X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fmountd%2Fcache.c;h=fa154725b95b809dfe88c9a727fd98e4e1160e8b;hb=124b74413e943ab9c02cdff2832d1d81dc9fda87;hp=23e2344559bb3bec48583c3a15d0187c44c03a3d;hpb=8d52fc2691783dc9ef5bd9d9a1fa4c0ec33b20bc;p=nfs-utils.git

diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c
index 23e2344..fa15472 100644
--- a/utils/mountd/cache.c
+++ b/utils/mountd/cache.c
@@ -215,8 +215,17 @@ int get_uuid(char *path, char *uuid, int uuidlen, char *u)
 
 	if (path) {
 		val = get_uuid_blkdev(path);
-		if (!val)
-			return 0;
+		if (!val) {
+			struct statfs64 st;
+
+			if (statfs64(path, &st))
+				return 0;
+			if (!st.f_fsid.__val[0] && !st.f_fsid.__val[1])
+				return 0;
+			snprintf(fsid_val, 17, "%08x%08x",
+				 st.f_fsid.__val[0], st.f_fsid.__val[1]);
+			val = fsid_val;
+		}
 	} else {
 		val = uuid;
 	}