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  3. October 2013

Re: System Backup Strategy

On 02 Oct 2013 06:40, John Jones wrote:
<<SNIP>> Daily differential backups were save changed objects
<<SNIP>> The monthly pre-IPL backup was a full system save. So
any recovery was simply 1) restore the latest monthly followed by
2) restore the latest daily. Keep it simple. <<SNIP>>

Of course one very important nuance, some /complexity/ that must be handled, is omitted from that very simplified description. That is, to ensure that any *new* library added to the system since the full system save needs to have a SAVLIB UPDHST(*YES) effected after the CRTLIB, and then the reference date specified on the save request must be specified [or defaulted] to be compatible.


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