That is exactly what is happening. Read page 151 of the Image manual to
confirm. It also says DBCONTROL 9 will enable or DBCONTROL 10 will
disable the usage of the delete chain head

Michael Berkowitz
Project Manager, CGS Application Solutions
707 Wilshire Blvd Suite 1900
Los Angeles, CA 90017-3509
T: 213 614-1308
F: 213 614-2028
mberkowitz@cgsinc.com





[HP3000-L] Behavior of Image with HWPUT set

John Bawden
to:
HP3000-L
04/21/2008 03:37 PM


Sent by:
HP-3000 Systems Discussion
Please respond to John Bawden






We had a dataset with HWPUT enabled and found that it reported the high
water mark equal to the capacity of the set yet there were no problems
with records being added to the set. So it got us to thinking that when
HWM was equal to capacity, then Image, to save us from ourselves, reverted
to using the delete chain to add new records. Does anyone know if this is
what happens?


John Bawden
Homestead3000 Consulting
MPE Forever

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