Snapshots might be deleted from an array for reasons such as the array has low disk space, or the number of snapshots exceeds the threshold. When a snapshot is deleted, you cannot use the job that created that snapshot for data recovery or backup copy operations.
Check for missing snapshots on-demand by clicking Reconcile Snaps in Array Management. Reconcile Snaps reconciles snapshots for individual arrays. To use Reconcile Snaps, complete the steps in the following procedure.
Note: The additional setting nRunSnapRecon has been deprecated in Commvault V11 SP8.
Procedure
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On the ribbon in the CommCell Console, click the Storage tab, and then click Array Management.
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In the Array Management dialog box, select an array.
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Click Reconcile Snaps.
A message box displays the job identifier number.
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Click OK.