On Mon, 8 Aug 2011 10:42:24 -0500, McKown, John wrote:

>Yes, from the manual:
>
><quote>
>The FAVER2 Transparency uses the Large Block Interface (LBI) to read the
>| CA-FAVER2 tapes. LBI was introduced in OS/390 2.10 and is available in all 
>levels
>| of z/OS. CA-FAVER2 is capable of writing tape blocks with a BLKSIZE of 64K, 
>so
>| the DEVSUPxx member of your SYS1.PARMLIB should specify a TAPEBLKSZLIM
>| of at least 64K.
></quote>
>

No, from my observation:
GVEXPORT (V4.5.0) always overrides the BLKSIZE from JCL with a BLKSIZE <= 
32760. It's probably only GVRESTOR that uses the LBI to read tapes created with 
the VSE version.

... and now for another "DCB override discussion"... NOT!

Norbert Friemel

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