more information, please refer to bugzilla 17630.
Severity : normal
+Bugzilla : 20533
+Description: Increase the default BLK_DEF_MAX_SECTORS value for RHEL5 and SLES11
+
+Severity : normal
Bugzilla : 20482
Description: Error handling in osc_statfs_interpret() has been improved.
Details : Check in osc_statfs_interpret() for EBADR.
--- /dev/null
+--- linux-2.6.18-128.1.14.orig/include/linux/blkdev.h 2009-06-19 04:03:20.000000000 -0400
++++ linux-2.6.18-128.1.14/include/linux/blkdev.h 2009-09-04 16:31:30.000000000 -0400
+@@ -778,7 +778,7 @@ extern int blkdev_issue_flush(struct blo
+ #define MAX_PHYS_SEGMENTS 128
+ #define MAX_HW_SEGMENTS 128
+ #define SAFE_MAX_SECTORS 255
+-#define BLK_DEF_MAX_SECTORS 1024
++#define BLK_DEF_MAX_SECTORS 2048
+
+ #define MAX_SEGMENT_SIZE 65536
+
--- /dev/null
+--- linux-2.6.27.19-5.orig/include/linux/blkdev.h 2009-03-17 12:48:06.000000000 -0400
++++ linux-2.6.27.19-5/include/linux/blkdev.h 2009-09-04 18:04:43.000000000 -0400
+@@ -904,7 +904,7 @@ extern void blk_set_cmd_filter_defaults(
+ #define MAX_PHYS_SEGMENTS 128
+ #define MAX_HW_SEGMENTS 128
+ #define SAFE_MAX_SECTORS 255
+-#define BLK_DEF_MAX_SECTORS 1024
++#define BLK_DEF_MAX_SECTORS 2048
+
+ #define MAX_SEGMENT_SIZE 65536
+
export-show_task-2.6.18-vanilla.patch
sd_iostats-2.6-rhel5.patch
export_symbol_numa-2.6-fc5.patch
+blkdev_tunables-2.6-rhel5.patch
jbd-stats-2.6-rhel5.patch
raid5-stats-rhel5.patch
raid5-configurable-cachesize-rhel5.patch
export-2.6.27-vanilla.patch
export-show_task-2.6.27-vanilla.patch
sd_iostats-2.6.27-vanilla.patch
+blkdev_tunables-2.6-sles11.patch
md-mmp-unplug-dev-sles11.patch
quota-support-64-bit-quota-format.patch
jbd2-jcberr-2.6-sles11.patch