Backing Up Your Data with Mirrored VolumesChapter 6 Protecting Your Data 69Modifying a Scheduled JobIf your requirements change, you can reschedule a job to a different date or time, orchange the frequency with which it recurs. For recurring snapshot jobs, you can alsochange the number of snapshots to retain at one time.To modify a scheduled job:1 Open the Schedule Manager (see page 68).2 Select the job you want to change, then click Modify Scheduled Job.3 In the Modify Scheduled Job window, make the required changes, then click OK.The job and Schedule Manager are updated with the new information.What if a job misses its start time?If a job misses its start time, it must be rescheduled. For instructions, see“Modifying a Scheduled Job” on page 69.If a recurring job misses its start time, it is automatically rescheduled to run at thenext scheduled interval.Deleting a Scheduled JobIf a scheduled job is no longer required, you can delete it from the Job Manager.To delete a job:1 Open the Schedule Manager (see page 68).2 Select the job you want to delete, then click Delete scheduled job.3 Click Yes to confirm the deletion.The job is deleted.Backing Up Your Data with Mirrored VolumesYou can mirror a volume to add another layer of data protection and increase dataavailability.Note Mirroring is supported on iSCSI Storage Hosts only.When a volume is mirrored, a second volume residing on a second iSCSI StorageAppliance becomes a duplicate of the original volume, and the data between thevolume and its mirror is continually synchronized. If a data-access problem occurson the original volume, failover (from the original volume to the mirror) occursautomatically.
