HP R4.2 User Manual

Page 265

Database Administration

Rollback Segment

UCS 1000 R4.2 Administration 585-313-507

Issue 3 April 2000 226

Enter /vs/bin/util/rb_init to display the current size of the rollback
segment, R1.

The system displays a message similar to the following:

Rollback segment R1 is currently 653312 bytes in size, would

you like to reduce the size of this rollback segment? (y/n)

The original size of the rollback segment was set to 653312 bytes. If the
current size is close to this number, or if it is less than one-fourth of your
total database size, you do not need to reduce the size of the rollback
segment.

To terminate this procedure, go to

step 4

To continue with this procedure and reduce the size of the rollback
segment, go to

step 5

To terminate the rb_init command without reducing the size of the
rollback segment, enter n

The system returns to the system prompt

. You have completed this

procedure.

Enter y to reduce the size of the rollback segment.

The system executes the rb_init command. The system displays the
following message If the voice system is running:

The voice system is running. Is it OK to stop the voice

system? (y/n)