bazzacad
Explorer
- Joined
- May 1, 2019
- Messages
- 53
I have (8) 2tb drives I'd like to setup as stripped vdevs or similar to what RAID10 would provide. I'm expecting to have around 8TB of usable storage.
I thought I would be setting it up with 2 Vdevs of 4 disks (Option 1), but it has 14.5TB of space.
So then I tried 4 Vdevs of 2 disks (Options 2), and it has the expected space, but seems odd to me.
I also came up with option 3 with 2 Vdevs of 4 disks in Raid-Z2 which also has the expect space.
Which option is closest to RAID-10. I'm looking for the higher IOPS.
I thought I would be setting it up with 2 Vdevs of 4 disks (Option 1), but it has 14.5TB of space.
So then I tried 4 Vdevs of 2 disks (Options 2), and it has the expected space, but seems odd to me.
I also came up with option 3 with 2 Vdevs of 4 disks in Raid-Z2 which also has the expect space.
Which option is closest to RAID-10. I'm looking for the higher IOPS.