Tim (visions) wrote in lj_dev,
Tim
visions
lj_dev

renewing a conversation

raid 10

something to point out...

Disadvantages:

  • Very expensive / High overhead
  • All drives must move in parallel to proper track lowering sustained performance
  • Very limited scalability at a very high inherent cost


all of those are extremely bad in the livejournal environment. fuck the fact that it is fast and reliable. it DOESNT scale.

i still stand by the fact that the raid array should be raid 5.
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