Ref:  ftp://ftp.bmc.com/pub/linux/dcss-cms.html

Richard,
In your write up, you perform these steps:
> defseg segusr 10000-3ffff sr
> pipe < segusr ext2 | storage 10000000 805306368 e0
> saveseg segusr

What you need to avoid problems from CMS is:

CP DEFSEG SEGUSR 10000-3FFFF SR
SEGMENT RESERVE SEGUSR (USER SKELETON
SETKEY 14 SEGUSER (FINDSKEL
PIPE < SEGUSR EXT2 | storage 10000000 805306368 E0
CP SAVESEG SEGUSR

The segment reserve will make sure CMS doesn't (and won't) allocate
anything in that space, and the setkey will let you use the storage
stage in pipes.  If the segment reserve doesn't work, you may need
to execute it before you run your profile exec.

Bruce Hayden
Linux on zSeries, Endicott
IBM Global Services

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