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Re: fstrim and Luks / dm-raid


On Sat, Oct 05, 2019 at 11:12:06PM +0200, deloptes wrote:
> Reco wrote:
> > Curious. I avoid RAID5/6 due to the old habit, but it's something that's
> > good to go.
> But what do you use? RAID5 is most efficient for building large arrays -
> what is the alternative?

RAID10 if the budget allows, RAID1 if it does not. Have even tried that
DRBD thing several times, have mixed feelings about it.

Also RAID5 is the most *cheap* way of building a redundant array, not the
most *efficient* one, if IOPS and bandwidth are concerned.


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