diff --git a/Infrastructure/backup-infrastructure.md b/Infrastructure/backup-infrastructure.md
index 8dc6504..5a71b6b 100644
--- a/Infrastructure/backup-infrastructure.md
+++ b/Infrastructure/backup-infrastructure.md
@@ -2,7 +2,7 @@
 title: Backup infrastructure
 description: 
 published: true
-date: 2025-02-15T21:31:44.913Z
+date: 2025-02-15T21:59:27.423Z
 tags: 
 editor: markdown
 dateCreated: 2025-02-15T21:28:29.716Z
@@ -30,4 +30,10 @@ On the PBS server
 > $ chown -R \$user /home/$user
 > $ zfs allow -u \$guid clone,create,destroy,mount,receive,rollback,send,snapshot data/pbs/\$user
 
-Then you can run `bacoid`
\ No newline at end of file
+Then you can run `bacoid`
+
+## Config notes
+
+Since zfs config variables are recursive, settin syncoid:* config files on rpool will then mean that every volume will be backed up. To exclude a volume that you don't want backed up, you can set syncoid:pool_a and syncoid:pool_b as empty.
+
+Also, bacoid does not create a new snapshot when sending a backup. It thus relies on sanoid to create the snapshot, which are then sent with bacoid.
\ No newline at end of file