usage: 11,264 MB total; 18 MB free

I try

Check D:\local every folder (check all webapp in same App Service Plan ,each instance)
Use WEBSITE_DISABLE_SCM_SEPARATION and do 1. again

Not found any files almost use all local disk space. It weird situation.

1 answer

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Answer 1

Manu Philip 20,206 MVP Volunteer Moderator

It can be the issue with filling the TEMP files. You may try to clear the temp files to resolve the space issue. Following reference will show you to check the locations where we can find the TEMP files

Understanding-the-Azure-App-Service-file-system

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--please don't forget to upvote and Accept as answer if the reply is helpful--

Samuel.H 1 Reputation point

2022-12-12T01:51:30.39+00:00
Hi @Manu Philip ,
Thank you for reply. I still not resolve problem.
I follow reference "Understanding-the-Azure-App-Service-file-system" going to "Diagnose and solve problems" check "Temp File Usage On Workers". Workers cost space less then 0.5 GB

I aslo try

Check temporary storage folder %APPDATA%、%ProgramData%、%TMP%、%SYSTEMDRIVE%\local\DynamicCache.

Setting WEBSITE_DYNAMIC_CACHE to value 2.
ajkuma 28,036 Reputation points Microsoft Employee Moderator

2022-12-12T20:30:19.96+00:00

SamuelH-1010, I understand you have checked all webapp in same ASP ,each instance and leveraged the setting WEBSITE_DISABLE_SCM_SEPARATION=true.

For a deeper investigation on this, I’ll follow-up with you privately to fetch info about your WebApp and other subscription related info.
(I'll leave this thread open for other community member to share their insights/similar experience resolving)

If you haven’t tried, you may check out the following pointers.

Just to clarify, every Azure Web App has a local directory, the sandbox implements a dynamic symbolic link which maps d:\local to point to this directory.

-the d:\local folder in the scm site (where Kudu runs) is not the same as the one in the main site (where the web app runs). As a result, they cannot see each other's local files.

To further isolate, kindly review the Quota blade (at Web App level) info from the Azure Portal.

--The Quotas blade at the Web App level in Azure portal.

Azure App Service - What is taking my disk space for my Azure Web App?

--Review Zip package deploy, the package size limit of 2048 MB.

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There is not enough space on the disk

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