Focused mover acceptance — 2026-09-10 Disposable native ARM64 Ubuntu VM, 1 GiB RAM, separate 8 GiB test disk. Source SHA256: e48c067a76dd746fc2782b206265a3db15b24d6c8f6a4f2906cba152ccb2aca8 Command: ZFSIFY_DISPOSABLE_TEST=1 bash scripts/test-inplace-mover.sh /dev/vdc mke2fs 1.47.0 (5-Feb-2023) Discarding device blocks: 0/2097152 done Creating filesystem with 2097152 4k blocks and 524288 inodes Filesystem UUID: b2a47e44-e56e-4320-b7df-a3df3ad4e066 Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632 Allocating group tables: 0/64 done Writing inode tables: 0/64 done Creating journal (16384 blocks): done Writing superblocks and filesystem accounting information: 0/64 done 434110464 bytes (434 MB, 414 MiB) copied, 1 s, 434 MB/s 849346560 bytes (849 MB, 810 MiB) copied, 2 s, 425 MB/s 1268776960 bytes (1.3 GB, 1.2 GiB) copied, 3 s, 423 MB/s 1681915904 bytes (1.7 GB, 1.6 GiB) copied, 4 s, 420 MB/s 2105540608 bytes (2.1 GB, 2.0 GiB) copied, 5 s, 421 MB/s 2522873856 bytes (2.5 GB, 2.3 GiB) copied, 6 s, 420 MB/s 2933915648 bytes (2.9 GB, 2.7 GiB) copied, 7 s, 419 MB/s 3355443200 bytes (3.4 GB, 3.1 GiB) copied, 8 s, 419 MB/s 3770679296 bytes (3.8 GB, 3.5 GiB) copied, 9 s, 419 MB/s 4190109696 bytes (4.2 GB, 3.9 GiB) copied, 10 s, 419 MB/s 4608491520 bytes (4.6 GB, 4.3 GiB) copied, 11 s, 419 MB/s 5020581888 bytes (5.0 GB, 4.7 GiB) copied, 12 s, 418 MB/s 5442109440 bytes (5.4 GB, 5.1 GiB) copied, 13 s, 419 MB/s 5862588416 bytes (5.9 GB, 5.5 GiB) copied, 14 s, 419 MB/s 6280970240 bytes (6.3 GB, 5.8 GiB) copied, 15 s, 419 MB/s 6000+0 records in 6000+0 records out 6291456000 bytes (6.3 GB, 5.9 GiB) copied, 15.0255 s, 419 MB/s Filesystem 1B-blocks Used Available Use% Mounted on /dev/vdc 8350298112 6291566592 2041954304 76% /root/zfsify-inplace-test.ta5Xn231/old Manifest saved: 9 entries ZFSIFY_START 0 7365265631 ZFSIFY_FILES 0 7 ZFSIFY_PROGRESS 67108864 7365265631 ZFSIFY_FILES 0 7 67.1/7,365.3 MB | 270.2 MB/s | 'large.bin' INTERRUPTED: committed 268435456 bytes of large.bin; resuming the same manifest. ZFSIFY_START 268435456 7365265631 ZFSIFY_FILES 0 7 ZFSIFY_PROGRESS 335544320 7365265631 ZFSIFY_FILES 0 7 335.5/7,365.3 MB | 288.2 MB/s | 'large.bin' ZFSIFY_PROGRESS 872415232 7365265631 ZFSIFY_FILES 0 7 872.4/7,365.3 MB | 261.2 MB/s | 'large.bin' ZFSIFY_PROGRESS 1409286144 7365265631 ZFSIFY_FILES 0 7 1,409.3/7,365.3 MB | 260.5 MB/s | 'large.bin' ZFSIFY_PROGRESS 2013265920 7365265631 ZFSIFY_FILES 0 7 2,013.3/7,365.3 MB | 266.1 MB/s | 'large.bin' ZFSIFY_PROGRESS 2617245696 7365265631 ZFSIFY_FILES 0 7 2,617.2/7,365.3 MB | 269.1 MB/s | 'large.bin' ZFSIFY_PROGRESS 3221225472 7365265631 ZFSIFY_FILES 0 7 3,221.2/7,365.3 MB | 269.9 MB/s | 'large.bin' ZFSIFY_PROGRESS 3825205248 7365265631 ZFSIFY_FILES 0 7 3,825.2/7,365.3 MB | 270.3 MB/s | 'large.bin' ZFSIFY_PROGRESS 4429185024 7365265631 ZFSIFY_FILES 0 7 4,429.2/7,365.3 MB | 271.6 MB/s | 'large.bin' ZFSIFY_PROGRESS 5033164800 7365265631 ZFSIFY_FILES 0 7 5,033.2/7,365.3 MB | 271.6 MB/s | 'large.bin' ZFSIFY_PROGRESS 5637144576 7365265631 ZFSIFY_FILES 0 7 5,637.1/7,365.3 MB | 272.8 MB/s | 'large.bin' ZFSIFY_PROGRESS 6241124352 7365265631 ZFSIFY_FILES 0 7 6,241.1/7,365.3 MB | 274.2 MB/s | 'large.bin' ZFSIFY_PROGRESS 6358564864 7365265631 ZFSIFY_FILES 1 7 6,358.6/7,365.3 MB | 159.6 MB/s | 'sparse.bin' ZFSIFY_PROGRESS 6962544640 7365265631 ZFSIFY_FILES 1 7 6,962.5/7,365.3 MB | 166.3 MB/s | 'sparse.bin' ZFSIFY_PROGRESS 7365197831 7365265631 ZFSIFY_FILES 2 7 7,365.2/7,365.3 MB | 167.6 MB/s | 'é' ZFSIFY_PROGRESS 7365265631 7365265631 ZFSIFY_FILES 7 7 VERIFIED: 9 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. /dev/vdc: 18/524288 files (0.0% non-contiguous), 1599636/2097152 blocks setting log level to INFO fsremap: starting job 1, persistence data and logs are in '/root/zfsify-inplace-test.ta5Xn231/fstransform/fsremap.job.1' if this job is interrupted, for example by a power failure, you CAN RESUME it with: fsremap -q --resume-job=1 -- /dev/vdc device length is 8.00 gigabytes analyzing device '/dev/vdc', this may take some minutes ... device effective block size = 4096 using reduced (32 bit) remapping algorithm analysis completed: 5.88 gigabytes must be relocated primary-storage: located 19.67 megabytes (4 fragments) usable in device (free, invariant, contiguous and aligned) primary-storage: actually using 19.67 megabytes (4 fragments) from device allocated 32.00 megabytes RAM as memory buffer secondary-storage: writing 32.00 megabytes to '/root/zfsify-inplace-test.ta5Xn231/fstransform/fsremap.job.1/storage.bin' ... secondary-storage: file created primary-storage + secondary-storage is 51.67 megabytes, initialized and mmapped() to contiguous RAM unmounting device '/dev/vdc'... command: /bin/umount /dev/vdc successfully unmounted device '/dev/vdc' starting in-place remapping. this may take a LONG time ... filling storage by moving 51.67 megabytes from device ... storage filled progress: 0.4% done, 5.9 gigabytes still to remap moving 2.09 gigabytes from device to target ... finished moving from device to target moving 51.67 megabytes from storage to target ... finished moving from storage to target filling storage by moving 51.67 megabytes from device ... storage filled progress: 36.8% done, 3.7 gigabytes still to remap, estimated 10 seconds left moving 1.46 gigabytes from device to target ... finished moving from device to target moving 11.72 megabytes from storage to target ... finished moving from storage to target filling storage by moving 11.72 megabytes from device ... storage filled progress: 61.9% done, 2.3 gigabytes still to remap, estimated 7 seconds left moving 757.91 megabytes from device to target ... finished moving from device to target moving 27.75 megabytes from storage to target ... finished moving from storage to target filling storage by moving 27.75 megabytes from device ... storage filled progress: 74.9% done, 1.5 gigabytes still to remap, estimated 4 seconds left moving 445.61 megabytes from device to target ... finished moving from device to target moving 11.34 megabytes from storage to target ... finished moving from storage to target filling storage by moving 11.34 megabytes from device ... storage filled progress: 82.5% done, 1.1 gigabytes still to remap, estimated 3 seconds left moving 349.17 megabytes from device to target ... finished moving from device to target moving 51.67 megabytes from storage to target ... finished moving from storage to target filling storage by moving 51.67 megabytes from device ... storage filled progress: 89.2% done, 678.4 megabytes still to remap, estimated 2 seconds left moving 245.85 megabytes from device to target ... finished moving from device to target moving 36.73 megabytes from storage to target ... finished moving from storage to target filling storage by moving 36.73 megabytes from device ... storage filled progress: 93.9% done, 395.8 megabytes still to remap, estimated 1 second left moving 193.81 megabytes from device to target ... finished moving from device to target moving 35.56 megabytes from storage to target ... finished moving from storage to target filling storage by moving 35.56 megabytes from device ... storage filled progress: 97.7% done, 166.5 megabytes still to remap, estimated 0 seconds left moving 75.82 megabytes from device to target ... finished moving from device to target moving 35.82 megabytes from storage to target ... finished moving from storage to target filling storage by moving 35.82 megabytes from device ... storage filled progress: 99.5% done, 54.8 megabytes still to remap, estimated 0 seconds left moving 3.14 megabytes from device to target ... finished moving from device to target moving 51.67 megabytes from storage to target ... finished moving from storage to target blocks remapping completed. clearing 2.12 gigabytes free-space from device ... device free-space cleared job completed. VERIFIED: 9 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. pool: zfsify_test state: ONLINE scan: scrub repaired 0B in 00:00:01 with 0 errors on Thu Sep 10 08:40:28 2026 config: NAME STATE READ WRITE CKSUM zfsify_test ONLINE 0 0 0 /dev/vdc ONLINE 0 0 0 errors: No known data errors NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS vdc zfs_member 5000 zfsify_test 11021965767187853113 PASS: >50% usage, file larger than free space, interrupted mover resumed, native remap, metadata, hashes and scrub. Logs/manifest: /root/zfsify-inplace-test.ta5Xn231