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| author | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2014-03-17 21:40:23 (GMT) |
|---|---|---|
| committer | Mohamad Chaarawi <chaarawi@hdfgroup.org> | 2014-03-17 21:40:23 (GMT) |
| commit | aa5578c53a47f75c29a8199fd17be51e96325e32 (patch) | |
| tree | b65ba22cc78ca7b5dbb9bd7005b1aeb69e6c65ec /src/H5VLiod_file.c | |
| parent | 570271da6ab1504bb9b86e8fbb6d839277ec3aa8 (diff) | |
| download | hdf5-aa5578c53a47f75c29a8199fd17be51e96325e32.zip hdf5-aa5578c53a47f75c29a8199fd17be51e96325e32.tar.gz hdf5-aa5578c53a47f75c29a8199fd17be51e96325e32.tar.bz2 | |
[svn-r24815] Skip over TR0 in file_create.
Use TR1 to create root group and co.
update examples (still missing demo programs).
Diffstat (limited to 'src/H5VLiod_file.c')
| -rw-r--r-- | src/H5VLiod_file.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/H5VLiod_file.c b/src/H5VLiod_file.c index 7380f65..5d7c88c 100644 --- a/src/H5VLiod_file.c +++ b/src/H5VLiod_file.c @@ -108,6 +108,18 @@ H5VL_iod_server_file_create_cb(AXE_engine_t UNUSED axe_engine, if(ret < 0) HGOTO_ERROR_IOD(ret, FAIL, "can't create container"); + /* MSC - skip transaction 0 since it can't be persisted */ + ret = iod_trans_start(coh, &first_tid, NULL, num_peers, IOD_TRANS_W, NULL); + if(ret < 0) + HGOTO_ERROR_IOD(ret, FAIL, "can't start transaction 0"); + /* Finish the transaction */ + ret = iod_trans_finish(coh, first_tid, NULL, 0, NULL); + if(ret < 0) + HGOTO_ERROR_IOD(ret, FAIL, "can't finish transaction 0"); + + first_tid = 1; + + /* Take transaction 1 to create root group */ ret = iod_trans_start(coh, &first_tid, NULL, num_peers, IOD_TRANS_W, NULL); if(ret < 0) HGOTO_ERROR_IOD(ret, FAIL, "can't start transaction"); @@ -246,7 +258,7 @@ H5VL_iod_server_file_create_cb(AXE_engine_t UNUSED axe_engine, /* Finish the transaction */ ret = iod_trans_finish(coh, first_tid, NULL, 0, NULL); if(ret < 0) - HGOTO_ERROR_IOD(ret, FAIL, "can't finish transaction 0"); + HGOTO_ERROR_IOD(ret, FAIL, "can't finish transaction 1"); output.coh.cookie = coh.cookie; output.root_oh.rd_oh = root_oh.rd_oh; @@ -362,9 +374,12 @@ H5VL_iod_server_file_open_cb(AXE_engine_t UNUSED axe_engine, fprintf(stderr, "%d (%s).\n", ret, strerror(-ret)); HGOTO_ERROR2(H5E_FILE, H5E_CANTINIT, FAIL, "can't open root object for write"); } + /* get scratch pad of root group */ - if(iod_obj_get_scratch(root_oh.rd_oh, rtid, &sp, &sp_cs, NULL) < 0) + if((ret = iod_obj_get_scratch(root_oh.rd_oh, rtid, &sp, &sp_cs, NULL)) < 0) { + fprintf(stderr, "%d (%s).\n", ret, strerror(-ret)); HGOTO_ERROR2(H5E_FILE, H5E_CANTINIT, FAIL, "can't get scratch pad for root object"); + } if(sp_cs && (cs_scope & H5_CHECKSUM_IOD)) { /* verify scratch pad integrity */ |