How To Resolve Azure File Sync Points


Azure File Sync has turned a mega hit amongst all of the current infrastructure options offered by MS Azure, many enterprise are already shifting their File Servers to Azure File Share and DFSR is extensively changed by Azure File Sync.

However there are one other facet of it, it’s possible you’ll face a number of errors whilst you transfer your file servers to Azure.

In todays publish I’ll present you how one can resolve the problems associated to Azure File Sync. There will be many points associated to Azure File Sync however some of the widespread situation is well being associated errors for the server finish factors.

As you may see within the under image there’s a well being situation reported in one of many server finish level within the Azure File Sync deployment (storage service sync) in Australia Sydney location.


Step one is to run the analysis instrument within the server endpoint to substantiate the compatibility with the Azure File Sync. Yow will discover right here the steps

As you may see I’ve run the instrument and you’ll see the outcomes right here. For the reason that server is Home windows 2012 R2 so there isn’t a compatabilty situation discovered right here.


As per MS the Sync Exercise to work appropriately this situations ought to statisfy.

  • The timestamps for the Final Tried Sync for each add and obtain are current.
  • The standing is inexperienced for each add and obtain.
  • The Sync Exercise area reveals only a few or no information remaining to sync.
  • The Recordsdata Not Syncing area is 0 for each add and obtain.

Since there are sync errors in our case so we have to

How one can see if there are particular information or folders that aren’t syncing?

If Recordsdata Not Syncing depend within the portal are better than 0 for any given sync session, meaning some objects are failing to sync. Recordsdata and folders can have traits that stop them from syncing. These traits will be persistent and require specific motion to renew sync, for instance eradicating unsupported characters from the file or folder title. They will also be transient, that means the file or folder will robotically resume sync; for instance, information with open handles will robotically resume sync when the file is closed. When the Azure File Sync engine detects such an issue, an error log is produced that may be parsed to checklist the objects at the moment not syncing correctly.

To see these errors, run the FileSyncErrorsReport.ps1 PowerShell script (situated within the agent set up listing of the Azure File Sync agent) to establish information that did not sync due to open handles, unsupported characters, or different points.

After I ran the script ultimately level server I’ve discovered the under outcomes as you may see under. (66 information usually are not synced)

The script confirmed the next errors in my case and under can be the remediation to those errors:

  • 17 information have error 0x80c80018 – A file can’t be synced as a result of it’s in use. The file will likely be synced when it’s not in use.
    • Remediation: No motion required. Azure File Sync creates a brief VSS snapshot as soon as a day on the server to sync information which have open handles.
  • 45 information have error 0x8007007b – The filename, listing title, or quantity label syntax is wrong.
  • 3 information have error 0x80c8031d – Sync couldn’t full as a result of a file modified. Sync will strive once more later.
    • Remediation: No motion required.

When you discover related errors you may at all times run the FileSyncErrorsReport.ps1 and after the outcomes, confirm in MS documentation here.

This may also present the outline of errors and respective remediation.

Please apply the remediation shared to the information confirmed within the script – you could have for every file the listing within the error description.

You possibly can at all times copy the information which aren’t synced with the assistance of RoboCopy to the vacation spot server simply earlier than the cutover. Whenever you evaluate the information with supply and vacation spot at all times evaluate with Azure Portal and by no means straight evaluate with tree view or something which may give you unsuitable outcomes.

That is my final publish for this 12 months. Hope it will show you how to within the Azure File Sync deployment. I’ll deliver extra posts in 2019 that will help you in your Azure Journey. Want a really joyful new 12 months to you and your loved ones.

Source link