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(4,193 posts)

5. a raid5 needs a minimum of three disks

Reply to steve2470 (Reply #4)

Mon Dec 12, 2011, 06:55 PM

Dec 2011

...and combining the SSDs with a mechanical drive in a single array would turn the SSDs into expensive Seagates for every purpose (i.e., access time, write throughput). If you're talking about a RAID-1 on the SSDs and leaving the mecha unRAIDed, that shouldn't be a problem provided the storage controller supports it (not sure if you can do software RAID without XP Pro or even Server)

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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