[svn-r14594] Ported flash cache size increase code into the journaling branch --

note that both the H5C and H5C2 code have been updated.

Also checked in code to track journaling status in the super block.
Note that this code has not been tested -- but as best I can tell,
it does not break the existing regression tests.

Tested serial (debug and production) on Phoenix.  Also tested parallel
on kagiso.

Note that regression test fails on kagiso (but not on phoenix) if 
the cache2 serial tests are configured to use the core file driver.
Thus this code is check in with the core file driver optimization
of the cache2 tests disabled.  To turn it on, set the USE_CORE_DRIVER
#define to TRUE.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index 3e13b0d..5c54fdd 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -113,6 +113,11 @@ typedef struct H5F_file_t {
     struct H5G_t *root_grp;	/* Open root group			*/
     H5FO_t *open_objs;          /* Open objects in file                 */
     H5RC_t *grp_btree_shared;   /* Ref-counted group B-tree node info   */
+    hbool_t journaling_enabled;  /* metadata journaling configuration   */
+    hbool_t journal_is_external; /* fields.  All fields as per those    */
+    haddr_t internal_journal_loc;/* of the same name in M5O_mdj_conf_t. */
+    size_t path_len;                       
+    uint8_t * external_journal_file_path_ptr;
 } H5F_file_t;
 
 /* A record of the mount table */