On Wed, 11 Mar 2020 09:19:38 -0400, Keyser Soze
wrote:


One of the four drives in my Synology server is "failing," according to
the server's diagnostics. The server has been running continuously for
what, 10 years? Fortunately, I was able to find a new "exact
replacement" drive on Amazon, even though Seagate has discontinued that
particular model. I sort of recall I paid $100+ for each of the four 2TB
drives...but the closeout price on the replacement was $44.

I vaguely remember that installation of drives into the server box was
pretty simple. Hope that's not a false memory. If it is, I'll call
Fretwell and see if he can stop by with his chainsaw.

Is this RAID1 (mirrored) or RAID5 (striped)?
Either way, it should be fairly painless if you follow the procedure.
Otherwise you might lose the array.