Date: Mon, 27 Aug 2007 13:00:43 +0100 From: Bruce Cran <bruce@cran.org.uk> To: Hidetoshi Shimokawa <simokawa@FreeBSD.ORG> Cc: KOT MATPOCKuH <matpockuh@gmail.com>, current@freebsd.org Subject: Re: console hangs after setting hostname Message-ID: <20070827120043.GA25078@muon.bluestop.org> In-Reply-To: <626eb4530708260337t28f0b434oce7b33560822f71f@mail.gmail.com> References: <3979a4b0707291120v4927a20cm357b845f6d1f3567@mail.gmail.com> <46BE1D6C.6040903@cran.org.uk> <626eb4530708221937h31c8f37fu9527e941ed4000b6@mail.gmail.com> <3979a4b0708240929p5f42b54ev412d5af16e9fb020@mail.gmail.com> <626eb4530708260337t28f0b434oce7b33560822f71f@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, Aug 26, 2007 at 07:37:29PM +0900, Hidetoshi Shimokawa wrote: > On 8/25/07, KOT MATPOCKuH <matpockuh@gmail.com> wrote: > > On 8/23/07, Hidetoshi Shimokawa <simokawa@freebsd.org> wrote: > > > > > > It looks that the low level console is not locked though the high level > > > console > > > is locked by Giant. > > > > > > Could you try the attached patch? > > > > > Thanks you! Console doesn't hangs... > > Thank for the test. > > > ...and I'm too see corrupt messages in /var/run/dmesg.boot and on console: > > > > cd0: <_NEC DVD_RW ND-3540A 1.01> Removable CD-ROM SCSI-0 device > > cdS0M:P :3 3A.P 0C0P0UM B#/s1 tLraaunnscfheerds! > > This is expected. If you concern interleaved meassges, could you try to > add the following line to your kernel configuration file as sun4v? > > options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. Is there a reason this can't be the default setting? It seems to make sense that any kernel messages should be displayed in such a way that they can't be interspersed with other messages. -- Bruce Cran
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20070827120043.GA25078>