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Legacy Forums => Experienced User Forum => Topic started by: Jeff Fox on December 16, 2003, 03:02:14 AM

Title: Firewire drives for external backups.
Post by: Jeff Fox on December 16, 2003, 03:02:14 AM
I'm working on setting up the hardware for a new SME system.
I'm planning on using SME v6.0.
The plan is to have a pair of 250GB drives mirrored and then use a pair of external 250GB firewire drives to use for offsite backups. They will be swapped weekly or more often.

What kind of IEEE 1394 controller should I use?
What kind of external drives IEEE 1394 drive enclosures are recommended?

[%sig%]
Title: Re: Firewire drives for external backups.
Post by: Reinhold on December 16, 2003, 07:13:39 PM
Jeff,

:-)

...seriously: I've had nothing but trouble on a LaCie 1394 box ... using USB 2.0 now (but not for SME).
If you really want to transfer 250Gb once a week why not go "hotpluggable- removable SerialATA" -box.
Sata could give you  a whopping 50MB/s versus a maximum of 5-6 MB/s on the Firewire (go do some math ;-) ... and absolutely NO interface problems .
Title: Re: Firewire drives for external backups.
Post by: Jeff Fox on December 16, 2003, 08:43:08 PM
Good idea!
Title: Re: Firewire drives for external backups.
Post by: Michael Doerner on December 17, 2003, 12:59:15 AM
> "hotpluggable- removable SerialATA" -box.
> Sata could give you  a whopping 50MB/s versus a maximum of
> 5-6 MB/s on the Firewire (go do some math ;-) ... and
> absolutely NO interface problems .
Reinhold,

That sounds very interesting for us but it was my understanding that SATA support is not that easy (maybe on SME5.6 only but 6.0 it's there?)

Regards,
Michael Doerner
Title: Re: Firewire drives for external backups.
Post by: Reinhold on December 17, 2003, 09:38:07 AM
Michael,

...while I do have little 5.6 experience... I can confirm that in SME 6.0 Sata is a piece of cake... direct support in the 'new' kernel (which isn't that new either ... remember we are talking RH 7.3 here ;-) # rpm -q kernel ...still gives...kernel-2.4.20-18.7 ...

If you need device specific's just googling for "RH7.3+question" will mostly help ...else I may be able to point .-)