Use UUIDs to identify filesystems if kernel supports it.

[nfs-utils.git] / utils / exportfs / exportfs.c

diff --git a/utils/exportfs/exportfs.c b/utils/exportfs/exportfs.c
index c3ba9970dd29bf7001eb5a4cb22bece67e1623e0..2e2b6f38ca4ba4f9aa7da4d63adc46f8cd8f463c 100644 (file)
--- a/utils/exportfs/exportfs.c
+++ b/utils/exportfs/exportfs.c
@@ -404,6 +404,8 @@ dump(int verbose)
                                c = dumpopt(c, "no_acl");
                        if (ep->e_flags & NFSEXP_FSID)
                                c = dumpopt(c, "fsid=%d", ep->e_fsid);
+                       if (ep->e_uuid)
+                               c = dumpopt(c, "fsid=%s", ep->e_uuid);
                        if (ep->e_mountpoint)
                                c = dumpopt(c, "mountpoint%s%s", 
                                            ep->e_mountpoint[0]?"=":"", 
@@ -412,9 +414,9 @@ dump(int verbose)
                                c = dumpopt(c, "mapping=ugidd");
                        else if (ep->e_maptype == CLE_MAP_FILE)
                                c = dumpopt(c, "mapping=file");
-                       if (ep->e_anonuid != -2)
+                       if (ep->e_anonuid != 65534)
                                c = dumpopt(c, "anonuid=%d", ep->e_anonuid);
-                       if (ep->e_anongid != -2)
+                       if (ep->e_anongid != 65534)
                                c = dumpopt(c, "anongid=%d", ep->e_anongid);
 
                        printf("%c\n", (c != '(')? ')' : ' ');