> >afaik multsect is only suported when DMA is not in use. DMA speeds up > >transfers much mode, so you should focus on it.
On 30.09.06 20:15, linuzboy wrote: > But I found the message below in mysql manual >> optimization >> Disk Issues > ............. > On Linux, you can get much more performance by using hdparm to > configure your disk's interface. (Up to 100% under load is not > uncommon.) The following hdparm options should be quite good for > MySQL, and probably for many other applications: don't play with DMA if your kernel doesn't support it. if it does, it probably turned DMA on. > I know DMA is excellent, and multsect is also very impressive. when I was solving this issue, it was told to me that multsect and 32bit I/O do not matter if DMA is used. > see http://linuxgazette.net/issue79/punk.html it tells nothing about this issue... -- Matus UHLAR - fantomas, [EMAIL PROTECTED] ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. You have the right to remain silent. Anything you say will be misquoted, then used against you. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
