# Testing Restore - not working

**URL:** <https://meta.discourse.org/t/testing-restore-not-working/275859>\
**Category:** Self-hosting\
**Tags:** backups\
**Created:** [August 19, 2023, 4:02pm UTC](https://meta.discourse.org/t/testing-restore-not-working/275859 "2023-08-19T16:02:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![itsbhanusharma](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/itsbhanusharma/32/180717_2.png) [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)\
**Post date:** [August 19, 2023, 4:43pm UTC](https://meta.discourse.org/t/testing-restore-not-working/275859/2 "2023-08-19T16:43:57Z")

</div>

> [@Crius](#):
>
> ```plaintext
> ERROR: could not extend file "base/16384/3294755": wrote only 4096 of 8192 bytes at block 43985
> HINT: Check free disk space.
> EXCEPTION: psql failed: HINT: Check free disk space.
> 
> ```

You’re out of disk space. Make sure you have at least 3x the size of your backup available on this server.

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