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ReadyNAS 214 Storage Expansion

bwgreen
Aspirant

ReadyNAS 214 Storage Expansion

I have a ReadyNAS 214 with 4 4TeraByte hard disks in it, that use X-Raid and Raid 5 on them  It is getting full (between 80 and 90 percent used) so, before it hits 100 I wanted to expand it.  I'mlooking to see if there is a way to do this by just swapping the drives - since it is working fine, I don't really want to get a new NAS if I don't have to.

 

Ideas?

 

Thanks,

 

Brian

Model: RN21400|ReadyNAS 214 Series 4- Bay (Diskless)
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StephenB
Guru

Re: ReadyNAS 214 Storage Expansion


@bwgreen wrote:

I have a ReadyNAS 214 with 4 4TeraByte hard disks in it, that use X-Raid and Raid 5 on them  It is getting full (between 80 and 90 percent used) so, before it hits 100 I wanted to expand it.  I'm looking to see if there is a way to do this by just swapping the drives - 

You can get a pair of larger drives.  Hotswap one, and wait for the resync to complete.  Then hotswap the second.  The resync on the 2nd will happen in two phases - during the second phase the NAS will expand.  The capacity rule is "sum the disks and subtract the largest".  So going with 2x12 TB would give you 8 TB more storage.

 

WD Red Plus or Seagate Ironwolf are good choices for your NAS.

 

Netgear does recommend backing up your data first, as the RAID array isn't redundant during expansion.

 

 

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StephenB
Guru

Re: ReadyNAS 214 Storage Expansion


@bwgreen wrote:

I have a ReadyNAS 214 with 4 4TeraByte hard disks in it, that use X-Raid and Raid 5 on them  It is getting full (between 80 and 90 percent used) so, before it hits 100 I wanted to expand it.  I'm looking to see if there is a way to do this by just swapping the drives - 

You can get a pair of larger drives.  Hotswap one, and wait for the resync to complete.  Then hotswap the second.  The resync on the 2nd will happen in two phases - during the second phase the NAS will expand.  The capacity rule is "sum the disks and subtract the largest".  So going with 2x12 TB would give you 8 TB more storage.

 

WD Red Plus or Seagate Ironwolf are good choices for your NAS.

 

Netgear does recommend backing up your data first, as the RAID array isn't redundant during expansion.

 

 

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bwgreen
Aspirant

Re: ReadyNAS 214 Storage Expansion

Thanks - this is what I was hoping!

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