I reviewed my NAS today and determined that I’m running on borrowed time.
| name | power on hours | Reallocated_Sector_Ct (05) |
|---|---|---|
| sda | 56501 | 0 |
| sdb | 43021 | 0 |
| sdc | 56497 | 0 |
| sdd | 56501 | 0 |
| sde | 71716 | 120 |
| sdf | 59382 | 0 |
| sdg | 18730 | 0 |
| sdh | 70350 | 0 |
| sdi | 19449 | 0 |
| sdj | 71712 | 8 |
| sdk | 44838 | 56 |
| sdl | 71715 | 16 |
So if you slowly replace the drives with bigger capacities (say 1 replacement a month), you won’t actually gain the extra capacity until you’ve gone through and replaced all the drives (which if you did 1 a month, 6 drives would take 6 months)?
Correct. So long as the resilvering finishes you’re golden.
And you’re on a newer updated version of zfs
Cool, thanks for clearing that up. Im building a home server atm and working through which file system to go with. I have 4x enterprise SSDs that im going to start with, and some of it will be used for NAS storage, among other services.
I know zfs has a lot of fans, but im personally more experienced with btrfs, so trying to decide between the two.
I’ve never done raid with btrfs. I’ve only used it for OS disks, so I couldn’t really say it’d be a good option. I do trust zfs though.