Arch Linux

Description:

f2fs-tools 1.14.0-2 version of f2fs.resize always fails with "Error: Device size is not sufficient for F2FS volume, more segment needed"
Works fine when downgrading to 1.14.0-1


Additional info:
* f2fs-tools 1.14.0-2



Steps to reproduce:

(Creating a simple file here instead of writing/resizing partitions for simplicity, but it behaves the same on partitioned disks)

create 1G file, create f2fs filesystem, expand file to 2G, resize filesystem

dd if=/dev/zero bs=1 count=0 seek=1G of=test1.img
mkfs.f2fs test1.img
dd if=/dev/zero bs=1 count=0 seek=2G of=test1.img
resize.f2fs test1.img

Output :

Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 4194304 (2048 MB)
Info: MKFS version
"Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
Info: FSCK version
from "Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
to "Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
Info: superblock features = 0 :
Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000
Info: total FS sectors = 2097152 (1024 MB)
Info: CKPT version = 573b2473
Info: Duplicate valid checkpoint to mirror position 512 -> 1024
Info: Write valid nat_bits in checkpoint
Error: Device size is not sufficient for F2FS volume, more segment needed =18999

downgrade package :

sudo pacman -U f2fs-tools-1.14.0-1-x86_64.pkg.tar.zst

retry:

dd if=/dev/zero bs=1 count=0 seek=1G of=test2.img
mkfs.f2fs test2.img
dd if=/dev/zero bs=1 count=0 seek=2G of=test2.img
resize.f2fs test2.img

Output :

Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 4194304 (2048 MB)
Info: MKFS version
"Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
Info: FSCK version
from "Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
to "Linux version 5.13.9-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Sun, 08 Aug 2021 11:25:35 +0000"
Info: superblock features = 0 :
Info: superblock encrypt level = 0, salt = 00000000000000000000000000000000
Info: total FS sectors = 2097152 (1024 MB)
Info: CKPT version = 3d08dabd
Info: Duplicate valid checkpoint to mirror position 512 -> 1024
Info: Write valid nat_bits in checkpoint
[migrate_block: 56] Migrate node block 1400 -> 1c00
[FIX] (move_one_curseg_info:2798) --> Move curseg[0] 3 -> 5 after 1a00

[FIX] (move_one_curseg_info:2798) --> Move curseg[1] fa -> 6 after 1a00

[FIX] (move_one_curseg_info:2798) --> Move curseg[2] 7c -> 7 after 1a00

[FIX] (move_one_curseg_info:2798) --> Move curseg[3] 0 -> 4 after 1a00

[FIX] (move_one_curseg_info:2798) --> Move curseg[4] 1 -> 8 after 1a00

[FIX] (move_one_curseg_info:2798) --> Move curseg[5] 2 -> 9 after 1a00

Info: Write valid nat_bits in checkpoint
Try to do defragement: Done
[migrate_ssa: 270] Info: Done to migrate SSA blocks: sum_blkaddr = 0x1200 -> 0x1600
[migrate_nat: 386] Info: Done to migrate NAT blocks: nat_blkaddr = 0xa00 -> 0xa00
[migrate_sit: 444] Info: Done to restore new SIT blocks: 0x600
Info: Write valid nat_bits in checkpoint
[rebuild_checkpoint: 585] Info: Done to rebuild checkpoint blocks
[update_superblock: 695] Info: Done to update superblock

Done: 0.032358 secs