diff options
| -rw-r--r-- | utils/mountd/cache.c | 13 |
1 files changed, 11 insertions, 2 deletions
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; } |