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Performance and Maintainance of Windows Vista A forum for performance and maintenance tasks in Windows Vista. (microsoft.public.windows.vista.performance_maintainance)

Raid 0 mirroring on a preinstalled Vista machine



 
 
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  #1 (permalink)  
Old February 4th 07, 09:10 PM posted to microsoft.public.windows.vista.performance_maintenance
Anthony Marsh
external usenet poster
 
Posts: 33
Default Raid 0 mirroring on a preinstalled Vista machine

Vista was already installed on the machine I bought which came with only
one 160 GB SATA drive. What if I later on want to add a second SATA
HD? Can I then make it do a RAID 0 with the existing HD? Does it have to
be exactly the same size? Same brand? Same model?
  #2 (permalink)  
Old February 4th 07, 09:56 PM posted to microsoft.public.windows.vista.performance_maintenance
Kerry Brown
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Posts: 2,887
Default Raid 0 mirroring on a preinstalled Vista machine

"Anthony Marsh" wrote in message
. ..
Vista was already installed on the machine I bought which came with only
one 160 GB SATA drive. What if I later on want to add a second SATA HD?
Can I then make it do a RAID 0 with the existing HD? Does it have to be
exactly the same size? Same brand? Same model?



Raid 0 is not mirroring. RAID 1 is mirroring. It is not likely you could add
a disk and then create either array without also backing up and restoring
your data afterwards. Some higher end controllers can build a RAID 1 array
on the fly but most lower cost solutions can't.

--
Kerry Brown
Microsoft MVP - Shell/User
http://www.vistahelp.ca


  #3 (permalink)  
Old February 5th 07, 10:35 PM posted to microsoft.public.windows.vista.performance_maintenance
Ken Blake, MVP
external usenet poster
 
Posts: 2,309
Default Raid 0 mirroring on a preinstalled Vista machine

Anthony Marsh wrote:

Vista was already installed on the machine I bought which came with
only one 160 GB SATA drive. What if I later on want to add a second
SATA HD? Can I then make it do a RAID 0 with the existing HD? Does it have
to be exactly the same size? Same brand? Same model?



Raid 0 is striping, not mirroring. Exactly what do you want to accomplish?

--
Ken Blake - Microsoft MVP Windows: Shell/User
Please reply to the newsgroup


  #4 (permalink)  
Old February 6th 07, 12:49 AM posted to microsoft.public.windows.vista.performance_maintenance
Anthony Marsh
external usenet poster
 
Posts: 33
Default Raid 0 mirroring on a preinstalled Vista machine

Ken Blake, MVP wrote:
Anthony Marsh wrote:

Vista was already installed on the machine I bought which came with
only one 160 GB SATA drive. What if I later on want to add a second
SATA HD? Can I then make it do a RAID 0 with the existing HD? Does it have
to be exactly the same size? Same brand? Same model?



Raid 0 is striping, not mirroring. Exactly what do you want to accomplish?



Redundancy so that every bit is saved to both drives so in case one
drive fails, the other is intact. How about self healing from the good
drive?

  #5 (permalink)  
Old February 6th 07, 10:04 AM posted to microsoft.public.windows.vista.performance_maintenance
Tom Gerling
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Posts: 15
Default Raid 0 mirroring on a preinstalled Vista machine

RAID 0 has nothing to do with redundancy, but with performance. Look at RAID
1, it might be what you want. A number of newer controllers support creating
a RAID1 array from a single non-RAID disk. Same size, brand and model is
recommended but not required. Check your the documentation for your RAID
controller.



"Anthony Marsh" wrote in message
. ..
Ken Blake, MVP wrote:
Anthony Marsh wrote:

Vista was already installed on the machine I bought which came with
only one 160 GB SATA drive. What if I later on want to add a second
SATA HD? Can I then make it do a RAID 0 with the existing HD? Does it
have
to be exactly the same size? Same brand? Same model?



Raid 0 is striping, not mirroring. Exactly what do you want to
accomplish?



Redundancy so that every bit is saved to both drives so in case one drive
fails, the other is intact. How about self healing from the good drive?



 




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