lib/config/defaults.h | 2 +-

 lib/label/label.c     | 2 +-

 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/config/defaults.h b/lib/config/defaults.h

index 690bf56..ad20e0f 100644

--- a/lib/config/defaults.h

+++ b/lib/config/defaults.h

@@ -267,6 +267,6 @@

 #define DEFAULT_THIN_POOL_AUTOEXTEND_THRESHOLD 100

 #define DEFAULT_THIN_POOL_AUTOEXTEND_PERCENT 20

-#define DEFAULT_IO_MEMORY_SIZE_KB 4096

+#define DEFAULT_IO_MEMORY_SIZE_KB 8192

 #endif				/* _LVM_DEFAULTS_H */

diff --git a/lib/label/label.c b/lib/label/label.c

index 4fdbbb7..00dadfd 100644

--- a/lib/label/label.c

+++ b/lib/label/label.c

@@ -791,7 +791,7 @@ out:

  * the metadata size.)

  */

-#define MIN_BCACHE_BLOCKS 32    /* 4MB, currently matches DEFAULT_IO_MEMORY_SIZE_KB */

+#define MIN_BCACHE_BLOCKS 32    /* 4MB */

 #define MAX_BCACHE_BLOCKS 1024

 static int _setup_bcache(int num_devs)