Date: Fri, 24 Mar 1995 11:33:26 -0600 (CST) From: jbryant@server.iadfw.net To: bde@zeta.org.au (Bruce Evans) Cc: freebsd-current@FreeBSD.org Subject: Re: cvs commit: src/sys/scsi sd.c Message-ID: <199503241733.LAA07872@server.iadfw.net> In-Reply-To: <199503241559.BAA24505@godzilla.zeta.org.au> from "Bruce Evans" at Mar 25, 95 01:59:42 am
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In reply: > Date: Sat, 25 Mar 1995 01:59:42 +1000 > From: Bruce Evans <bde@zeta.org.au> > To: bde@zeta.org.au, davidg@Root.COM > Subject: Re: cvs commit: src/sys/scsi sd.c > > >>What's wrong with verbose output? I like it except when it scrolls too > >>fast to read or fills up the message buffer. The right way to fix this > > > It obscures important information, and important information scrolls off > >the screen before it can be seen; relying on the message buffer to contain > >it all doesn't help if your disk controller isn't attached correctly or the > >new user doesn't know about 'dmesg'. I'd prefer a much more quiet startup than > >what we even had previously. > > The syscons scrollback buffer could be enlarged too. There's normally > lots of free memory available at boot time so it wouldn't hurt to > allocate huge message and scrolllback buffers if you reduce them later. Well, here is a decent tradeoff... [/usr/src/sys/i386/isa/syscons.c] #define HISTORY_SIZE 60 * 80 * 5 ^^------- or 132 Granted, those with 4 megs may want to use a lower number depending on the number of vty's... I'm running with 20 megs, so this is no big deal for me, I could go larger, but I personally feel that any major scrollback function belongs in the shell anyhow. Also, has the problem with the screen trashing when you come out of the scrollback sometimes been fixed? I think I mentioned this in -hackers some time back... Jim -- All opinions expressed are mine, if you | "I will not be pushed, stamped, think otherwise, then go jump into turbid | briefed, debriefed, indexed, or radioactive waters and yell WAHOO !!! | numbered!" - #1, "The Prisoner" jbryant@server.iadfw.net, System administrator, Internet America
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