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Archives of the TeradataForumMessage Posted: Tue, 18 Mar 2003 @ 19:58:16 GMT
Hi, WE DID IT SUCCESSFULLY !!! We have only 1 system. A 2-node 4855 with 2TB-RAID 0 (1TB netto ). Currently 60% of diskspace is in use. - Upgrade from V2R4.1.2 to V2R5.0.0.5 - Downtime( Time for conversion ): 3 hours - The recommended tasks (check tables and scan disk) before and after upgrade took 4 hours each. We ran it, while users could log on, but overnight. - All our daily fastloads, multiloads, fexports are running and perform as before. - One query had to be rewritten: Poor performance under R5 - Two queries had to be improved ("sloppy code" - select * in subquery) We are up and running since Sat, March 15 and havn't seen more problems until now. A detailed project-plan will be available on my website at the end of this week. Cheers Christian makeITdone IT Services
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