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Scheduling Guidelines
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m .
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Scheduling Guidelines
Before scheduling jobs on a Cisco MDS switch, be aware of the following guidelines:
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Scheduler Configuration
To configure the command scheduler, follow these steps:
Enable (initialize) the scheduler.
Step 1
Define the job.
Step 2
Step 3
Define the schedule and assign jobs to the schedule.
Step 4
Specify the time for the schedule(s).
Verify the scheduled configuration.
Step 5
Cisco MDS 9000 Family Configuration Guide
15-2
Periodic mode—A job is executed at the user-specified periodic intervals, until it is deleted by the
administrator. The following types of periodic intervals are supported:
Daily—The job is executed once a day
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Weekly—The job is executed once a week
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Monthly—The job is executed once a month
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Delta—The job is executed beginning at the specified start time and thereafter at user-specified
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intervals (days:hours:minutes).
One-time mode—The job is executed once at a user-specified time.
A user who is authenticated and authorized by a remote service (for example, RADIUS) cannot
schedule jobs.
Be aware that the scheduled job can fail if it encounters one of the following situations when
executing the job:
If the license has expired for a feature at the time when a job containing commands pertaining
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to that feature is scheduled.
If a feature is disabled at the time when a job containing commands pertaining to that feature is
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scheduled.
If you have removed a module from a slot and the job has commands pertaining to the interfaces
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for that module or slot.
Verify that you have configured the time. The scheduler does not have any default time configured.
If you create a schedule and assign job(s) and do not configure the time, that schedule is not
launched.
While defining a job, verify that no interactive or disruptive commands (for example, copy
bootflash: file ftp: URI, write erase, and other similar commands) are specified as part of a job
since the job is executed noninteractively at the scheduled time.
Chapter 15
Scheduling Maintenance Jobs
OL-6973-03, Cisco MDS SAN-OS Release 2.x
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