# make sure we get the same MPI version on all hosts
tasks:
- pexec:
    clients:
      - set -x
      - cd $TESTDIR
      # partially or incorrectly installed mpich will create a mess and the
      # configure script or the build process (which is initiated using "make"
      # command) for the ior project will fail
      - sudo apt purge -y mpich
      - sudo apt install -y mpich
      - wget http://download.ceph.com/qa/ior-3.3.0.tar.bz2
      - tar xvfj ior-3.3.0.tar.bz2
      - cd ior-3.3.0
      - ./configure
      - make
      - make install DESTDIR=$TESTDIR/binary/
      - cd $TESTDIR/
      - sudo apt install -y tree
      - tree binary/
      - rm ior-3.3.0.tar.bz2
      - rm -r ior-3.3.0
      - ln -s $TESTDIR/mnt.* $TESTDIR/gmnt
- ssh_keys:
- mpi:
    exec: $TESTDIR/binary/usr/local/bin/ior -e -w -r -W -b 10m -a POSIX -o $TESTDIR/gmnt/ior.testfile
- pexec:
    clients:
      - rm -f $TESTDIR/gmnt/ior.testfile
      - rm -f $TESTDIR/gmnt
      - rm -rf $TESTDIR/binary