def METHOD_NAME(self):
    """
    Install SPECstorage
    """
    try:
        # Install prerequiste packages
        Package(self.primary_client).install("sshpass", nogpgcheck=True)
        for package in self.packages:
            Package(self.primary_client).pip_install(package)
        # Add SpecStorage tool
        cmd = "mount -t nfs -o sec=sys,nfsvers=4.1 reesi004.ceph.redhat.com:/ /tmp"
        self.execute(sudo=True, cmd=cmd)
        cmd = "tar zxvf /tmp/spec_storage/SPECstorage2020-2529.tgz -C /root"
        self.execute(sudo=True, cmd=cmd)
        # Run SPECstorage clients script
        cmd = ". /tmp/spec_storage/SPECstorage_clients.sh"
        self.execute(sudo=True, cmd=cmd)
    except Exception:
        raise SpecStorageError("SPECstorage installation failed")