Merge pull request #1432 from BtbN/patch-1

overlay: allow overlaying on top of zfs
containers · Nov 15, 2022 · eb04d9b · eb04d9b
2 parents d5aa4b6 + 07ed7f4
commit eb04d9b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/overlay/overlay.go b/drivers/overlay/overlay.go
@@ -356,9 +356,9 @@ func Init(home string, options graphdriver.Options) (graphdriver.Driver, error)
 		if opts.forceMask != nil {
 			return nil, errors.New("'force_mask' is supported only with 'mount_program'")
 		}
-		// check if they are running over btrfs, aufs, zfs, overlay, or ecryptfs
+		// check if they are running over btrfs, aufs, overlay, or ecryptfs
 		switch fsMagic {
-		case graphdriver.FsMagicAufs, graphdriver.FsMagicZfs, graphdriver.FsMagicOverlay, graphdriver.FsMagicEcryptfs:
+		case graphdriver.FsMagicAufs, graphdriver.FsMagicOverlay, graphdriver.FsMagicEcryptfs:
 			return nil, fmt.Errorf("'overlay' is not supported over %s, a mount_program is required: %w", backingFs, graphdriver.ErrIncompatibleFS)
 		}
 		if unshare.IsRootless() && isNetworkFileSystem(fsMagic) {