[DRBD-cvs] r1869 - branches/drbd-0.7/drbd

[www-data]

Author: phil
Date: 2005-07-14 12:11:19 +0200 (Thu, 14 Jul 2005)
New Revision: 1869

Modified:
   branches/drbd-0.7/drbd/drbd_fs.c
Log:
While resizing we need to empty the AL if we shrinked the size. 
  Otherwise we might will do stupid things in drbd_al_to_on_disk_bm()
  later.


Modified: branches/drbd-0.7/drbd/drbd_fs.c
===================================================================
--- branches/drbd-0.7/drbd/drbd_fs.c	2005-07-14 09:30:04 UTC (rev 1868)
+++ branches/drbd-0.7/drbd/drbd_fs.c	2005-07-14 10:11:19 UTC (rev 1869)
@@ -88,9 +88,13 @@
 	if ( md_moved ) {
 		WARN("Moving meta-data.\n");
 		D_ASSERT(mdev->md_index == -1);
+	}
+
+	if( mdev->la_size < la_size || md_moved) {
 		drbd_al_shrink(mdev); // All extents inactive.
 		drbd_bm_write(mdev);  // write bitmap
 	}
+
 	if ( la_size_changed || md_moved ) {
 		// Write mdev->la_size to [possibly new position on] disk.
 		drbd_md_write(mdev);