s3-shadow-copy2: Add more debugs

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>

diff --git a/source3/modules/vfs_shadow_copy2.c b/source3/modules/vfs_shadow_copy2.c
index e7a8a9d13752337f3007dc5b08244e1dab8de5b3..30f67e27823db71847d7cfbe782d383442369f19 100644 (file)
--- a/source3/modules/vfs_shadow_copy2.c
+++ b/source3/modules/vfs_shadow_copy2.c
@@ -1673,21 +1673,30 @@ static int shadow_copy2_get_real_filename(struct vfs_handle_struct *handle,
        int saved_errno;
        char *conv;
 
+       DEBUG(10, ("shadow_copy2_get_real_filename called for path=[%s], "
+                  "name=[%s]\n", path, name));
+
        if (!shadow_copy2_strip_snapshot(talloc_tos(), handle, path,
                                         &timestamp, &stripped)) {
+               DEBUG(10, ("shadow_copy2_strip_snapshot failed\n"));
                return -1;
        }
        if (timestamp == 0) {
+               DEBUG(10, ("timestamp == 0\n"));
                return SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name,
                                                      mem_ctx, found_name);
        }
        conv = shadow_copy2_convert(talloc_tos(), handle, stripped, timestamp);
        TALLOC_FREE(stripped);
        if (conv == NULL) {
+               DEBUG(10, ("shadow_copy2_convert failed\n"));
                return -1;
        }
+       DEBUG(10, ("Calling NEXT_GET_REAL_FILE_NAME for conv=[%s], "
+                  "name=[%s]\n", conv, name));
        ret = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, conv, name,
                                             mem_ctx, found_name);
+       DEBUG(10, ("NEXT_REAL_FILE_NAME returned %d\n", (int)ret));
        saved_errno = errno;
        TALLOC_FREE(conv);
        errno = saved_errno;