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13111 - Advice for disk configuration
SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up BAL Application Log DocumentationThis documentation is copyright by SAP AG.
Advice for disk configuration
--- In DoNotReply@consolut.eu, JoanBa <jobaeltZi...> wrote:> In a few words we will have the following hardware in the backup
> machine:
>
> Primary partition: 3 CPUs ( 3 more available on-demand for
emergency ),
> 20 GBytes of main storage, ASP1 with 2 controllers 2757 and and 39
> disks of 36 GBytes, ASP2 with 1 controller 2757 and 6 disks of 36GB.
>
The 2757 disk controller can control 18 disk units at most. I wonder if U
mistyped that U have 39 disk units attaching to two 2757s ? U need
three 2757s for 39 disk units. Anyway, with more than 30 disk units
(assuming 15K RPM disk), I would not bother to create ASP 2
separately for storing journal receivers.
Satid S.
IBM Thailand
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