Shed

What happens when SharePoint storage is full

SharePoint storage is one pool shared by every site and every Team in your tenant. Stay over it and Microsoft can put the tenant into read-only mode until usage comes down or more storage is bought.

One pool for the whole tenant

Microsoft gives each organisation 1 TB of SharePoint storage plus 10 GB for every licence. Forty licences make 1.4 TB; a hundred make 2 TB. Every site draws on that one pool, Teams files included, and a terabyte here is 1,024 GB.

OneDrive is separate and does not count against the pool, so tidying OneDrive frees nothing in SharePoint.

What counts against it

What happens when you go over

Microsoft's wording is that a tenant which continues to operate above its limit is at risk of read-only mode, in which people may be unable to add or modify content until usage is reduced or more capacity is bought.

If the tenant is already read-only, buying storage is the quickest way back: Confirm purchase lifts read-only mode for up to 14 days while the new capacity is applied, once in any 365 days. If you are close to that point, here is the order to work in.

The three ways out

Buy more

Microsoft sells extra SharePoint storage by the gigabyte at US$0.20 a month, about US$205 per terabyte a month, paid every month the files stay. What extra storage really costs works through the numbers.

Freeze some

Microsoft 365 Archive keeps whole sites or files inside your tenant at US$0.05 per GB a month for the part above your quota. Nobody can open archived content until it is reactivated. Is Microsoft 365 Archive an archive? covers when that is the right call.

Move finished work out

Take the folders nobody is working in out of the tenant altogether, onto storage built for keeping, where people can still find and open them. That is what Shed does, at US$100 per terabyte a month, half Microsoft's rate for extra storage.

Where to look first

  1. In the SharePoint admin center, open Active sites and sort by storage used.
  2. The top five sites usually hold most of it.
  3. In each, check the second-stage recycle bin, run the version storage report, and find out whether a retention policy covers the site.
  4. Then look for libraries and folders nobody has changed in years. That is the finished work.

The admin center figure lags by 24 to 48 hours, so give a clean-up two days to show.

Questions

Does OneDrive count against SharePoint storage?

No. Microsoft's SharePoint storage total does not include the OneDrive created for each licensed user. Clearing out OneDrive frees nothing in the SharePoint pool.

Does emptying the recycle bin free space?

Yes. Deleted files count against the pool while they sit in either stage of a site's recycle bin, which holds them for up to 93 days in all. On a site covered by a retention policy, deleted files are kept in the Preservation Hold library instead and go on counting until the policy expires.

Does Microsoft give a warning before read-only mode?

The admin center shows storage used against the total, and Microsoft describes read-only mode as a risk for tenants that continue to operate above their limit. It does not publish a fixed number of days, so treat being over the limit as the warning.

Sources

Talk to us

Start with one library.

Tell us which libraries or drives are full and roughly how large they are. We size a shed, set up the first sweep with you, and most are running within a week.

Ask for a shed