It seems that all of a sudden my RH had a resource limit problem. DNS is
fine, but after 61 qmail-remotes it wouls appear that RH ran out of
resources.
I searched the archives and added some ulimit commands to the qmail.init
script, but I couldn't find a way to determine how many files to allow
open etc....
If anyone knows how many resources qmail needs for a concurrancy of 100
let me know.... as the default RH settings are to low.... plus the other
services on the box, https, ssh, ntp etc.
Paul Farber
Farber Technology
[EMAIL PROTECTED]
Ph 570-628-5303
Fax 570-628-5545
On Sat, 22 Jul 2000, Eric Cox wrote:
>
>
> Paul Farber wrote:
> >
> > telnetting to port 25 and 110 just timed out.
>
> This usually means (when it has happened to me anyway) that the
> server is listening on the port you're telnetting to, but is
> stalled doing a reverse DNS lookup of the client's IP address.
> Perhaps a munged reverse DNS zonefile?
>
>
> > DNS was fine... it means
> > just that, I could ping via hostname and the dns logs show it was running.
>
> That could still happen under the above scenario...
>
> Eric
>
