- create read-only lvm snapshots

diff --git a/snapper/Lvm.cc b/snapper/Lvm.cc
index 70e765bbd0375419253d679d941af5fd046fb6c3..a25eb783100e77077ad3e6f20771595c061981f7 100644 (file)
--- a/snapper/Lvm.cc
+++ b/snapper/Lvm.cc
@@ -188,8 +188,8 @@ namespace snapper
 #endif
        }
 
-       SystemCmd cmd(LVCREATEBIN " --snapshot --name " + quote(snapshotLvName(num)) + " " +
-                     quote(vg_name + "/" + lv_name));
+       SystemCmd cmd(LVCREATEBIN " --permission r --snapshot --name " +
+                     quote(snapshotLvName(num)) + " " + quote(vg_name + "/" + lv_name));
        if (cmd.retcode() != 0)
            throw CreateSnapshotFailedException();