Using Autogen - Oracle ORACLE9I B10508-01 Installation Manual

HP OpenVMS Alpha SYSGEN Parameters
** Reserved memory size = <size> greater than created SGA size = <size>**
** Please reduce reserved memory size to avoid wasting memory. **
** Memory was not reserved for the SGA. SGA size = <size> **
** There might be performance advantages to allocating memory for
If memory is reserved for an SGA, but not enough memory is reserved, then the
instance startup will fail
adjusted, AUTOGEN must be run, and the system must be rebooted
to expand the SGA to 6.5 GB for the TEST instance, use the following commands:
$ MCR SYSMAN
SYSMAN> RESERVED_MEMORY REMOVE ORA_TEST_SGA
SYSMAN> RESERVED_MEMORY ADD ORA_TEST_SGA/SIZE=6656/ALLOCATE/ZERO/PAGE
SYSMAN> EXIT
Then run AUTOGEN and reboot the system.
To avoid rebooting the system, SYSMAN can be used to free the memory
reservation
have enough fluid pages to create the SGA
using reserved memory are not available.
To review memory reservations on your node, run the following command:
$ show memory/reserved
System Memory Resources on 13-JUL-2001 09:57:11.72
Memory Reservations (Pages)
ORA_PROD_SGA
ORA_PROD_SGA
Total (40.04 Mbytes reserved)
Please consult Hewlett-Packard if you need more information about reserving
memory.

Using AUTOGEN

Because SYSGEN parameters affect the entire operating system, your system
administrator is the only person who should modify them
3-14 Oracle9i Installation Guide Release 2 (9.2.0.2) for HP Alpha OpenVMS
the SGA in the VMS reserved memory registry. **
.
.
Then you may start the instance
Additional Information:
memory registry, refer to the Hewlett-Packard documentation.
In this case, the amount of reserved memory must be
.
.
Also, the performance advantages of
For more information about the reserved
Group Reserved
SYSGBL 5120
SYSGBL 5
5120
.
The risk is that the system may not
In Use Type
0 Allocated
0 Page Table
0
.
Of course at some sites,
For example,