[svn-r12592] Description:

    Several changes, all mooshed together:
        - Add support for "tiny" objects - which can be stored in the heap
            ID itself, instead of in the heap data blocks.
        - Flesh out support for compressed direct blocks, but comment it
            out until John's got some metadata cache changes in place to
            support it.
        - Add support for applying I/O pipeline filters to 'huge' objects
        - Refactor 'huge' object code to store information for 'huge' objects
            directly in the heap ID, when there are I/O pipeline filters
            applied to the heap (and the heap ID is large enough to hold the
            information)
        - Update h5debug tool to correctly handle 'huge' & 'tiny' objects.
        - Misc. other code cleanups, etc.

Tested on:
    FreeBSD/32 4.11 (sleipnir)
    Linux/64 2.4 (mir)
    Solaris/64 2.9 (shanti)

1 files changed, 48 insertions, 0 deletions

diff --git a/tools/misc/h5debug.c b/tools/misc/h5debug.c
index 5cb47e2..bbeb1c2 100644
--- a/tools/misc/h5debug.c
+++ b/tools/misc/h5debug.c
@@ -214,6 +214,22 @@ main(int argc, char *argv[])
                 status = H5B2_hdr_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5B2_TEST);
                 break;
 
+            case H5B2_FHEAP_HUGE_INDIR_ID:
+                status = H5B2_hdr_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_INDIR);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_INDIR_ID:
+                status = H5B2_hdr_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_INDIR);
+                break;
+
+            case H5B2_FHEAP_HUGE_DIR_ID:
+                status = H5B2_hdr_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_DIR);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_DIR_ID:
+                status = H5B2_hdr_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_DIR);
+                break;
+
             default:
                 fprintf(stderr, "Unknown B-tree subtype %u\n", (unsigned)(subtype));
                 HDexit(4);
@@ -240,6 +256,22 @@ main(int argc, char *argv[])
                 status = H5B2_int_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5B2_TEST, extra, (unsigned)extra2);
                 break;
 
+            case H5B2_FHEAP_HUGE_INDIR_ID:
+                status = H5B2_int_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_INDIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_INDIR_ID:
+                status = H5B2_int_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_INDIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_DIR_ID:
+                status = H5B2_int_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_DIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_DIR_ID:
+                status = H5B2_int_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_DIR, extra, (unsigned)extra2);
+                break;
+
             default:
                 fprintf(stderr, "Unknown B-tree subtype %u\n", (unsigned)(subtype));
                 HDexit(4);
@@ -266,6 +298,22 @@ main(int argc, char *argv[])
                 status = H5B2_leaf_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5B2_TEST, extra, (unsigned)extra2);
                 break;
 
+            case H5B2_FHEAP_HUGE_INDIR_ID:
+                status = H5B2_leaf_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_INDIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_INDIR_ID:
+                status = H5B2_leaf_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_INDIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_DIR_ID:
+                status = H5B2_leaf_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_DIR, extra, (unsigned)extra2);
+                break;
+
+            case H5B2_FHEAP_HUGE_FILT_DIR_ID:
+                status = H5B2_leaf_debug(f, H5P_DATASET_XFER_DEFAULT, addr, stdout, 0, VCOL, H5HF_BT2_FILT_DIR, extra, (unsigned)extra2);
+                break;
+
             default:
                 fprintf(stderr, "Unknown B-tree subtype %u\n", (unsigned)(subtype));
                 HDexit(4);