Memorex LOCK - VERSION 2-24 Specifikace stáhnout pdf (Strana 39)

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Version Information Overriding Standard Retention

Chapter 1. Introduction 1-25

Overriding Standard Retention

Since the default retention criteria may not be suitable for every version of every dataset, you

may want to modify retention criteria occasionally. You can change retention for new

versions, for existing versions, or for the dataset as a whole.

Retention days or an expiration date specified on a TLBL, DLBL, or DD statement for an

output dataset overrides the catalog default.

You can change the retention of a cataloged version with the RETAIN and CYCLE commands

of Online Manager or the TSIDMNT program. To update the retention for all new versions of

a dataset, you must update the retention of previous versions explicitly with RETAIN or

CYCLE.

You can update existing Start Track 1 datasets to permanent retention with the RETAIN,

PERM, and PACKSCAN functions of TSIDVUT. You can delete them before their

expiration date is reached with the DELETE or PACKSCAN functions.

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