Raid 0 Long Term USe Questions.

K

Kylie Saunders

Iam getting to Samsung 160 Gig SATA 2 drives and iam going to raid
them in Raid 0. iam going to USE NTFS as i want to do video editing
and Video Encoding.

Just wondering what things i should NOT do so not to destoy my system.
Iam going to back everything up on another drive but just would liek
to know these things.

Thanks.
 
P

Peter

Iam getting to Samsung 160 Gig SATA 2 drives and iam going to raid
them in Raid 0. iam going to USE NTFS as i want to do video editing
and Video Encoding.

Just wondering what things i should NOT do so not to destoy my system.
Iam going to back everything up on another drive but just would liek
to know these things.

Yu shd knou tht heet kills drvies.
Give them a decent cooling.
 
A

Arno Wagner

Previously Kylie Saunders said:
Iam getting to Samsung 160 Gig SATA 2 drives and iam going to raid
them in Raid 0. iam going to USE NTFS as i want to do video editing
and Video Encoding.
Just wondering what things i should NOT do so not to destoy my system.
Iam going to back everything up on another drive but just would liek
to know these things.

Avoid: Bad/no cooling, bad PSUs, mechanical shock.

Arno
 
B

Bob Davis

Kylie Saunders said:
Iam getting to Samsung 160 Gig SATA 2 drives and iam going to raid
them in Raid 0. iam going to USE NTFS as i want to do video editing
and Video Encoding.

Just wondering what things i should NOT do so not to destoy my system.
Iam going to back everything up on another drive but just would liek
to know these things.


If your files are important, backup in multiples, even if you don't use
RAID0. Plan as if the array and the backup will fail at any moment and
simultaneously (probably won't, but...). One drive failing will destroy the
array, just as if a single drive fails in a non-RAID system.

RAID0 is not rocket science, at least not to set up. Basically, if it is an
on-board controller just enable the controller in the bios, power off,
attach the drives, reboot. After POST you will see the controller info and
a prompt to enter the controller's bios, which you must to do create the
array. Set it up as a "striped" array and select your stripe (chunk) size,
normally 64k. Since you'll be accessing large files I would set it to 128k,
if you have that option, which is where my two arrays are set.

I like to take a different approach by enabling the controller first, then
boot into Windows and set up the controller drivers before adding the
drives--but you can do it either way.

If the new volume (array) is for storage and will not house the OS, you can
boot into Windows and set up the volume like any other. The OS will see it
as a single drive of ~320gb.

If you plan on putting the OS on this array without a reinstall, you are
facing a much more complex procedure, but it can be done. I won't go into
that since you didn't ask. If you are reinstalling Windows on the new
volume, be prepared to have drivers for the controller on a floppy before
starting.
 
B

Bob Davis

Yu shd knou tht heet kills drvies.
Give them a decent cooling.

Peter brings up an important point. Put a dedicated fan on those drives, or
at least make sure they are well ventilated. Touch them, and if they are
warmer than luke-warm, take further steps to cool them. That isn't a RAID
requirement, but is something you should do for any drive.
 
P

Peter

If you are reinstalling Windows on the new
volume, be prepared to have drivers for the controller on a floppy before
starting.

On a FLOPPY !?!
What happens if a machine does not have a floppy drive?
No internal, no external, NONE.
 
R

Rod Speed

On a FLOPPY !?!
What happens if a machine does not have a floppy drive?
No internal, no external, NONE.

Slipstream the drivers onto the distribution CD and install using that.
 
J

J. Clarke

Peter said:
On a FLOPPY !?!
What happens if a machine does not have a floppy drive?
No internal, no external, NONE.

Then you screwed up. If you are going to boot from a RAID 0 array, you will
need to be able to provide Windows a driver diskette. If you don't have a
diskette drive then you have no means of doing this and you will be unable
to install Windows. Perhaps Vista will when it ships be able to install
such drivers from another source but XP cannot.

So, make sure that your machine has a diskette drive. The cost about 6
bucks so there is certainly no economic burden inherent in installing one.

Alternatively you need to prepare an installation CD with the necessary
drivers preinstalled.
 
J

J. Clarke

Peter said:
Not for average user.

If the average user doesn't have and cannot for whatever reason install a
diskette drive then the average user doesn't have much choice--it's that or
don't install.
 
K

Kylie Saunders

Would you re3comend putting the OS, bein gXP on the Raid 0 Array ?

Or put in on a seperat disc ?
 
J

J. Clarke

Kylie Saunders said:
Would you re3comend putting the OS, bein gXP on the Raid 0 Array ?

Or put in on a seperat disc ?

The only valid reason to use a RAID 0 array IMO is if you need the
performance for some purpose. If that is the case then in addition to the
array you should have two drives, one for the operating system and one for
the swap file. The RAID 0 array should have on it _only_ the data for
which high performance is required.

Note that the days of needing a RAID 0 array for video editing are long past
unless you are going to be working with uncompressed HD, and if you're
doing that then you really need to talk to your software vendor about
machine configurations.
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top