Hardware

RAID Scaling Charts, Part 3: 4-128 kB Stripes Compared

  • Article

This is the third article that deals with analyzing the various possibilities involving various RAID setups and differing numbers of hard drives. We used the same hard disks again here: eight Samsung HM321KJ SATA/300 drives powered all of the possible RAID 0, RAID 5 and RAID 6 setups, with from three to as many as eight hard drives configured to use stripe sizes of 4 to 128 kB.

2007-12-19

2,353 reads

RAID Scaling Charts, Part 1

  • Article

Most enthusiast and mainstream users would consider setting up a RAID array mainly for performance reasons - few really care about data safety. For this reason, the majority of arrays installed consists of only two drives, which run a simple RAID 0 stripe set. Haven't you ever asked yourself how these RAID arrays scale as you increase the number of hard drives?

2007-12-17

2,911 reads

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