Cisco Systems 1.2 Manual De Usuario
Deferred Deployment Schedules
A schedule contains a set of occurrences. These occurrences can be one time only or can recur at a specified
time and day each week. The options defined in the occurrence, such as the duration of the occurrence or the
maximum number of tasks to be run, determine whether a service profile change is deployed. For example,
if a change cannot be deployed during a given maintenance window because the maximum duration or number
of tasks has been reached, that deployment is carried over to the next maintenance window.
time and day each week. The options defined in the occurrence, such as the duration of the occurrence or the
maximum number of tasks to be run, determine whether a service profile change is deployed. For example,
if a change cannot be deployed during a given maintenance window because the maximum duration or number
of tasks has been reached, that deployment is carried over to the next maintenance window.
Each schedule checks periodically to see whether the Cisco UCS domain has entered one or more maintenance
windows. If it has, the schedule executes the deployments that are eligible according to the constraints specified
in the maintenance policy
windows. If it has, the schedule executes the deployments that are eligible according to the constraints specified
in the maintenance policy
A schedule contains one or more occurrences, which determine the maintenance windows associated with
that schedule. An occurrence can be one of the following:
that schedule. An occurrence can be one of the following:
One Time Occurrence
One time occurrences define a single maintenance window. These windows continue until the maximum
duration of the window or the maximum number of tasks that can be run in the window has been
reached.
duration of the window or the maximum number of tasks that can be run in the window has been
reached.
Recurring Occurrence
Recurring occurrences define a series of maintenance windows. These windows continue until the
maximum number of tasks or the end of the day specified in the occurrence has been reached.
maximum number of tasks or the end of the day specified in the occurrence has been reached.
Maintenance Policy
A maintenance policy determines how Cisco UCS Central reacts when a change that requires a server reboot
is made to a service profile associated with a server or to an updating service profile bound to one or more
service profiles.
is made to a service profile associated with a server or to an updating service profile bound to one or more
service profiles.
The maintenance policy specifies how Cisco UCS Central deploys the service profile changes. The deployment
can occur in one of the following ways:
can occur in one of the following ways:
• Immediately
• When acknowledged by a user with admin privileges
• Automatically at the time specified in a schedule
If the maintenance policy is configured to deploy the change during a scheduled maintenance window, the
policy must include a valid schedule. The schedule deploys the changes in the first available maintenance
window.
policy must include a valid schedule. The schedule deploys the changes in the first available maintenance
window.
Cisco UCS Central Software User Manual, Release 1.2
158
Service Profiles and Templates
Maintenance Policy