Seagate ST43401N/ND Información técnica descargar pdf (Pagina 160)

D-16 Sample Migration Task Lists

Cutover Migration Task List Example Adaptive Server Enterprise 11.5

Front-End Regression Test Suite

1. Perform user regression testing.

2. Monitor and capture system dynamics (

sp_who, sp_lock...).

3. Verify and document Adaptive Server 11.5 regression test.

Other Testing

Verify 11.5 performance and functions on the test system.

Run User/Acceptance Tests on the Release 11.5 Test System

1. Testers perform user regression testing of Release 11.5.

2. Monitor and capture system dynamics (

sp_who, sp_lock...).

3. Verify and document the Release 11.5 regression test.

4. Make the Release 11.5 “go/no go” decision for the production

system.

Execute Release 11.5 to 10.x Fallback Procedures on Test System

1. Shut down the Release 11.5 test system.

2. Re-create the Release 10.x test system.

3. Re-create the Release 10.x environment, using your re-creation

scripts and procedures.

4. Load the Release 10.x production system dumps.

5. Run

dbcc commands (checktable,checkalloc, checkcatalog) on the Release

10.x databases. Be sure to verify the

dbcc log and error log.

6. Run

checkpoint on the Release 10.x test system.

Upgrade Production Server from Release 10.x to 11.5

1. Perform a dump of Release 10.x databases on the production

system.

2. Before the upgrade, run

dbcc commands (checktable, checkalloc,

checkcatalog).

3. Alter the sybsystemprocs database.

4. Perform a pre-upgrade veriﬁcation.

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Seagate ST43401N/ND Información técnica Pagina 160