IBM DATA MIGRATION SERVICES Brochure page 25

Storage migrations made simple.
Page 25
Highlights
This chart shows how the insur-
ance company's global migration
was executed.
7. The process was repeated for source servers B and C over the next two weeks.
8. During the next scheduled outage, the older storage array was taken
out of service.
Source
environment
2
Source Source
2
Server C Server B
1
Source
Server A
A
B
C
Old array
Figure 7
Global migration to new servers and storage
Local Windows array-to-array migration
A Fortune 500 bank had 5.8TB of data on two servers for a key enterprise
compliance management application based on Microsoft SQL. The bank
wanted to move from an older locally attached storage array to a new locally
attached storage array.
7
7
Oracle applications
Target
environment
6
3
4
Checkpoint
BAB
Target
Server A
1
4
6
5
Journal
checkpoint
area
8
4
7 7
3
New arrays