rt/snapraid
1
0
Fork 0
mirror of https://github.com/amadvance/snapraid.git synced 2026-10-26 19:01:57 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Sync no longer requires clearing the past hash

Browse source 
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.
This commit is contained in:
Andrea Mazzoleni 2026-04-26 15:59:58 +02:00
parent fd13d8e161
commit fe82b48d96
7 changed files with 117 additions and 150 deletions
Download patch file Download diff file Expand all files Collapse all files

7
HISTORY
View file

@ -25,6 +25,13 @@ SnapRAID HISTORY
By scaling to 512-bit ZMM registers, the implementation now processes
64 bytes per iteration, effectively doubling the data width of the
previous AVX2 routines.
* Improved the chances of a successful recovery after an interrupted
sync. This is achieved by removing the sync optimization of not
recomputing the parity if the input data matches the expected hash.
While only the specific sync immediately following an interruption
will be slower, this change preserves hash data in the content file
to ensure a better fix during disk failures and allows the --import
option to remain functional even after an incomplete sync.
14.9 2026/07
============