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Computer Help and Support

HopeHoops

(47,675 posts)

12. Mirroring is best with two drives. Yeah, half the space, but safe.

Reply to DissedByBush (Reply #9)

Wed Dec 28, 2011, 08:03 PM

Dec 2011

Nothing beats a good backup regiment, but if you need 24x7 live access, mirroring and RAID5 are the only ways to go. In critical systems, you have to have a hot-swap drive on a separate controller than the RAID5 drives and each of them should be on their own controller as well. That's getting a bit over the home user budget, but it will keep the array running under damn near any conditions (although I did have to deal with one exception).

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Running a RAID5 array with 2 SSD's and a mechanical hard drive under XP possible ? [View all] steve2470 Dec 2011 OP

Not sure, but I use an external NAS to handle my RAID5 configuration. n/t Dawgs Dec 2011 #1

I think a lot of machines don't like this Renew Deal Dec 2011 #2

Depends on the goal... Dead_Parrot Dec 2011 #3

Thank you for the link and your time. steve2470 Dec 2011 #4

a raid5 needs a minimum of three disks foo_bar Dec 2011 #5

ah... Dead_Parrot Dec 2011 #6

thanks for your help so far, my bad about RAID5, now...... steve2470 Dec 2011 #7

The external is probably USB2 and an XP box is likely to only handle USB1. HopeHoops Dec 2011 #8

Spot on again. wandy Dec 2011 #10

That's not technically true. All of the PARTITIONS must be identical. HopeHoops Dec 2011 #11

Yes. Yes. Sorry, showing my age. wandy Jan 2012 #19

Yeah, I remember a certain 300mb beer cooler with 12 platters. HopeHoops Jan 2012 #20

Sorry, you can't DissedByBush Dec 2011 #9

Mirroring is best with two drives. Yeah, half the space, but safe. HopeHoops Dec 2011 #12

I only wish I could afford the setup at work DissedByBush Dec 2011 #13

10K? HopeHoops Dec 2011 #14

10,000 RPM DissedByBush Dec 2011 #15

Ah, got it. As for SSD, the mini came pre-installed with Linux. HopeHoops Dec 2011 #16

We definitely do store a lot now DissedByBush Dec 2011 #17

A SHITload. HopeHoops Dec 2011 #18