Disk space on root ?

[florianbizet]

Hi,

I've problem with my proxmox.

When i launch the command df -h

i've this:

Filesystem                      Size  Used Avail Use% Mounted on
udev                             63G     0   63G   0% /dev
tmpfs                            13G   27M   13G   1% /run
/dev/mapper/system--yhkvn-root  915G  873G     0 100% /
tmpfs                            63G   43M   63G   1% /dev/shm
tmpfs                           5.0M     0  5.0M   0% /run/lock
tmpfs                            63G     0   63G   0% /sys/fs/cgroup
/dev/sda1                       189M  125M   50M  72% /boot
/dev/fuse                        30M   16K   30M   1% /etc/pve
/dev/sdb1                      1008G  753G  205G  79% /backup
tmpfs                            13G     0   13G   0% /run/user/0

But, on /dev/mapper/system--yhkvn-root, available is 0 ??
Used 915G - 873G = 0 ??????

What i need to do ? Resizing doesn't work...
On proxmox, i've this:
HD space(root) 95.43% (872.74 GiB of 914.57 GiB)

Thanks for your help !

 

[florianbizet]

up

 

[dylanw]

This is because ext4 filesystems reserve a certain amount of blocks (5% by default) for the super user. As it is the root filesystem, I would leave it as is.

up

Also, please do not bump posts on the community forum, especially after such a short time span. It will only increase the chances of staff missing your post entirely. If you want guaranteed response times, please consider a support subscription [1] instead.

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