btrfs subvolumes not displayed.

[danie-dejager]

I have a btrfs filesystem with subvolumes. dysk shows only one of the three subvolumes.

┌────────────────┬─────┬────┬─────┬─────────┬─────┬──────┬───────────┐
│   filesystem   │type │disk│used │   use   │free │ size │mount point│
├────────────────┼─────┼────┼─────┼─────────┼─────┼──────┼───────────┤
│/dev/nvme0n1p1  │ xfs │SSD │2.3Gi│29% █▌   │5.6Gi│ 7.9Gi│/          │
│/dev/nvme2n1    │btrfs│SSD │547Mi│18% ▉    │2.5Gi│ 3.0Gi│/tmp       │
│/dev/nvme0n1p128│vfat │SSD │1.3Mi│13% ▋    │8.7Mi│10.0Mi│/boot/efi  │
└────────────────┴─────┴────┴─────┴─────────┴─────┴──────┴───────────┘

When I run dysk -a I see the subvolumes but then I see all the other less relevant mounts as well.

│/dev/nvme2n1    │   btrfs   │SSD │547Mi│18% ▉    │2.5Gi│ 3.0Gi│/var/log/audit                                     │
│/dev/nvme2n1    │   btrfs   │SSD │547Mi│18% ▉    │2.5Gi│ 3.0Gi│/var/tmp                                           │
│/dev/nvme2n1    │   btrfs   │SSD │547Mi│18% ▉    │2.5Gi│ 3.0Gi│/var/log                                           │
│/dev/nvme2n1    │   btrfs   │SSD │547Mi│18% ▉    │2.5Gi│ 3.0Gi│/tmp   

lsblk shows all three: (var/tmp and /tmp is a bind mount)

nvme2n1       259:2    0   3G  0 disk /var/log/audit
                                      /var/tmp
                                      /var/log
                                      /tmp
nvme3n1       259:6    0   3G  0 disk 

version:

dysk 2.9.0

Can the default behaviour for dysk not always show all the btrfs subvolumes?

[danie-dejager]

ZFS volumes are listed by default when running dysk

│zmysql/mysqldata         │ zfs │    │256Ki│ 0%      │3.6Gi│ 3.6Gi│/var/lib/mysql/data    │
│zmysql/mysqllogs         │ zfs │    │128Ki│ 0%      │3.6Gi│ 3.6Gi│/var/lib/mysql/logs    │
│zhome/home               │ zfs │    │384Ki│ 0%      │3.6Gi│ 3.6Gi│/home                  │
│zhome/root               │ zfs │    │256Ki│ 0%      │3.6Gi│ 3.6Gi│/root                  │

[mononomori]

Bumping because I have the same issue. I'd love to use this but the output of dysk -a is less readable then something like df or lsblk

[bhcdtr]

I use dysk -af "use>=0%" 🤣

[Canop]

I noticed the bump, I'll try to find some time (and another disk) to fix that.

[Heavygrass]

Hi, with btrfs & LUKS no subvolumes are shown at all.

Only top level physical partitions are shown.
Just downloaded v2.10.1.