User's Manual

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backup file. The command should only be used from a remote off-host machine where you have space to
hold the backup file.
host-bugreport-upload
host-bugreport-upload [<host-selector>=<host_selector_value>...] [url=<destination_url>]
[http-proxy=<http_proxy_name>]
Generate a fresh bug report (using xen-bugtool, with all optional files included) and upload to the Citrix
Support ftp site or some other location.
The host(s) on which this operation should be performed are selected using the standard selection
mechanism (see host selectors above). Optional arguments can be any number of the host selectors listed
at the beginning of this section.
Optional parameters are http-proxy: use specified http proxy, and url: upload to this destination URL. If
optional parameters are not used, no proxy server is identified and the destination will be the default Citrix
Support ftp site.
host-crashdump-destroy
host-crashdump-destroy uuid=<crashdump_uuid>
Delete a host crashdump specified by its UUID from the XenServer host.
host-crashdump-upload
host-crashdump-upload uuid=<crashdump_uuid>
[url=<destination_url>]
[http-proxy=<http_proxy_name>]
Upload a crashdump to the Citrix Support ftp site or other location. If optional parameters are not used, no
proxy server is identified and the destination will be the default Citrix Support ftp site. Optional parameters
are http-proxy: use specified http proxy, and url: upload to this destination URL.
host-disable
host-disable [<host-selector>=<host_selector_value>...]
Disables the specified XenServer hosts, which prevents any new VMs from starting on them. This prepares
the XenServer hosts to be shut down or rebooted.
The host(s) on which this operation should be performed are selected using the standard selection
mechanism (see host selectors above). Optional arguments can be any number of the host selectors listed
at the beginning of this section.
host-dmesg
host-dmesg [<host-selector>=<host_selector_value>...]
Get a Xen dmesg (the output of the kernel ring buffer) from specified XenServer hosts.
The host(s) on which this operation should be performed are selected using the standard selection
mechanism (see host selectors above). Optional arguments can be any number of the host selectors listed
at the beginning of this section.
host-emergency-management-reconfigure
host-emergency-management-reconfigure interface=<uuid_of_management_interface_pif>