Lustre discuss - May 2006 - Problem about Lustre-1.2.4 patches for Suse

I am using the Lustre-1.2.4 and Suse SLES 9 RC5 (linux kernel 2.6.5-7.97). 
The lustre-

1.2.4/kernel_patches/series/2.6-suse.series was used to patch the linux 
kernel. It seemed 

that the patches iopen-2.6-suse and export_symbols-ext3-2.6-suse.patch 
didn''t work 

correctly. So I modified these tow patches and then got very well in the 
Lustre installing.
Here are modifying details:

(1) iopen-2.6-suse.patch

Two parts are to be modified. And the file iopen-2.6-suse.patch.diff2 
contains the details.
# diff -c export_symbols-ext3-2.6-suse.patch.old 
export_symbols-ext3-2.6-suse.patch > 

export_symbols-ext3-2.6-suse.patch.diff2
# cat iopen-2.6-suse.patch.diff2
*** iopen-2.6-suse.patch.old    Mon Jul 25 11:01:57 2005
--- iopen-2.6-suse.patch        Mon Jul 25 11:02:48 2005
***************
*** 31,40 ****
   #include "acl.h"

   /*
! @@ -2402,6 +2403,9 @@
   #endif
-       ei->i_rsv_window.rsv_end = EXT3_RESERVE_WINDOW_NOT_ALLOCATED;
-
  +     if (ext3_iopen_get_inode(inode))
  +             return;
  +
--- 31,38 ----
   #include "acl.h"

   /*
! @@ -2497,4 +2498,7 @@
   #endif
  +     if (ext3_iopen_get_inode(inode))
  +             return;
  +
***************
*** 464,473 ****
  ==================================================================  ---
linux-2.6.5-sles9.orig/include/linux/ext3_fs.h    2004-11-09
02:15:44.616692352 +0300
  +++ linux-2.6.5-sles9/include/linux/ext3_fs.h 2004-11-09 
02:18:27.622911640 +0300
! @@ -329,6 +329,8 @@
!  #define EXT3_MOUNT_POSIX_ACL         0x08000 /* POSIX Access Control 
Lists */
!  #define EXT3_MOUNT_RESERVATION               0x10000 /* Preallocation */
!  #define EXT3_MOUNT_BARRIER           0x20000 /* Use block barriers */
  +#define EXT3_MOUNT_IOPEN             0x40000 /* Allow access via iopen 
*/
  +#define EXT3_MOUNT_IOPEN_NOPRIV              0x80000 /* Make iopen 
world-readable */

--- 462,470 ----
  ==================================================================  ---
linux-2.6.5-sles9.orig/include/linux/ext3_fs.h    2004-11-09
02:15:44.616692352 +0300
  +++ linux-2.6.5-sles9/include/linux/ext3_fs.h 2004-11-09 
02:18:27.622911640 +0300
! @@ -326,5 +326,7 @@
!  #define EXT3_MOUNT_POSIX_ACL         0x8000  /* POSIX Access Control 
Lists */
!  #define EXT3_MOUNT_BARRIER           0x10000 /* Use block barriers */
  +#define EXT3_MOUNT_IOPEN             0x40000 /* Allow access via iopen 
*/
  +#define EXT3_MOUNT_IOPEN_NOPRIV              0x80000 /* Make iopen 
world-readable */

(2) export_symbols-ext3-2.6-suse.patch

Modify line 5 to
@@ -19,8 +19,11 @@
and delete line 15
#include <linux/rbtree.h>




Ian Jiang
ianjiang91@hotmail.com
----
Computer Architecture Laboratory
Institute of Computing Technology
Chinese Academy of Sciences
Beijing,P.R.China

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