NETGEAR is aware of a growing number of phone and online scams. To learn how to stay safe click here.
Forum Discussion
Solved
Current HDD compatible with ReadyNAS Duo
Hello, I have an old but still functioning ReadyNAS Duo V1 and i would like to buy new HDD. However none of the old HDD that were on the compatibility list are available thes days. Before i make ...
jlebouch wrote:
Will it be as reliable as RAID1?
No. You'd double the storage, but give up RAID redundancy. So it's definitely not as reliable.
jlebouch wrote:Thanks for your good advice. I don't have the NAS in front of me but could you explain me how to get the FlexRaid created with 2 drives of 4 TB?
I can sketch it out. But to be clear - you can get 4 TB of total storage, but the drives can only be 2 TB each.
First you'll need to install RAIDar 4.3.8 on a PC. RAIDar 6.x won't work for this. https://kb.netgear.com/20684/ReadyNAS-Downloads
Then you do a factory reset of the NAS with only one disk in place. After you do the reset, you have a short window of time (about 5 minutes) to use RAIDar to change the NAS from XRAID to FlexRAID. When you do that, select RAID-0.
After that, you can proceed to set up the NAS - including putting creating some shares on the C volume. Then hot-insert the second disk, and use the NAS web ui to create a second "D" volume with the second disk. Create the rest of the shares on the D volume.
Finally, restore the files from backup.
You do need to manage free space on both volumes, so it is helpful if you write down the amount of space each share needs before you begin, and then create the shares so that both volumes have good free space.
Hi Stephen,
Thanks for your good advice. I don't have the NAS in front of me but could you explain me how to get the FlexRaid created with 2 drives of 4 TB? Will it be as reliable as RAID1?
Really appreciate your help on this.
jlebouch wrote:
Will it be as reliable as RAID1?
No. You'd double the storage, but give up RAID redundancy. So it's definitely not as reliable.
jlebouch wrote:Thanks for your good advice. I don't have the NAS in front of me but could you explain me how to get the FlexRaid created with 2 drives of 4 TB?
I can sketch it out. But to be clear - you can get 4 TB of total storage, but the drives can only be 2 TB each.
First you'll need to install RAIDar 4.3.8 on a PC. RAIDar 6.x won't work for this. https://kb.netgear.com/20684/ReadyNAS-Downloads
Then you do a factory reset of the NAS with only one disk in place. After you do the reset, you have a short window of time (about 5 minutes) to use RAIDar to change the NAS from XRAID to FlexRAID. When you do that, select RAID-0.
After that, you can proceed to set up the NAS - including putting creating some shares on the C volume. Then hot-insert the second disk, and use the NAS web ui to create a second "D" volume with the second disk. Create the rest of the shares on the D volume.
Finally, restore the files from backup.
You do need to manage free space on both volumes, so it is helpful if you write down the amount of space each share needs before you begin, and then create the shares so that both volumes have good free space.
NETGEAR Academy
Boost your skills with the Netgear Academy - Get trained, certified and stay ahead with the latest Netgear technology!
Join Us!
