Date: Fri, 1 Jun 2007 09:47:05 +0800 From: "Jiawei Ye" <leafy7382@gmail.com> To: "Hidetoshi Shimokawa" <simokawa@freebsd.org> Cc: Giorgos Keramidas <keramida@ceid.upatras.gr>, Robert Watson <rwatson@freebsd.org>, current@freebsd.org, scsi@freebsd.org Subject: Re: watch(8) stuck in devdrn Message-ID: <c21e92e20705311847w5c5816bay1469d95964267581@mail.gmail.com> In-Reply-To: <626eb4530705311711h69322a54ga7c49aea3fe4ab27@mail.gmail.com> References: <20070531183719.B77697@fledge.watson.org> <20070531180555.GA10910@kobe.laptop> <20070601010212.F77697@fledge.watson.org> <626eb4530705311711h69322a54ga7c49aea3fe4ab27@mail.gmail.com>
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On 6/1/07, Hidetoshi Shimokawa <simokawa@freebsd.org> wrote: > The problem doesn't seem specific to tty sub system. > I have similar problem with scsi_target. > > On 6/1/07, Robert Watson <rwatson@freebsd.org> wrote: > > > > On Thu, 31 May 2007, Giorgos Keramidas wrote: > > > > > On 2007-05-31 18:38, Robert Watson <rwatson@freebsd.org> wrote: > > >> I was using watch(8) this afternoon, and on trying to quit, ran into this: > > >> > > >> peppercorn:~> ps axl | grep watch > > >> 0 14200 14194 0 -8 0 3416 1056 devdrn D p2- 0:00.01 watch -W tt > > >> > > >> It was running on a pty, but the target tty was ttyv1. > > > > > > If you have kern.pts.enable=1 you may have to use: > > > http://hg.hellug.gr/freebsd/src-keramida/file/944ac3982de1/pty-devdrn > > > > > > Without this patch and kern.pts.enable=1 all ptys seem to get stuck in > > > devdrn on process exit. AFAIK, Kostik Belousov and Tor Egge know this and > > > are already working on a fix: > > > > I'm not using pts.enable on this box. > > > > Robert N M Watson > > Computer Laboratory > > University of Cambridge > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > > mount_smbfs has been having this problem for quite a while too. Jiawei Ye -- "If it looks like a duck, walks like a duck, and quacks like a duck, then to the end user it's a duck, and end users have made it pretty clear they want a duck; whether the duck drinks hot chocolate or coffee is irrelevant."
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