Am 2005-11-10 08:37:21, schrieb David Kirchner: > On 11/10/05, Ron Johnson <[EMAIL PROTECTED]> wrote: > > The issue was performance, though. Are you getting good speed? > > I must have missed that email then, sorry about that. We use RAID5 on > this Linux box, RAID5 on FreeBSD (old driver) and RAID1 and 10 on > FreeBSD (old and new driver). Overall our impression has been that the > RAIDs are reasonably fast, but not as fast as 15k RPM SCSI drives, > specifically with random access. MySQL databases seem to perform much > better on single fast SCSI disks than on 7200RPM SATA RAIDs, at this > time, for us.
Du you have used SATA drives with PATA Hardware or WD Raptor WD360GD and WD740GD which have real SCSI-Hardware. They run with 10.000 RpM. My @home PostgreSQL Server use the 3w8506S-4LP and is now around 30 times faster as the previous 3w7507-4LP which was PATA. I am using 4 Western Digital Raptor WD740GD SATA drives.0 I am using Raid-5. Greetings Michelle -- Linux-User #280138 with the Linux Counter, http://counter.li.org/ Michelle Konzack Apt. 917 ICQ #328449886 50, rue de Soultz MSM LinuxMichi 0033/3/88452356 67100 Strasbourg/France IRC #Debian (irc.icq.com) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
