# Hard disk related problem

**URL:** <https://forums.suse.com/t/hard-disk-related-problem/35437>\
**Category:** Application Platform\
**Created:** [January 7, 2021, 10:08am UTC](https://forums.suse.com/t/hard-disk-related-problem/35437 "2021-01-07T10:08:02Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Gombo](https://avatars.discourse-cdn.com/v4/letter/g/bbce88/32.png) [@Gombo](https://forums.suse.com/u/Gombo)\
**Post date:** [January 7, 2021, 10:08am UTC](https://forums.suse.com/t/hard-disk-related-problem/35437/1 "2021-01-07T10:08:02Z")

</div>

Hello everyone  
I just installed SLES 15 SP 1 on a Virtual Machine with 24 GB RAM and 350GB Hard Disk size.  
Later I recognized hard disk size is not allocated to dev/sda and it was just using 80GB.  
So I allocated to left space to dev/sda using gparted.  
Now my /dev/sda is 350GB but /dev/mapper/system-root is still giving me an unsufficient space error.  
Then I checked disk usage using df -h :  
 ![](https://forums.suse.com/uploads/editor/gi/50urixlz1k0k.png)  
Which shows its not extended.  
And here is fdisk results:  
 ![](https://forums.suse.com/uploads/editor/bu/bl8n7twse3iw.png)  
I’m sorry about asking simple question but how should I fix this?  
Any kind of help will be appreciated.

---

<div class="post-metadata">

**Author:** ![malcolmlewis](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/malcolmlewis/32/11375_2.png) [@malcolmlewis](https://forums.suse.com/u/malcolmlewis)\
**Post date:** [January 7, 2021, 2:13pm UTC](https://forums.suse.com/t/hard-disk-related-problem/35437/2 "2021-01-07T14:13:49Z")

</div>

@Gombo, Hi and welcome to the Forum 🙂  
I suspect the system is running btrfs along with snapshots and needs some maintenance…  
[https://en.opensuse.org/SDB:BTRFS](https://en.opensuse.org/SDB:BTRFS)  
[https://btrfs.wiki.kernel.org/index.php/FAQ](https://btrfs.wiki.kernel.org/index.php/FAQ)