XenServer Administrator's Guide 4.1.0

Command line interface
57
Parameter Name Description Type
memory-total total amount of physical RAM on the
XenServer Host, in bytes
read only
memory-free total amount of physical RAM remaining
that can be allocated to VMs, in bytes
read only
host-metrics-last-updated Timestamp of the date and time that the
metrics for a XenServer Host were read,
in the form yyyymmddThh:mm:ss z, where
z is the single-letter military timezone
indicator, for example, Z for UTC (GMT)
read only
host-metrics-live true if the host is operational read only
logging The syslog_destination key can be
set to the hostname of a remote listening
syslog service.
read/write map parameter
allowed-operations list of the operations allowed in this state.
This list is advisory only and the server
state may have changed by the time this
field is read by a client.
read only set parameter
current-operations links each of the running tasks
using this object (by reference) to a
current_operation enum which describes
the nature of the task.
read only set parameter
patches Set of host patches read only set parameter
XenServer Hosts contain some other objects that also have parameter lists.
CPUs on XenServer Hosts have the following parameters:
Parameter Name Description Type
uuid The unique identifier/object reference for
the CPU
read only
number the number of the physical CPU core
within the XenServer Host
read only
vendor the vendor string for the CPU name, for
example, "GenuineIntel"
read only
speed The CPU clock speed, in Hz read only
modelname the vendor string for the CPU model,
for example, "Intel(R) Xeon(TM) CPU
3.00GHz"
read only
stepping the CPU revision number read only
flags the flags of the physical CPU (a decoded
version of the features field)
read only
utilisation the current CPU utilization read only
host-uuid the UUID if the host the CPU is in read only
model the model number of the physical CPU read only
family the family (number) of the physical CPU read only
Crash dumps on XenServer Hosts have the following parameters: