From 3ccf277bb5983ae6d60c66be24e6a6a3bd3ea9cd Mon Sep 17 00:00:00 2001
From: Andrea Mazzoleni <amadvance@gmail.com>
Date: Fri, 31 Oct 2025 09:39:19 +0100
Subject: [PATCH] Auto update

---
 compare.html | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/compare.html b/compare.html
index e8d1b328..d9b343b0 100644
--- a/compare.html
+++ b/compare.html
@@ -143,11 +143,14 @@ https://blogs.technet.microsoft.com/tip_of_the_day/2014/07/23/tip-of-the-day-dua
 <td>One</td><td>One</td><td>All</td><td>All</td><td>All</td></tr>
 
 <tr><td><span class="bold">Filled disks</span><br>Can you start with already filled disks?</td>
-<td>Yes</td><td>Partial <a href="#note4">[4]</a></td><td>No</td><td>No</td><td>No</td></tr>
+<td>Yes</td><td>Yes</a></td><td>No</td><td>No</td><td>No</td></tr>
 
 <tr><td><span class="bold">Add disks</span><br>Can disks be added later?</td>
 <td>Yes</td><td>Yes</td><td>Yes</a></td><td>Yes</td><td>Yes</td></tr>
 
+<tr><td><span class="bold">Is it safe</span><br>to add disks?</td>
+<td>Yes</td><td>No <a href="#note4">[4]</a></td><td>Yes</a></td><td>Yes</td><td>Yes</td></tr>
+
 <!--
 Until 2024 it was "ZFS does't allow to add new disks to a raidz pool"
 http://serverfault.com/questions/190207/how-can-i-add-one-disk-to-an-existing-raidz-zpool
@@ -197,7 +200,8 @@ ZFS also employs a suboptimal RAID-Z3 algorithm that requires roughly twice the
 </p>
 
 <p>
-<a id="note4">[4]</a> - unRAID supports filled disks only if they are formatted with XFS or Btrfs filesystems, but not ext4 or NTFS, the two most common filesystems for Linux and Windows.
+<a id="note4">[4]</a> - unRAID completely rebuilds parity when adding a new disk that already contains data, and during this process the existing data in the array is not protected.
+This is a serious flaw, as a full parity rebuild puts considerable stress on all drives. If any disk is near failure, there’s a high risk it could fail during this operation.
 </p>
 
 <p>