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Forum Discussion
DanEv
Sep 22, 2015Aspirant
Total Volume not being displayed in ReadyNas104
I have just set up a ReadyNas 104 with two 3TB Hard Drives, when watching video guides online I have noticed other users have the total of all disk storage showing up in admin panel eg 6TB or just un...
DanEv
Sep 22, 2015Aspirant
Thanks for your help! Would I be better changing the Raid set up or is that the best for my setup. I have external drives that I run from my PC. It is these I am looking to backup onto the NAS olr should I run it the other way, operate from the Nas and Backup to the external?
How do I access the second drive if data is being mirrored or do I only access that only if I need to retrieve it due to failure!
Sorry new to NAS was told this would be the best set up as I have had an external drive crash however thought the process was more straight forward than what it has been! Told I just had to plug the drives in and start copying data over and it would work itself out!
Thanks again for your response
mdgm-ntgr
Sep 22, 2015NETGEAR Employee Retired
You should stick with this RAID setup. If you need more space you can add an additional disk to the 104 and the volume will expand.
I would use the NAS as primary storage and backup the external disks.
You are accessing both disks already. If a disk fails the NAS should continue running with just the other disk(s).
- DanEvSep 24, 2015Aspirant
Thanks for your help looks like I am up and running even seemed to recover files off a faild HD that lead to this purchase so smiles all round! Cheers!
- DanEvSep 24, 2015Aspirant
When I purchased the NAS system I thought I would end up with 6TB of space that I could copy data from my external to so I could back it up the NAS and still operate off the externals. However now I only have 3TB which will not be enough for all my data! Looks like I am off to by another HD to add will I need to get 1 or 2 drives and can I go for drives that are larger like 2 x 6TB?
- StephenBSep 24, 2015Guru - Experienced User
DanEv wrote:
When I purchased the NAS system I thought I would end up with 6TB of space that I could copy data from my external to so I could back it up the NAS and still operate off the externals. However now I only have 3TB which will not be enough for all my data! Looks like I am off to by another HD to add will I need to get 1 or 2 drives and can I go for drives that are larger like 2 x 6TB?
Adding one more 3 TB drive (or larger) will bring you up to a 6 TB volume. If you install a one larger drive, then the extra space (over 3 TB) can't be used until you install a second one.
Adding 2 6 TB drives will bring you up to a 12 TB volume size.
The general rule: sum the drives, and subtract the largest.
- JennCSep 24, 2015NETGEAR Employee Retired
Hello DanEv,
This may also help calculating the approximate volume size you get from combined disks in a RAID (XRAID and Traditional/FlexRAID): http://rdconfigurator.netgear.com/raid/index.html
OS partition, swap partition, etc are not deducted yet.
Regards,
- DanEvSep 26, 2015Aspirant
Sorry just when I think I understand how it works I find more questions! So If I had a total of 1200Gb of Data on my Nas it allocates 6000Gb for Protection does this mean I have 6000Gb of unprotected data or is protected data compressed?
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