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Author SHA1 Message Date
Andrea Mazzoleni
312e7212c4 Extend the RAID regression test to detect unset parity 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
1dd1845a5b Add support for AVX2 GFNI 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
7602094692 Disable AVX512 on CPUs with narrow shuffle ports or double-pumped 256-bit datapath 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
46f152daf2 Revise the RAID library Makefile 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
80dfbfd6de Be more clear when GFNI is really used 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
99f8ec9675 Optimize AVX512 gen1 parity with the vpternlogq instruction 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
7c27a5f4aa Update TODO 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
03af6db601 Extend io_init() to support arbitrary combinations of data and parity operations 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
a70b1e1230 Do not expose Windows threads keys 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
1b6c6757fc Validate GUIDs before passing them to PowerShell 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
9f89e22ce7 Take into account that btrfs devices can be not contiguous 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
a2cec230e9 Portability 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
f691c6f90a Add tables for the AES Polynomial 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
e26a859d15 Update TODO 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
2ffc1011c6 Secure the popen use 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
c8cc0be6ad Delete snapshot links in Windows 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
93d23275a5 Report issues in github 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
6ed583936e Update documentation about snapshots 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
bef65f1a51 Comment about the RAID optimizations 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
f4318ae604 Use a simpler approach in the new AVX512 generation functions 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
cf1508489f Automatically exclude the snapshot .snapraid directory and content files 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
ade2c6c96d Preliminary support for AVX512GFNI 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
a043ab2257 Allow to configure path of external tools 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
12ef370ab0 Secure external tools execution 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
a62d078220 Add Windows VirtualShadowCopy support for snapshots 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
8a3778197a Add Windows support for symlink of directories 2026-07-13 11:03:56 +02:00
Andrea Mazzoleni
bfc08f2f8c In Windows readlink now convert \ to / to match symlink behaviour 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
cdf4ac00c9 Always use PATH_MAX instead of MAX_PATH (limited to 260) 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
d0d3f5e0e3 Revise manpage pattern section 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
765d05d69d Sanitize shell execution 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
c22b7d6c4a Add ZFS support 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
b8855aba0d Rework snapshot interface 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
e242426ded Add Bcachefs support 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
b1ec61ccb4 Change the BLOCK_HASH_SIZE type to avoid potential overflow 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
d2c07b634d Target Windows 7 instead of Windows Vista 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
2a3cb04106 Modernize configure.ac 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
17b184c5e6 More coverage support 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
6e091a8766 Update manpage 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
7bfcbc11c6 Update TODO 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
c79b0c0cc3 Add regression check for Btrfs 
It requires root privileges as it has to create Btrfs filesystems.
 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
20cdfa7535 Remove the requirement to snapshot content files 
The new content file format now includes metadata for previous versions
of files. This allows the fix command to access historical file data from
snapshots as needed, ensuring recovery even if the live filesystem has
changed or the file was deleted during a sync.
 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
69d467e9ef Track deallocated files in the content file for parity recovery 
Add a new 'dealloc' list per disk to record files that were removed
or modified during a scan. This list is saved in the content file
(new format version SNAPCNT4) so that past parity contributions of
those files can be imported from previous snapshots.
 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
21673eb805 Change commenting style 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
20d7a9d513 Change commenting style 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
8f7cf95a5e Avoid duplicate steps in the build servers 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
dd0ded0be5 Sync no longer requires clearing the past hash 
It no longer assumes past hashes are valid if even a single unsynced
block exists, which indicates a previous sync was interrupted.

While this makes syncing slower after an interruption, it preserves the
past hash in the content file, enabling a more reliable fix if a
disk fails following an incomplete sync.

This ensures the --import option remains functional even after an
interrupted sync.
 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
21e2f0455d Add detection of AVX2GFNI 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
2babb5441c Integrate new AVX512 functions in the speed test 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
19ba549ea4 Add more AVX512 functions for parity 2026-07-13 11:03:55 +02:00
Andrea Mazzoleni
e9871d65ff Add Btrfs snapshot support for atomic sync and recovery consistency 2026-07-13 11:03:55 +02:00