zdb: error 97 reading (was: Locating ZFS checksum errors)

[Graham Perrin]

On 05/09/2021 08:34, Jimmy Olgeni wrote:

> I restored some random files (a few package builds) and the errors 
> went away.. 


I also got a series of errors in response to zdb -bcsvL

If I recall correctly, all with the string:

Got error 97 reading

Are these definitely checksum errors, or can read errors (with code 97) occur in other situations?