From 8a31cf1459fbb0c9cca8365d2c89dc9dab7d21af Mon Sep 17 00:00:00 2001
From: Peter Hoeg <peter@hoeg.com>
Date: Sat, 29 Apr 2017 14:50:52 +0800
Subject: [PATCH] zfs: document systemd-udev-settle dependency

---
 nixos/modules/tasks/filesystems/zfs.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/tasks/filesystems/zfs.nix b/nixos/modules/tasks/filesystems/zfs.nix
index 09c7e074e12..07225ee88ff 100644
--- a/nixos/modules/tasks/filesystems/zfs.nix
+++ b/nixos/modules/tasks/filesystems/zfs.nix
@@ -478,6 +478,7 @@ in
         createImportService = pool:
           nameValuePair "zfs-import-${pool}" {
             description = "Import ZFS pool \"${pool}\"";
+            # we need systemd-udev-settle until https://github.com/zfsonlinux/zfs/pull/4943 is merged
             requires = [ "systemd-udev-settle.service" ];
             after = [ "systemd-udev-settle.service" "systemd-modules-load.service" ];
             wantedBy = (getPoolMounts pool) ++ [ "local-fs.target" ];