Some tests failed

[panting1218]

Hello! In order to use the MPAS model, I need to install PIO.This is my first time installing PIO. I am using mpich 3.2 and have already installed hdf5 1.10.1, pnetcdf 1.8.1, netcdf-c 4.7.4, and netcdf-fortran 4.4.4. After that, I began installing PIO v2.3.1 (because I found that newer versions require pnetcdf version 1.9.0 or later). However, when I entered the make check command, some tests failed. Are these issues that can be ignored? Or are they caused by incompatibility between my versions of pnetcdf/netcdf and PIO?
Here are my error messages：
90% tests passed, 10 tests failed out of 102

Total Test time (real) = 1279.14 sec

The following tests FAILED:
3 - test_rearr (Failed)
14 - test_pioc (Failed)
18 - test_darray (Failed)
26 - test_darray_2sync (Timeout)
30 - test_async_multicomp (Timeout)
31 - test_async_multi2 (Timeout)
42 - ncdf_get_put_1proc (Failed)
43 - ncdf_get_put_2proc (Failed)
95 - pio_decomp_frame_tests (Timeout)
96 - pio_decomp_fillval (Failed)
Errors while running CTest
make[3]: *** [CMakeFiles/check] Error 8
make[2]: *** [CMakeFiles/check.dir/all] Error 2
make[1]: *** [CMakeFiles/check.dir/rule] Error 2
make: *** [check] Error 2