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# $Copyright
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# INTEL CONFIDENTIAL
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"testvsw" README
==============

Source: node.c errexit.c

Desc:	test to write with variable spanned (VS) or variable blocked & spanned
	(VR) format

Invoke:	load [0] node.rx [/cfs/ctape0 [TEST01 [TEST02 [TEST03]]]]

Note:	* use 3 scratch tape
	* log is on "testvsw.SLr0"
	* result is on "testvsw.SRr0"
	* tape will be unloaded after the test

Algo:	* tapealloc 3 tapes with null user exit call
	* tdsopen, twrite, and tdsclose 6 datasets;
	  the 1st and 2nd datasets are written in VS format;
	  the 3rd, 4th, 5th, and 6th datasets are written in VR format;
	* tapedealloc 
	* IMAX=2001, 
	  JMAX=3
