Re: Software RAID10 - which two disks can fail?
"Gary Dale" <garydale@velcom.ca> ha scritto nel messaggio
[🔎] 53437300.8020406@velcom.ca">news:[🔎] 53437300.8020406@velcom.ca
> IMHO this is a bad setup. Because you are reading and writing to
> multiple disks at at time, you may have some speed-up, but you only
> get half the total space. And you are vulnerable to some two-disk
> failures. If you went to RAID-6, you'd get the same basic performance
> and space
> but would be immune to two-disk failures.
But RAID-5 and RAID-6 require more computational power.
RAID6 has to generate 2 parities.
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