How do I crate a JBOD?
Under RAID I can see Stripe/Mirror/Linear/RAID10/RAID5/RAID6
I guess it's Stripe but I prefer to ask.
Mirror I guess it's RAID1 and Linear is RAID0? Is that right?
BTW why don't everything by RAID number?
RAID name/number
- rs232
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See http://en.wikipedia.org/wiki/Mdadm#Types_of_physical_device to choose the correct type for your scenario.
RAID 0 - Block level striping. MD can handle devices of different lengths, the extra space on the larger device is then not striped.
LINEAR – Concatenate a number of devices into a single large MD device. -
JBOD is just that - just a bunch of disks. So no raid, no striping nothing, just simple disks.
Not sure what you are asking for, but as votdev already said:
LINEAR and RAID0 differs. Both are not JBOD. JBOD is something you may want to use in LVM directly ... but as both RAID0 and LINEAR there is no protection against disk failures in those configurations.
Moved to RAID
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I think he was asking if Linear = JBOD (it does) because the web interface does not say JBOD.
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OMV uses the mdadm terms or definition. He probably thought they were more descriptive. Mirror = Raid 1 though
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The web interface does not say JBOD, as md does not do JBOD. LINEAR is not JBOD.
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I understand that JBOD can refer to individual disks on their own mount points. If we are talking about raid and I say JBOD, linear definitely is just a bunch of disks in an array.
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chente
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