vault backup: 2024-12-21 10:35:13

2025/xg-infra-upgrade-2025.md

@@ -102,6 +102,18 @@ data/test-dataset/dataset-1   128M   410G   128M  /data/test-dataset/dataset-1
 https://klarasystems.com/articles/openzfs-storage-best-practices-and-use-cases-part-3-databases-and-vms/
 https://github.com/openzfs/zfs/issues/7631 
 
+## Syncthing per-share zfs subvolume
+
+For important shares data we set copies=2 and checksum=sha256
+```
+# zfs create zpool/syncthing/shares/myshare
+# zfs set copies=2 zpool/syncthing/shares/myshare
+# zfs set checksum=sha256 zpool/syncthing/shares/myshare
+```
+
+Which shares?:
+* jerry/pyrotechnics
+* jerry/private
 ## ZFS snapshot visibility
 
 Hide the `.zfs/snapshot` directory in the dataset so Syncthing doesn't sync it by accident when not ignored via `.stignore`:
@@ -123,6 +135,7 @@ See https://docs.oracle.com/cd/E78901_01/html/E78912/gprhq.html
 
 * [[freebsd-notes]]
 * [[freebsd-jail-vanilla]]
+* [[zfs-snapshots]]
 * [[So you wanna do FreeBSD 14.1 and native Home Assistant?]]
 * [[computers-and-machines]]