From 2be47f021aa0625b674669df11b9990147e9014b Mon Sep 17 00:00:00 2001
From: ajs124 <git@ajs124.de>
Date: Sat, 9 May 2020 20:32:35 +0200
Subject: [PATCH] glusterfs: fix snapshots

---
 pkgs/tools/filesystems/glusterfs/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/tools/filesystems/glusterfs/default.nix b/pkgs/tools/filesystems/glusterfs/default.nix
index fa7574767d8..e64069af2ae 100644
--- a/pkgs/tools/filesystems/glusterfs/default.nix
+++ b/pkgs/tools/filesystems/glusterfs/default.nix
@@ -73,6 +73,12 @@ stdenv.mkDerivation
 
   postPatch = ''
     sed -e '/chmod u+s/d' -i contrib/fuse-util/Makefile.am
+    substituteInPlace libglusterfs/src/glusterfs/lvm-defaults.h \
+      --replace '/sbin/' '${lvm2}/bin/'
+    substituteInPlace libglusterfs/src/glusterfs/compat.h \
+      --replace '/bin/umount' '${utillinux}/bin/umount'
+    substituteInPlace contrib/fuse-lib/mount-gluster-compat.h \
+      --replace '/bin/mount' '${utillinux}/bin/mount'
   '';
 
    # Note that the VERSION file is something that is present in release tarballs