def test_cpuinfo_s390x_z14(self):
self.assertEqual(cpuinfo.flags(), [
'esan3', 'zarch', 'stfle', 'msa', 'ldisp', 'eimm', 'dfp', 'edat',
'etf3eh', 'highgprs', 'te', 'vx', 'vxd', 'vxe', 'sie'
])
self.assertEqual(cpuinfo.frequency(), '5208')
self.assertEqual(cpuinfo.model(), '3906')
def test_cpuinfo_POWER8E_ppc64le(self):
self.assertEqual(cpuinfo.flags(), ['powernv'])
self.assertEqual(cpuinfo.frequency(), '3690.000000')
self.assertEqual(cpuinfo.model(),
'POWER8E (raw), altivec supported')
self.assertEqual(cpuinfo.platform(), 'PowerNV')
self.assertEqual(cpuinfo.machine(), 'PowerNV 8247-22L')
def test_cpuinfo_s390x_z196(self):
self.assertEqual(cpuinfo.flags(), [
'esan3', 'zarch', 'stfle', 'msa', 'ldisp', 'eimm', 'dfp', 'etf3eh',
'highgprs'
])
self.assertEqual(cpuinfo.frequency(), 'unavailable')
self.assertEqual(cpuinfo.model(), '2817')
def test_cpuinfo_s390x_z196(self):
self.assertEqual(cpuinfo.flags(),
['esan3', 'zarch', 'stfle', 'msa', 'ldisp', 'eimm',
'dfp', 'etf3eh', 'highgprs'])
self.assertEqual(cpuinfo.frequency(), 'unavailable')
self.assertEqual(cpuinfo.model(),
'2817')
def test_cpuinfo_s390x_z14(self):
self.assertEqual(cpuinfo.flags(),
['esan3', 'zarch', 'stfle', 'msa', 'ldisp', 'eimm',
'dfp', 'edat', 'etf3eh', 'highgprs', 'te', 'vx',
'vxd', 'vxe', 'sie'])
self.assertEqual(cpuinfo.frequency(), '5208')
self.assertEqual(cpuinfo.model(),
'3906')
def test_cpuinfo_E5649_x86_64(self):
self.assertEqual(
set(cpuinfo.flags()),
set(('pebs', 'ssse3', 'pge', 'vmx', 'clflush', 'syscall', 'vme',
'dtes64', 'tsc', 'est', 'xtopology', 'xtpr', 'cmov', 'nx',
'constant_tsc', 'pat', 'bts', 'tpr_shadow', 'smx', 'lm',
'msr', 'fpu', 'fxsr', 'tm', 'pae', 'arch_perfmon', 'acpi',
'popcnt', 'mmx', 'arat', 'flexpriority', 'cx8', 'nonstop_tsc',
'mce', 'de', 'sse4_1', 'pclmulqdq', 'mca', 'pse', 'pni',
'rep_good', 'pdcm', 'ht', 'pdpe1gb', 'apic', 'sse', 'sse4_2',
'dca', 'aperfmperf', 'monitor', 'lahf_lm', 'rdtscp', 'aes',
'vnmi', 'sse2', 'ss', 'ept', 'ds_cpl', 'vpid', 'pbe', 'cx16',
'pse36', 'mtrr', 'dts', 'tm2', 'epb')))
self.assertEqual(cpuinfo.frequency(), '2533.402')
self.assertEqual(cpuinfo.model(),
'Intel(R) Xeon(R) CPU E5649 @ 2.53GHz')
def test_cpuinfo_E5649_x86_64(self):
self.assertEqual(
set(cpuinfo.flags()),
set(('pebs', 'ssse3', 'pge', 'vmx', 'clflush', 'syscall', 'vme',
'dtes64', 'tsc', 'est', 'xtopology', 'xtpr', 'cmov', 'nx',
'constant_tsc', 'pat', 'bts', 'tpr_shadow', 'smx', 'lm',
'msr', 'fpu', 'fxsr', 'tm', 'pae', 'arch_perfmon', 'acpi',
'popcnt', 'mmx', 'arat', 'flexpriority', 'cx8', 'nonstop_tsc',
'mce', 'de', 'sse4_1', 'pclmulqdq', 'mca', 'pse', 'pni',
'rep_good', 'pdcm', 'ht', 'pdpe1gb', 'apic', 'sse', 'sse4_2',
'dca', 'aperfmperf', 'monitor', 'lahf_lm', 'rdtscp', 'aes',
'vnmi', 'sse2', 'ss', 'ept', 'ds_cpl', 'vpid', 'pbe', 'cx16',
'pse36', 'mtrr', 'dts', 'tm2', 'epb')))
self.assertEqual(cpuinfo.frequency(), '2533.402')
self.assertEqual(cpuinfo.model(),
'Intel(R) Xeon(R) CPU E5649 @ 2.53GHz')
def test_cpuinfo_POWER8E_ppc64le(self):
self.assertEqual(cpuinfo.flags(), ['powernv'])
self.assertEqual(cpuinfo.frequency(), '3690.000000')
self.assertEqual(cpuinfo.model(),
'POWER8E (raw), altivec supported')
def get():
numa.update()
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(
[str(cpu_id) for cpu_id in cpu_topology.online_cpus])
caps['cpuTopology'] = [{
'cpu_id': cpu.cpu_id,
'numa_cell_id': cpu.numa_cell_id,
'socket_id': cpu.socket_id,
'die_id': cpu.die_id,
'core_id': cpu.core_id,
} for cpu in numa.cpu_info()]
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(_getFlagsAndFeatures())
caps['vdsmToCpusAffinity'] = list(taskset.get(os.getpid()))
caps.update(dsaversion.version_info())
proxy = supervdsm.getProxy()
net_caps = proxy.network_caps()
caps.update(net_caps)
caps['ovnConfigured'] = proxy.is_ovn_configured()
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['realtimeKernel'] = osinfo.runtime_kernel_flags().realtime
caps['kernelArgs'] = osinfo.kernel_args()
caps['nestedVirtualization'] = osinfo.nested_virtualization().enabled
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] // 1024)
caps['reservedMem'] = str(
config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.list_available()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
caps['liveSnapshot'] = 'true'
caps['liveMerge'] = 'true'
caps['kdumpStatus'] = osinfo.kdump_status()
caps["deferred_preallocation"] = True
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
# TODO This needs to be removed after adding engine side support
# and adding gdeploy support to enable libgfapi on RHHI by default
caps['additionalFeatures'] = ['libgfapi_supported']
if osinfo.glusterEnabled:
from vdsm.gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
caps['hostedEngineDeployed'] = _isHostedEngineDeployed()
caps['hugepages'] = hugepages.supported()
caps['kernelFeatures'] = osinfo.kernel_features()
caps['vncEncrypted'] = _isVncEncrypted()
caps['backupEnabled'] = True
caps['coldBackupEnabled'] = True
caps['clearBitmapsEnabled'] = True
caps['fipsEnabled'] = _getFipsEnabled()
try:
caps['boot_uuid'] = osinfo.boot_uuid()
except Exception:
logging.exception("Can not find boot uuid")
caps['tscFrequency'] = _getTscFrequency()
caps['tscScaling'] = _getTscScaling()
try:
caps["connector_info"] = managedvolume.connector_info()
except se.ManagedVolumeNotSupported as e:
logging.info("managedvolume not supported: %s", e)
except se.ManagedVolumeHelperFailed as e:
logging.exception("Error getting managedvolume connector info: %s", e)
# Which domain versions are supported by this host.
caps["domain_versions"] = sc.DOMAIN_VERSIONS
caps["supported_block_size"] = backends.supported_block_size()
caps["cd_change_pdiv"] = True
caps["refresh_disk_supported"] = True
return caps
def test_cpuinfo_POWER8E_ppc64le(self):
self.assertEqual(cpuinfo.flags(), ['powernv'])
self.assertEqual(cpuinfo.frequency(), '3690.000000')
self.assertEqual(cpuinfo.model(), 'POWER8E (raw), altivec supported')
self.assertEqual(cpuinfo.platform(), 'PowerNV')
self.assertEqual(cpuinfo.machine(), 'PowerNV 8247-22L')
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['realtimeKernel'] = osinfo.runtime_kernel_flags().realtime
caps['kernelArgs'] = osinfo.kernel_args()
caps['nestedVirtualization'] = osinfo.nested_virtualization().enabled
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] // 1024)
caps['reservedMem'] = str(
config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.list_available()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
caps['liveSnapshot'] = 'true'
caps['liveMerge'] = 'true'
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
# TODO This needs to be removed after adding engine side support
# and adding gdeploy support to enable libgfapi on RHHI by default
caps['additionalFeatures'] = ['libgfapi_supported']
if osinfo.glusterEnabled:
from vdsm.gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
caps['containers'] = containersconnection.is_supported()
caps['hostedEngineDeployed'] = _isHostedEngineDeployed()
caps['hugepages'] = hugepages.supported()
caps['kernelFeatures'] = osinfo.kernel_features()
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['kernelArgs'] = osinfo.kernel_args()
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(
config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.available_sources()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['realtimeKernel'] = osinfo.runtime_kernel_flags().realtime
caps['kernelArgs'] = osinfo.kernel_args()
caps['nestedVirtualization'] = osinfo.nested_virtualization().enabled
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] // 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.list_available()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
caps['liveSnapshot'] = 'true'
caps['liveMerge'] = 'true'
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
# TODO This needs to be removed after adding engine side support
# and adding gdeploy support to enable libgfapi on RHHI by default
caps['additionalFeatures'] = ['libgfapi_supported']
if osinfo.glusterEnabled:
from vdsm.gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
caps['hostedEngineDeployed'] = _isHostedEngineDeployed()
caps['hugepages'] = hugepages.supported()
caps['kernelFeatures'] = osinfo.kernel_features()
caps['vncEncrypted'] = _isVncEncrypted()
caps['backupEnabled'] = False
try:
caps["connector_info"] = managedvolume.connector_info()
except se.ManagedVolumeNotSupported as e:
logging.info("managedvolume not supported: %s", e)
except se.ManagedVolumeHelperFailed as e:
logging.exception("Error getting managedvolume connector info: %s", e)
return caps
def test_cpuinfo_aarch64(self):
self.assertEqual(cpuinfo.flags(), ['fp', 'asimd', 'evtstrm'])
self.assertEqual(cpuinfo.frequency(), '100.00')
self.assertEqual(cpuinfo.model(), '0x000')
def test_cpuinfo_aarch64(self):
self.assertEqual(cpuinfo.flags(), ['fp', 'asimd', 'evtstrm'])
self.assertEqual(cpuinfo.frequency(), '100.00')
self.assertEqual(cpuinfo.model(),
'0x000')
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
# TODO: Version requests by engine to ease handling of compatibility.
netinfo_data = netinfo_cache.get(compatibility=30600)
caps.update(netinfo_data)
super_caps_networks = supervdsm.getProxy().caps_networks()
caps.update(super_caps_networks)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = storage.hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
# Verify that our libvirt supports virtio RNG (since 10.0.2-31)
requiredVer = LooseVersion('0.10.2-31')
if 'libvirt' not in caps['packages2']:
libvirtVer = None
else:
libvirtVer = LooseVersion(
'-'.join((caps['packages2']['libvirt']['version'],
caps['packages2']['libvirt']['release'])))
if libvirtVer is None:
logging.debug('VirtioRNG DISABLED: unknown libvirt version')
elif libvirtVer < requiredVer:
logging.debug('VirtioRNG DISABLED: libvirt version %s required >= %s',
libvirtVer, requiredVer)
else:
caps['rngSources'] = vmdevices.core.Rng.available_sources()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['realtimeKernel'] = osinfo.runtime_kernel_flags().realtime
caps['kernelArgs'] = osinfo.kernel_args()
caps['nestedVirtualization'] = osinfo.nested_virtualization().enabled
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.list_available()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from vdsm.gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
caps['containers'] = containersconnection.is_supported()
caps['hostedEngineDeployed'] = _isHostedEngineDeployed()
return caps