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Author SHA1 Message Date
Andrea Mazzoleni
85b4d65308 Remove the special case of a single data disk when not strictly required 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
8c1111ea25 Remove unused level 0 from the pshufb table 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
798e19d6c4 Change the AVX512BW generation to use pshufb also for Q parity 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
0dcf3f78ed Extend the pshufb table to include the Q parity coefficients 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
7f7bdbd925 New displacement benchmarks 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
5e89e3e0fd Simplify GFNI implementations 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
f7d8ddb07b Always build RAID test with USE_RAID_AES 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
7ac192deb9 Assume the assembler supports all x86 SSE/AVX instructions 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
829efe750b Extend the RAID regression test to detect unset parity 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
ea207fdd8c Add support for AVX2 GFNI 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
3172e42650 Disable AVX512 on CPUs with narrow shuffle ports or double-pumped 256-bit datapath 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
ef8262b567 Revise the RAID library Makefile 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
b2aa5e221e Be more clear when GFNI is really used 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
cf9ab90769 Optimize AVX512 gen1 parity with the vpternlogq instruction 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
6a58c8e9db Update TODO 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
bc7c102989 Extend io_init() to support arbitrary combinations of data and parity operations 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
ea744a9110 Do not expose Windows threads keys 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
7e898e1fd8 Validate GUIDs before passing them to PowerShell 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
d3729730a1 Take into account that btrfs devices can be not contiguous 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
247f5d542a Portability 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
b99daefeed Add tables for the AES Polynomial 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
848b7e3300 Update TODO 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
e4dd5e678a Secure the popen use 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
ecb4d8168c Delete snapshot links in Windows 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
0f10d6431e Report issues in github 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
078580c586 Update documentation about snapshots 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
43b15980a7 Comment about the RAID optimizations 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
9269dc962a Use a simpler approach in the new AVX512 generation functions 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
ea470341aa Automatically exclude the snapshot .snapraid directory and content files 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
37ff42a1c2 Preliminary support for AVX512GFNI 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
5fa99742b5 Allow to configure path of external tools 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
d9b5c18b62 Secure external tools execution 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
b2a947c5ab Add Windows VirtualShadowCopy support for snapshots 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
b9ec9caeb6 Add Windows support for symlink of directories 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
5e24b91eda In Windows readlink now convert \ to / to match symlink behaviour 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
c466ba7add Always use PATH_MAX instead of MAX_PATH (limited to 260) 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
0671e768c6 Revise manpage pattern section 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
6743b0067e Sanitize shell execution 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
d57dff07ef Add ZFS support 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
0f498c2e91 Rework snapshot interface 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
3c93d301eb Add Bcachefs support 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
e359b946cc Change the BLOCK_HASH_SIZE type to avoid potential overflow 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
9b61df9eb4 Target Windows 7 instead of Windows Vista 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
849cbba42e Modernize configure.ac 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
d89c9b50b6 More coverage support 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
17178ead05 Update manpage 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
d059a5eb2b Update TODO 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
eaf4c81af9 Add regression check for Btrfs 
It requires root privileges as it has to create Btrfs filesystems.
 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
2bbd7b1834 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.
 2026-07-19 18:23:43 +02:00
Andrea Mazzoleni
1aae44a2a3 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.
 2026-07-19 18:23:43 +02:00