Infoseite // What is not mirrored hard drive?



Frage von Saamjo:


Hi together
Habe mal wieder ne question:
What is not mirrored hard drive and what benefits come with it?
Bin Mac and PC users.
Fine thanks for answers.

Grüsse you out there
Saamjo

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Antwort von Maria Perez:

As the name says, "Mirrored" - Both plate containing the same files. To protect you from data loss.
Gruß Udo

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Antwort von Maria Perez:

That has nothing to do with mirrors?

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Antwort von ralleschaffrath:

thou hast no ;-) then finally on both boards so that all the data you do not lose when a broken

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Antwort von Andreas_Kiel:

... schau mal in Wikipedia to RAID, it is well explained if synonymous at times a bit too technical.

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Antwort von ralleschaffrath:

Okay, thank you, something like HD clone, nich?

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Antwort von Andreas_Kiel:

... no, not "clone". This is only a "snapshot". The hard drive is to mirror the copy running constantly updated to keep up on the last bit.
The theme of "RAID" you have in the times visited Wikipedia ...?

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Antwort von ralleschaffrath:

Oops, that's really something else.
Thank you Andreas for your efforts, will be the topic at Wikipedia at times closer.

Grüss you Saamjo

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Antwort von Andreas_Kiel:

... so if you want to use a technique, but that will not be a backup saved! Overvoltage & Co. can still be the controller and it synonymous both plates can abrauchen.
There are several approaches for "mirroring", in the simplest case, you need to get two plates and a special driver (of the write operations - with time delay in microseconds - performs on both plates). This is RAID 1
Software can be synonymous times make the vault, sometimes you notice it is not. Happen with such a driver: the meal.
I would prefer a RAID 10, the controllers are barely affordable. With today's record prices is to double capacity needed to be negligible.
BG
Andreas

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Antwort von ralleschaffrath:

Wow, did not know that it is a Raid 10 there.
Thank you very much for your remarks, Andreas.

Saamjo

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