Novell LINUX ENTERPRISE 11 - HIGH AVAILABILITY, Руководство пользователя, Страница: 282 / 298

ocf:Xen (7)
ocf:Xen — Manages Xen DomUs
Synopsis
[
OCF_RESKEY_xmfile
=string] [
OCF_RESKEY_name
=string]
[
OCF_RESKEY_allow_migrate
=boolean]
[
OCF_RESKEY_shutdown_timeout
=boolean]
[
OCF_RESKEY_allow_mem_management
=boolean]
[
OCF_RESKEY_reserved_Dom0_memory
=string]
[
OCF_RESKEY_monitor_scripts
=string]
Xen
[start | stop | migrate_from | mi-
grate_to | monitor | meta-data | validate-all]
Description
Resource Agent for the Xen Hypervisor. Manages Xen virtual machine instances by
mapping cluster resource start and stop, to Xen create and shutdown, respectively. A
note on names: the system will try to extract the name from the config file (the xmfile
attribute). If you use a simple assignment statement, then you should be fine. If there's
some python acrobacy involved, such as dynamically assigning names depending on
other variables (system will try to detect this), then please set the name attribute. You
should also do that if there is any chance of a pathological situation where a config file
might be missing (for example if it resides on a shared storage). If all fails, system fi-
nally falls back to the instance id to preserve backward compatibility. Para-virtualized
guests can also be migrated by enabling the meta_attribute allow_migrate.
Supported Parameters
OCF_RESKEY_xmfile
=Xen control file
Absolute path to the Xen control file for this virtual machine.
OCF_RESKEY_name
=Xen DomU name
Name of the virtual machine.
272 High Availability Guide