"Keaton Adams" <kadams@mxlogic.com> writes:
> After reading several articles on the performance drag that Linux atime
> has on file systems we would like to mount our DB volumes with the
> noatime parameter to see just what type of a performance gain we will
> achieve. Does PostgreSQL use atime in any way when reading/writing
> data?
No --- go for it, and let us know what you see.
regards, tom lane