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

Auto update

Browse source
This commit is contained in:
Andrea Mazzoleni 2025-10-14 11:08:57 +02:00
parent 43ba2f3bbb
commit 4127e1bdcc
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compare.html
View file

@ -180,6 +180,7 @@ http://www.eecs.berkeley.edu/Pubs/TechRpts/1987/5853.html
<p>
<a id="note1">[1]</a> - unRAID lacks native checksums and ignores silent errors. If a parity error results from a silent data error, the parity is automatically recomputed, making it impossible to recover the silent error, even manually.
To get a similar functionality of SnapRAID, you have to use the Btrfs filesystems for all your data disks.
</p>
<p>
@ -207,7 +208,10 @@ ZFS also employs a suboptimal RAID-Z3 algorithm that requires roughly twice the
</p>
<p>
<a id="note8">[8]</a> - unRAID can use integrity checksums via plugins like <a href="https://forums.lime-technology.com/topic/43290-dynamix-file-integrity-plugin/">Dynamix File Integrity</a>, <a href="https://forums.lime-technology.com/topic/41708-checksum-suite/">Checksum Suite</a>, or <a href="https://forums.lime-technology.com/topic/35615-bunker-yet-another-utility-for-file-integrity-checks/">bunker</a>. However, these are independent of parity processing and not used to aid recovery. For example, when recovering a single failed disk with dual parity, checksums can identify additional silent errors to facilitate recovery.
<a id="note8">[8]</a> - unRAID can use integrity checksums via plugins like <a href="https://forums.lime-technology.com/topic/43290-dynamix-file-integrity-plugin/">Dynamix File Integrity</a>, or <a href="https://forums.lime-technology.com/topic/35615-bunker-yet-another-utility-for-file-integrity-checks/">bunker</a>.
However, these are independent of parity processing and not used to aid recovery.
For example, when recovering a single failed disk with dual parity, checksums can identify additional silent errors to facilitate recovery.
To get a similar functionality of SnapRAID, you have to use the Btrfs filesystems for all your data disks.
</p>
<p>