Prior backup is only required for datasets with a management class
enabled for auto-backup; otherwise, there is no check for a backup copy
on migrate to ML2. We find HSM auto-backup for many application-level
datasets to be almost useless because they are unsynchronized with any
known recovery point for the application, and thus we have few
management classes that are set for auto-backup.
JC Ewing
On 11/24/2010 03:32 AM, Bruce Hewson wrote:
Larry,
you know the command string to enter in ISPF 3.4 dataset list to command
migrate to ML2....see previous posts..
but for that to work...the dataset must first be backed up....
so quite often you need to do 2 commands...
HBACKDS
then wait till completed (allwo to be async process lets you go off and do
othewr work)
HMIG / ML2
Regards
Bruce Hewson
...
--
Joel C. Ewing, Fort Smith, AR [email protected]
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