Re: "hdparm" and Software RAID

2002-09-29 Thread Marc Wilson
On Thu, Sep 26, 2002 at 12:12:59PM -0400, Robert James Kaes wrote: > If there are problems, how do people tune their IDE hard drives that are > part of software RAID drives? We find out why the kernel doesn't set things up properly by default and FIX it, rather than by forcing things with hdparm.

Re: 'hdparm' and Software RAID [SOLVED]

2002-09-26 Thread Robert James Kaes
On Thu, 26 Sep 2002, nate wrote: > there should be no problems with running this on a software raid > system. That is, if your sure it works, I don't use hdparm but it > looks like you may be trying to enable DMA, be sure your chipset > works well with linux in DMA mode before attempting this. Som

Re: 'hdparm' and Software RAID

2002-09-26 Thread nate
Robert James Kaes said: > Hi, > Are there any problems running something like: > > /sbin/hdparm -c3 -d1 /dev/hdX > > when /dev/hdX is part of a running software RAID? If there are problems, > how do people tune their IDE hard drives that are part of software RAID > drives? there should be

"hdparm" and Software RAID

2002-09-26 Thread Robert James Kaes
Hi, Are there any problems running something like: /sbin/hdparm -c3 -d1 /dev/hdX when /dev/hdX is part of a running software RAID? If there are problems, how do people tune their IDE hard drives that are part of software RAID drives? Any insight you can provide would be appreciated.