Rick,
A poorly typed sentence. It should read:
Pages are only allocated slots on AUX if they have been paged out and
remain unchanged. There is no attempt to back a getmained page with an AUX
slot.
My meaning is that ASM is not called to allocate an AUX slot until RSM needs
to do some
Several things have to happen before storage will be backed on AUX.
In simple terms.
The storage has to be getmained. All this does is update the page tables. No
real storage is allocated. The invalid flag is on in the page table.
The first time the page is modified, the invalid flag triggers
--snip--
Ron Hawkins wrote:
I don't believe AUX works this way. Pages on the locals are only
allocated slots on AUX if they have been paged out and remain unchanged.
There is no attempt to back a getmained page with an AUX slot.
This is the kind of question that should be easy to find the answer. But the
obvious places do not provide it. Also I feel I should know the answer but
have forgot - getting old!
We have page datasets with 40% allocated slots. We do not page (have lots of
free memory). D ASM,ALL
But the
-MAIN@BAMA.UA.EDU
Subject: Paging Question
This is the kind of question that should be easy to find the answer. But
the
obvious places do not provide it. Also I feel I should know the answer
but
have forgot - getting old!
We have page datasets with 40% allocated slots. We do not page (have
lots
-snip--
This is the kind of question that should be easy to find the answer. But
the obvious places do not provide it. Also I feel I should know the
answer but have forgot - getting old!
We have page datasets with 40% allocated
--snip
Could it be VIO?
---unsnip-
Methinks VIO would increase slot usage, not trim it back.
--
For IBM-MAIN
Not enough coffee, I had it reversed
--snip
Could it be VIO?
---unsnip-
Methinks VIO would increase slot usage, not trim it back.
Rick,
I don't believe AUX works this way. Pages on the locals are only allocated
slots on AUX if they have been paged out and remain unchanged. There is no
attempt to back a getmained page with an AUX slot.
From Bill Blair's post on the same topic on the MXG Forum:
quote
This sort of function
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