Client Import..

[Former Member]

Hi,

We need to perform the client export of PRD (300 client) system and import in QAS (300 client) i.e. quality server.

I have performed the Client export of PRD (300 client) server, which takes 4 hours and creates following two requests..

RT00025 (Client specific) = 9 GB

RX00025 (Texts) = 90 MB

Database is ORACLE on windows server 2008 R2.

Last time when we perform the client export and import procedure, that time client specific request (RT00023) is of 3 GB and it has taken 2 days to complete the client import procedure. Another thing I have seen that, there are huge redo log files created in ORAARCH folder near about 80 GB redo log files during this client import.

  So please advise me on following points..

1. How much free space require in Quality server to Import the PRD client?
2. There is any ways to speed up the client import procedure?
3. Why such amount of redo log files are created during client import?
4. How to reduce this amount of redo log files because this time client export is of 9 GB, so it creates huge amount of redo log files...

Thanks and regards,

Swapnil.

[divyanshu_srivastava3 · Accepted solution]

Hi Swapnil,

Here are your answers:

1. Run report RSSPACECHECK your souce system to find the size of client and adjust target space.

2.Increase the number of parallel process during import.

3.Any changes in database tables are logged in redolog files.

4. Turn off archiving.

Regards,

Divyanshu

[Former Member · Accepted solution]

Dear Divyanshu,

Thanks for your comments..

2.Increase the number of parallel process during import., parallel process will allow in remote client copy, but here I am using the Client Export and Import procedure to refresh the client of Quality from Production client. So any other ways to improve speed of client import?

4. There may be any inconsistency if we disable the archive logs?

Thanks and regards,

Swapnil.