Re: Performance with IDS 7.31.UD2 on Linux (2.4 kernel)

Posted in 2004

quarante-deux — Tue, 2 Mar 2004 21:49:03 +0100 — source: Usenet: comp.databases.informix

"Andreas Breitfeld" <abreitfe@de.ibm.com> a 'crit dans le message de news:c1v83i$pqg$1@gazette.almaden.ibm.com... > > My linux informix that I got is a 7.31.UD2 version and I think this > > version is very slow...slower than the SCO or windows 7.31 versions for > > the same hardware and the same onconfig parameters. > Check if DMA is set to on for the IDE disk (e.g. 'hdparm /dev/hda') and > check the type of filesystem where the dbspaces are located. Reiserfs is > known to be very slow with IDS. only scsi disks are used...ext3 fs