TOR log question

[Chris Palmer]

Roger Dingledine wrote:

>>"Error replacing "[mypath]/cached-routers.new": File exists"
>>"Error replacing "[mypath]/cached-routers": File exists"
>>"Error replacing "[mypath]/cached-routers.new": Permission denied"

> 1) do these errors happen often?
> 2) are they repeatable?
> 3) is the directory there?
> 4) are the files there?
> 5) if they're there, what size are they?

6) What are the ACLs on those files and the directory?