ontape: bad performance

Posted in 2005

Tarcisio Gouveia — Fri, 1 Apr 2005 18:27:28 -0300 — source: Usenet: comp.databases.informix

Recently we changed the hardware, OS and db version. INFORMIX7.31.FC6X2 DEC-UNIX4.0E to INFORMIX7.31.FD2X2 OSF1 V5.1 After the change, the backup time was very good taking 3 hours for 500 GB in a HP STORAGEWORKS ULTRIUM drive. Any days later the performance degradated, now it takes aproximately 4 days during the week, and 2 days at weekend. Where can be the problem ? Obrigado, Tarc'sio Gouveia Coordenador de sistemas SAP Tel:(81) 2125-8777 / 9111-8551 tarcisio.gouveia@refrescosguararapes.com.br sending to informix-list