IOError - Errno 5

[Ulrich Petri]

"Stephan" <s at hotmail.com> schrieb im Newsbeitrag
news:AYM8a.3$nc7.115826 at news.salzburg-online.at...
> Hi,
>
> Does someone know what this means:
>
> Error Type: IOError
> Error Value: [Errno 5] Input/output error
>
> It happens when writing to 'sys.stderr'. I see that I have problems
> writing, but I can't figure out what this 'Errno 5' really wants to tell
> me. Maybe you can point me to a list of all these reason-codes. Have
> looked for myself but not found anything.
>

Is this a message generated by Zope?
If yes:
    are you using the -D switch to start zope?
    if yes:
        your problem is the stderr buffer running full.
        either drop the -D switch or use "# /zope: ./start -D > log.log 2>&1
3>&1"

Ciao Ulrich