diskinfo equivalent on TrueNAS Scale?

[nabsltd]

I have new hardware that I am going to use for TrueNAS, and installed Core (latest stable), poked around a bit, did some testing, and did not have any problems. But, I read that the plugin system in Core is not nearly as robust as that in Scale, so I pulled my SATADOM, plugged in another one, and installed Scale (also latest stable). The install was a little wonky (it looked like some sort of issue with curses), so I wanted to make sure everything was configured right after it booted.

I tried to run diskinfo to see which disk was which (because naming is different between Linux and BSD), and found the command doesn't exist. Is there an equivalent with a different name, or has it just not yet been added to the standard install?

 

[Samuel Tai]

hdparm -I

 

[nabsltd]

OK, that solves part of what diskinfo can do. What about the performance testing features? In particular, I can't find any write tests at all, much less ones equivalent to the -S option in diskinfo. For a system using ZFS, that sort of performance testing needs to be easy to do, and all the posts here say to use diskinfo.