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Copper Contributor

May 04, 2020

Azure Web App Backup Failing

Good day Would require help. We do have a Web App that uses Azure DB for MySQL. When attempting to do a backup, we keep failing and getting this error message MySqlDump exited with code -...

ParikshitSavjani

Iron Contributor

May 04, 2020

cooksiecooks - Hi, Can you try the steps in the blog below to take a mysqldump directly from Azure Database for MySQL service?

https://techcommunity.microsoft.com/t5/azure-database-for-mysql/backup-azure-database-for-mysql-to-a-blob-storage/ba-p/803830

ascott18
Copper Contributor
Jul 13, 2020
ParikshitSavjaniI'm having the same issue. I just tried the method in blog you linked and it worked just fine - backup completed with no errors in a very short amount of time, maybe 10-15 seconds. All data appears to be there.

However, the app service backup continues to fail every time with error "MySqlDump exited with code 2 for db:<db name>. See partial dump in storage account to diagnose the issue. Exception:-- Retrieving rows..."
- pvbchak
  Microsoft
  Jul 20, 2020
  ascott18
  
  Can you please share App Service name where you hit this issue. See instructions in https://github.com/projectkudu/kudu/wiki/Reporting-your-site-name-without-posting-it-publicly on sharing partial information.
  
  thanks,
  
  Sandeep Chakradhari.
  - djlins
    Copper Contributor
    Oct 21, 2022
    pvbchak and ascott18
    Hi there, I am just wondering if this was ever resolved. I have exactly the same issue, when it fails it says the same failure message:
    MySqlDump exited with code 2 for db:xxxxxx. See partial dump in storage account to diagnose the issue. Exception:-- Retrieving rows...
    But then it might pass for a day or two and then it will start failing again. With no change to the system. When it passes the whole app service and database is less than 200MB large.

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