Disable zvol_ENOSPC_001_pos on 32-bit systems
Occasionally observed failure of zvol_ENOSPC_001_pos due to the
test case taking too long to complete. Disable the test case until
it can be improved.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #5848
Closes #6862