Linus Torvalds <torvalds@transmeta.com> writes:
> On Wed, 4 Jun 2003, Hua Zhong wrote:
> >
> > We ran into this problem here in an embedded environment. It causes
> > syslogd to hang and when this happens, everybody who talks to syslogd
> > hangs. Which means you may not even be able to login. In the end we used
> > exactly the same fix which seems to work.
> >
> > I am curious to know the correct fix.
>
> [ First off: your embedded syslog problem is fixed by making sure that
> syslog doesn't try to write to a tty that somebody else might be
> blocked. In other words, to me it sounds like a "well, don't do that
> then" schenario, rather than a real kernel problem. ]
One day I managed to keep myself from logging in or su'ing or
doing a number of things that needed the log for a quite a while
by accidentally hitting Scroll Lock on a console that syslog was
set up to log to. I suppose the answer is "don't do that" but it
was a mysterious problem for several minutes that day.
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This archive was generated by hypermail 2b29 : Sat Jun 07 2003 - 22:00:24 EST