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Populating HBA or MB SATA? (alien.top)
submitted 2 years ago by [B] to c/datahoarder@selfhosted.forum
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I was wondering what your approach is to using available SATA ports for your array.

I have six MB SATA ports and eight SATA available via HBA (9211-8i)

Do you recommend populating all available motherboard SATA ports first, then using an HBA for the rest of the array? Is it better to have all of the data disks if possible on the HBA first as a priority?

Do you guys recommend keeping many disks as possible on the same controller? (i.e. populating HBA first)

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[–] [B] 1 point 2 years ago

I trust MB SATA more in terms of reliability. HBAs tend to overheat too.

However, if RAID topology allows, I'd try to spread the drives such that either one of MB or HBA failing completely would not bring the array down (RAID10 with 1 HBA, or RAID5/6 with 2 HBAs).

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