The VVDS keeps the name of each BCS, that has datasets cataloged on the volume,
in its VSAM Volume Control Record - VVCR. So the DEFINE RECATALOG, will use
the BCS information in the VVDS VVCR, plus the information in the associated
VVR, in order to recatalog the dataset to the correct User
: Pearce, Colin E colin.pea...@baml.com
T he VVDS keeps the name of each BCS, that has datasets cataloged on
the volume, in its VSAM Volume Control Record - VVCR. So the DEFINE
RECATALOG, will use the BCS information in the VVDS VVCR, plus the
information in the associated VVR, in order
SMB (System Managed Buffering) is one of the better Performance options to
apply to VSAM datasets in a long time and should be considered.
In order for a VSAM dataset to be suitable for SMB is must be SMS managed and
defined to SMS in the appropriate Data Class as an Extended Format Data Set
Ask the Auditors if they will help you fill out all the APARs and collect the
supporting documents
Colin Pearce
-Original Message-
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf
Of Ed Gould
Sent: Monday, August 06, 2012 9:51 PM
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