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* Small changes from the token_refactoring branch, to reduce the delta to developQuincey Koziol2020-05-201-13/+13
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* Fix some places where H5P_DEFAULT gets passed down to a VOL connectorJordan Henderson2020-05-201-4/+4
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* Add object header flags to API contextChris Hogan2020-05-201-2/+8
| | | | | Add missing DCPL to API context state Replace a couple LCPL H5P_get calls with H5CX_get_*
* Use major error code of calling packageChris Hogan2020-05-201-2/+2
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* Add character encoding to lcpl contextChris Hogan2020-05-201-3/+3
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* Use API context to store/retrieve LCPL when creating intermediate groupsChris Hogan2020-05-201-4/+13
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* Merge all of my changes from merge-back-to-feature-vfd_swmr-attempt-1,David Young2019-12-091-107/+321
| | | | | | | | including the merge of `hdffv/hdf5/develop`, back to the branch that Vailin and I share. Now I need to put this branch on a fork with a less confusing name than vchoi_fork!
* Remainder of vol_normalization changes (dataset, attribute, files, objects).Dana Robinson2018-09-241-280/+277
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* Removed 'VOL' versions of FUNC_ENTER macros as well as empty functionsDana Robinson2018-09-181-330/+39
| | | | orginally intended to support the full SWMR feature.
* Cleanup API context function usage.Quincey Koziol2018-03-191-168/+47
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* Add API context interface and use it throughout the library.Quincey Koziol2018-03-151-441/+936
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* Fixed an incorrect FUNC_ENTER macro.Dana Robinson2017-12-011-1/+1
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* Normalization with VOL integration branch.Dana Robinson2017-12-011-84/+30
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* Merge pull request #426 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10 to ↵Larry Knox2017-04-251-6/+4
| | | | | | | | | | hdf5_1_10 * commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
* Updated the H5L.c error message after additional thought.Dana Robinson2017-04-051-1/+1
| | | | Fix for HDFFV-10141.
* Updated an error message in H5L.c to be more helpful.Dana Robinson2017-04-051-2/+4
| | | | Fixes HDFFV-10141.
* [svn-r29081] - merge in the phdf5_metadata_opt/ branch with the collective ↵Mohamad Chaarawi2016-02-101-17/+17
|\ | | | | | | | | | | | | | | metadata optimizations. - rename H5AC_dxpl_id to H5AC_ind_read_dxpl_id and update all usage in the library tested on bb-8 with parallel and serial.
| * [svn-r29066] - fixing some of the internal usage of dxpls.Mohamad Chaarawi2016-02-081-1/+1
| | | | | | | | - merge from trunk.
* | [svn-r29076] Description:Quincey Koziol2016-02-101-1/+1
|/ | | | | | | | | Normalize against the phdf5_metadata_opt branch, in preparation for merging it to trunk. Tested on: MacOSX/64 10.11.3 (amazon) w/serial, parallel, and production builds h5committest forthcoming
* [svn-r28950] - remove META_FLUSH_COLLECTIVELY property for delayed sanity ↵Mohamad Chaarawi2016-01-211-24/+28
| | | | | | | | | | checks from metadata dxpls - remove H5AC_ind_dxpl_id and use only H5AC_dxpl_id everywhere instead. - remove flush_me_collectively flag from cache entries - add a collective sanity check (MPI_Barrier) for every HDF5 API routine that could possibly touch the file. This is trigerred when the environment variable H5_COLL_API_SANITY_CHECK is set to a non 0 digit. tested on BB-8 with serial and parallel.
* [svn-r28916] Description:Quincey Koziol2016-01-151-51/+65
| | | | | | | | Normalize against incoming changes from the phdf5_metadata_opt branch. Tested on: MacOSX/64 10.11.2 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r28894] Description:Quincey Koziol2016-01-141-18/+38
| | | | | | | | Normalize against changes on phdf5_metadata_opt branch to trunk Tested on: MacoSX/64 10.11.2 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r28761] Description:Quincey Koziol2016-01-011-17/+169
| | | | | | | | | | | | Clean up many mismatches between malloc/free and H5MM_malloc/H5MM_xfree in the library and tests (and use of H5free_memory and H5Dvlen_reclaim). Also make H5Ocopy use a private version of H5Lexists, which doesn't internally throw (and suppress) errors when an object (or the path to it) isn't found in the destination. Tested on: MacOSX/64 10.11.2 (amazon) w/serial & parallel (h5committest forthcoming)
* [svn-r27768] Description:Quincey Koziol2015-09-141-19/+26
| | | | | | | | | | | | | | | | | | | | | | Complete revamp of package initialization/shutdown mechanism in the library. Each package now has a single init/term routine. This new way should avoid packages being re-initialized during library shutdown and is also be _much_ more proactive about giving feedback for resource leaks internal to the library. Introduces a new "module" header file for packages in the library (e.g src/H5Fmodule.h) which sets up some necessary package configuration macros for the FUNC_ENTER/LEAVE macros. (The VFL drivers have their own slightly modified version of this header, src/H5FDdrvr_module.h) Also cleaned up a bunch of resources leaks all across the library and tests, along with addressing many warnings, as I encountered them. Tested on: MacOSX/64 10.10.5 (amazon) w/serial & parallel Linux/64 3.10.x (kituo) w/serial & parallel Linux/64 2.6.x (ostrich) w/serial
* [svn-r27133] - Add a new attribute function characterstic for format:Mohamad Chaarawi2015-06-011-17/+17
| | | | | | | | * H5_ATTR_FORMAT(X,Y,Z) __attribute__((format(X, Y, Z))) - Rename UNUSED attribute characterstic to H5_ATTR_UNUSED. - Rename NORETURN attribute characterstic to H5_ATTR_NORETURN tested with h5committest.
* [svn-r25500] fix HDFFV-8888 - H5Ldelete_by_idx fails on non-existent group name.Mohamad Chaarawi2014-07-311-1/+1
| | | | tested Jam. minor change.
* [svn-r21923] Description:Quincey Koziol2012-02-101-2/+135
| | | | | | | | | Add FUNC_ENTER macros for package-private routines and begin process of switching package routines to use them. All H5G routines are currently finished. Tested on: Mac OSX/64 10.7.3 (amazon) w/debug, production & parallel
* [svn-r21919] Description:Quincey Koziol2012-02-091-51/+51
| | | | | | | | Refactor function name macros and simplify the FUNC_ENTER macros, to clear away the cruft and prepare for further cleanups. Tested on: Mac OSX/64 10.7.3 (amazon) w/debug, production & parallel
* [svn-r21133] Description:Quincey Koziol2011-07-201-5/+4
| | | | | | | | | | | | | | | | | More code cleanups to reduce coupling between packages that use the H5F internal routines, but really aren't part of the H5F "package". Tested on: FreeBSD/32 8.2 (loyalty) w/gcc4.6, w/C++ & FORTRAN, in debug mode FreeBSD/64 8.2 (freedom) w/gcc4.6, w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (koala) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Mac OS X/32 10.6.8 (amazon) in debug mode
* [svn-r20061] Description:Quincey Koziol2011-02-081-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring changes from Coverity branch to trunk: r19930: Fix memory leaks involving VL attributes in h5repack and h5diff. The buffers in copy_attr and diff_attr were not checked for the presence of a vlen before being freed, and vlen storage was never reclaimed. Added checks and calls to H5D_vlen_reclaim(). r19933: Purpose: Fix memory leak in H5L_move_cb() Description: H5L_move_cb copied the source link using H5O_msg_copy() but freed it manually using H5MM_xfree(). Since H5O_link_copy allocates the link using H5FL_MALLOC, this causes the link to be allocated from the free list but is never put back on the free list when it is freed. This prevents the link free list from shutting down properly. Modified H5L_move_cb() and H5L_move_dest_cb() to free the link properly using H5O_msg_free(). r19973: Fix resource leaks by freeing string created by HD5f2string r19974: Issue #345: Inialize buf variable to null Tested on: Mac OS X/32 10.6.6 (amazon) w/debug & production (h5committested on Coverity branch)
* [svn-r19587] Description:Quincey Koziol2010-10-131-2/+20
| | | | | | | | | | | | | | | | | | | | | | | | | Address issue with object headers being created getting evicted from the metadata cache cache before they are completely initialized. This is done by pinning the object header in the cache until it is completely initialized and attached to a group. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode Mac OS X/32 10.6.4 (amazon) in debug mode Mac OS X/32 10.6.4 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode Mac OS X/32 10.6.4 (amazon) w/parallel, in debug mode
* [svn-r19461] Purpose: Fix bug 1864Neil Fortner2010-09-211-2/+6
| | | | | | | | | | | Description: Library versions 1.6.3 and earlier contain a bug which causes them to be unable to perform certain operations on a group if that group's symbol table information is not cached in the parent group's symbol table. Versions 1.8.0 to 1.8.5 did not cache this information. Modified library to cache this information. Tested: jam, amani, heiwa (h5committest)
* [svn-r19398] Descriptino:Quincey Koziol2010-09-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Clean up the internal usage H5I_dec_ref() to eliminate the sequence of flags that has been creeping in. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode Mac OS X/32 10.6.4 (amazon) in debug mode Mac OS X/32 10.6.4 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode Mac OS X/32 10.6.4 (amazon) w/parallel, in debug mode
* [svn-r19363] When mandatory filter failed to write data chunks, the datasetRaymond Lu2010-09-091-2/+2
| | | | | | | couldn't close (bug 1260). The fix releases all resources and closes the dataset but returns a failure. Tested with h5committest - jam, heiwa, amani.
* [svn-r19005] Purpose:Mike McGreevy2010-06-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Commit metadata tagging framework. Description: This check-in contains a new framework whose goal is to apply a tag value to each new entry in the metadata cache as it is created. This tag value is such that it relates each piece of metadata to the HDF5 object that it belongs to (dataset, group, et cetera). This changeset includes the framework that applies the tags as well as a suite of tests to verify correct tag application, though does not yet make use of the tag values to flush/evict individual objects. Please refer to the "flush/evict individual objects" RFC for further discussion of these changes. Tested: jam, amani, linew (h5committest) liberty, abe, blue print
* [svn-r18702] Description:Quincey Koziol2010-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Bring r18672 from metadata journaling "merging" branch to trunk: Mostly changes to move to only using one 'user data' parameter for calls to H5AC_protect(), along with some minor reformatting code cleanups. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.3 (amazon) in debug mode Mac OS X/32 10.6.3 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* [svn-r18037] Description:Quincey Koziol2009-12-191-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring r18035 from merge_metadata_journaling branch to trunk: More "brush clearing" convergence between metadata_journaling branch and the trunk. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
| * [svn-r18035] Description:Quincey Koziol2009-12-191-1/+1
| | | | | | | | | | | | | | | | | | More "brush clearing" convergence between metadata_journaling branch and the trunk. Tested on: Mac OS X/32 10.6.2 (amazon) debug & prod (h5committest not required on this branch)
| * [svn-r18030] Description:Quincey Koziol2009-12-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring "brush clearing" changes (whitespace & style issues, mostly) from metadata_journaling branch to the "merging" branch, to converge the trunk and the metadata_journaling branch. Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* | [svn-r17860] Description:Quincey Koziol2009-11-101-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "Normalize" object names for external links, making them into the same form as used for soft links. Begin the process of adding more printf-like information to library error reporting. HGOTO_ERROR() and HDONE_ERROR() macros can now use the last parameter (a string) like a printf() formatting string and pass extra parameters with additional information. (For example, see the HGOTO_ERROR macros in H5FD_sec2_read() in src/H5FDsec2.c) Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.6.2 (amazon) in debug mode Mac OS X/32 10.6.2 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode
* | [svn-r16730] Purpose: Fix bug 1539bNeil Fortner2009-04-101-0/+3
| | | | | | | | | | | | | | | | | | | | Description: The H5L interface was not marked as uninitialized when H5L_term_interface was called. This caused the interface to not initialize itself later on. This prevented external links from working after calling H5close, because they were never re-registered. Tested: jam, smirom, linew (h5committest)
* | [svn-r16694] Purpose: Fix bug 1526Neil Fortner2009-04-071-4/+11
| | | | | | | | | | | | | | | | | | | | | | Description: Previously, H5Lcopy and H5Lmove would (through H5L_move) improperly apply the "create intermediate groups" property to the source path traversal, and not the destination. Fixed it to apply the property to the destination and not the source. Also fixed H5Lcreate_ud to reject internal link classes without throwing an assertion. Tested: linew, jam, smirom (h5committtest)
* | [svn-r16279] Description:Quincey Koziol2009-01-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Bring revision 16278 back from revise_chunks branch: Update layout information in DCPL to unify all information in one underlying property and switch to using H5O_layout_t for storing it, which simplifies things considerably. Also, fix many compiler warnings. Tested on: FreeBSD/32 6.3 (duty) in debug mode (Original patch tested on many machines)
* | [svn-r15628] Description:Quincey Koziol2008-09-161-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | Remove trailing whitespace from C/C++ source files, with the following script: foreach f (*.[ch] *.cpp) sed 's/[[:blank:]]*$//' $f > sed.out && mv sed.out $f end Tested on: Mac OS X/32 10.5.5 (amazon) No need for h5committest, just whitespace changes...
* | [svn-r15510] Description:Quincey Koziol2008-08-211-1/+1
| | | | | | | | | | | | | | | | Clean up warnings & formatting Tested on: Mac OS X/32 10.5.4 (amazon) More tests forthcoming
* | [svn-r15485] Purpose: Allow library to shut down properly when objects have ↵Neil Fortner2008-08-191-5/+5
|/ | | | | | | | | | | | | | | | reference count > 1. Description: Added a new field 'app_count' to H5I_id_info_t struct, to track the reference count on an id due to the application. the old 'count' field tracks the total. Generally any id visible to the application gets placed in app_count. Added app_ref boolean parameter to H5I_inc_ref, H5I_dec_ref, H5I_register, H5I_clear_type, and a few other functions, to specify whether the operation(s) being performed on the id(s) are due to the application (TRUE) or not (FALSE). Test added for this case. Tested: kagiso, smirom, linew (h5committest)
* [svn-r14288] Maintenance for beta5 release: vesrion number was changed to ↵hdf5-1_8_0-beta5Elena Pourmal2007-11-261-0/+2
| | | | | | | | 1.8.0-beta5 by running bin/h5vers script Platforms tested: kagiso (minor change)
* [svn-r14285] Description:Quincey Koziol2007-11-241-0/+58
| | | | | | | | | | | | | | | | | | | | | | | Add H5Lvisit() API routine. Add explicit regression tests for H5Lvisit_by_name(). Correct error with visiting links when links contain loop to group already encountered. Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14284] Description:Quincey Koziol2007-11-241-6/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add H5Lvisit_by_name() API routine to library. Eliminated all (five!) other group traversal routines and changed them all to use the new API routine. Cleaned up output of h5ls & h5stat: - Issue error when requesting recursive traversal of a file with the "group info" flag, but no group given - Print info about root group in all(?) appropriate situations - Don't print "verbose" information about root group until the root group is in the list of objects to display (mostly because h5ls & h5stat had a different twist on traversing the groups in a file that the other utilities) Tested on: FreeBSD/32 6.2 (duty) in debug mode FreeBSD/64 6.2 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/default API=1.6.x, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Mac OS X/32 10.4.10 (amazon) in debug mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
* [svn-r14238] Bug fix: It's reported by the CGNS people. When an external ↵Raymond Lu2007-11-051-2/+1
| | | | | | | | | | link was opened twice, the library had some trouble to close in the end. The problem came from the field "holding_file" of H5O_loc_t. It's used to indicate special links like external links. The fix is to turn it off whenever H5O_open is called. Later the caller function should turn it on when it needs to. Tested on kagiso, linew, and smirom.