def Prepare(benchmark_spec):
"""Install SPEC SFS 2014.
Args:
benchmark_spec: The benchmark specification. Contains all data that is
required to run the benchmark.
"""
gluster_servers = benchmark_spec.vm_groups['gluster_servers']
clients = benchmark_spec.vm_groups['clients']
prime_client = clients[0]
# Set up Gluster
if gluster_servers:
gluster.ConfigureServers(gluster_servers, _VOLUME_NAME)
args = [((client, gluster_servers[0], _VOLUME_NAME, _MOUNT_POINT), {})
for client in clients]
vm_util.RunThreaded(gluster.MountGluster, args)
# Set up SPEC
vm_util.RunThreaded(_PrepareSpec, clients)
# Create a backup of the config file.
prime_client.RemoteCommand('cp {0} {0}.bak'.format(
posixpath.join(_SPEC_DIR, _SPEC_CONFIG)))
prime_client.AuthenticateVm()
# Make sure any Static VMs are setup correctly.
for client in clients:
prime_client.TestAuthentication(client)
def Prepare(benchmark_spec):
"""Install SPEC SFS 2014.
Args:
benchmark_spec: The benchmark specification. Contains all data that is
required to run the benchmark.
"""
gluster_servers = benchmark_spec.vm_groups['gluster_servers']
clients = benchmark_spec.vm_groups['clients']
prime_client = clients[0]
# Set up Gluster
if gluster_servers:
gluster.ConfigureServers(gluster_servers, _VOLUME_NAME)
args = [((client, gluster_servers[0], _VOLUME_NAME, _MOUNT_POINT), {})
for client in clients]
vm_util.RunThreaded(gluster.MountGluster, args)
# Set up SPEC
vm_util.RunThreaded(_PrepareSpec, clients)
if FLAGS.specsfs2014_config:
prime_client.PushFile(data.ResourcePath(FLAGS.specsfs2014_config),
posixpath.join(_SPEC_DIR, _SPEC_CONFIG))
else:
_ConfigureSpec(prime_client, clients)
prime_client.AuthenticateVm()
# Make sure any Static VMs are setup correctly.
for client in clients:
prime_client.TestAuthentication(client)
def Prepare(benchmark_spec):
"""Set up GlusterFS and install fio.
Args:
benchmark_spec: The benchmark specification. Contains all data that is
required to run the benchmark.
"""
gluster_servers = benchmark_spec.vm_groups['gluster_servers']
clients = benchmark_spec.vm_groups['clients']
client_vm = clients[0]
vm_util.RunThreaded(lambda vm: vm.Install('fio'),
gluster_servers + clients)
for vm in gluster_servers:
vm.SetReadAhead(_NUM_SECTORS_READ_AHEAD,
[d.GetDevicePath() for d in vm.scratch_disks])
# Set up Gluster
if gluster_servers:
gluster.ConfigureServers(gluster_servers, _VOLUME_NAME)
args = [((client, gluster_servers[0], _VOLUME_NAME, _MOUNT_POINT), {})
for client in clients]
vm_util.RunThreaded(gluster.MountGluster, args)
gluster_address = gluster_servers[0].internal_ip
client_vm.RemoteCommand('sudo mkdir -p /testdir')
client_vm.RemoteCommand('sudo mount %s:/vol01 /testdir -t glusterfs' %
gluster_address)