CNFS mmap memory error
antoine.delvaux at belnet.be
Tue Mar 26 13:34:59 UTC 2002
Le 2002.03.23 10:00, Katsuhiro Kondou a écrit :
> In article <20020322154609.K6969 at aegir.fw.belnet.be>,
> Antoine Delvaux <antoine.delvaux at belnet.be> wrote;
> } sm output seems to work, at least there's an article existing.
> } What can the error be then ?
> Here are how the thing goes;
> - article is written by writev() also with article header
> for cnfs(not article headers)
> - the header includes article size
> - token is build after above writev()
> - token includes buffer name, where above begins in the
> buffer and cycle num
> - token is passed to innfeed
> - innfeed tries to read the article from the token
> - article header for cnfs is read at first
> * then innfeed tries to mmap() the article from the size
> info written in the header
> In your case the size is *NOT* somewhat updated correctly
> when 'innfeed' tries to read the header, but it's ok when
> 'sm' tries to read. I'm not sure how this comes. Inn at
> least expects the same data should be read written by
Is there anything I can do to investigate the problem further ? Is there
any possibility that the synchronisation between innd and innfeed is not
correctly done ? Can the RAID system underneath the cnfs buffer files be
a source of problem ?
Anyway thanks, for your help !
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