https://bugs.kde.org/show_bug.cgi?id=464561
Bug ID: 464561
Summary: BTRFS filesystems are not resized after shrinking a
partition
Classification: Applications
Product: partitionmanager
Version: 22.12.1
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
STEPS TO REPRODUCE
1. Shrink a BTRFS partition
OBSERVED RESULT
It will srhink the partition but fail with an error. I didn't save the kde
partition error but it was identical to the `btrfs check` command output.
```
btrfs check /dev/nvme0n1p2
Opening filesystem to check...
Checking filesystem on /dev/nvme0n1p2
UUID: d7dde9e4-227a-41bb-a96b-830a638d1fc7
[1/7] checking root items
[2/7] checking extents
ERROR: block device size is smaller than total_bytes in device item, has
1505755136 expect >= 1610612736
ERROR: errors found in extent allocation tree or chunk allocation
[3/7] checking free space tree
[4/7] checking fs roots
[5/7] checking only csums items (without verifying data)
[6/7] checking root refs
[7/7] checking quota groups skipped (not enabled on this FS)
found 257695744 bytes used, error(s) found
total csum bytes: 250824
total tree bytes: 851968
total fs tree bytes: 360448
total extent tree bytes: 49152
btree space waste bytes: 280984
file data blocks allocated: 256843776
referenced 256843776
```
EXPECTED RESULT
It would just work.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma: Fedora 37
(available in About System)
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.102.0
Qt Version: 5.15.8
ADDITIONAL INFORMATION
I had to run `btrfs rescue fix-device-size /dev/nvme0n1p2` to fix it.
--
You are receiving this mail because:
You are watching all bug changes.
