From owner-freebsd-scsi@FreeBSD.ORG Fri Jun 1 02:12:32 2007 Return-Path: X-Original-To: scsi@freebsd.org Delivered-To: freebsd-scsi@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 90A6A16A400 for ; Fri, 1 Jun 2007 02:12:32 +0000 (UTC) (envelope-from leafy7382@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.180]) by mx1.freebsd.org (Postfix) with ESMTP id 323B013C448 for ; Fri, 1 Jun 2007 02:12:31 +0000 (UTC) (envelope-from leafy7382@gmail.com) Received: by py-out-1112.google.com with SMTP id a29so687557pyi for ; Thu, 31 May 2007 19:12:30 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=d6RkIFTvZXq3KjKjRrw4nSU1sOp0pIrE3XabFXhdfhTfUBQ6gI+GpCd0qNZte4cVgvegqrxMTOV4j0jCoeq7bimre3OWWHM9AnpKhI5aCCQfIJVqSazEBOax62fW5nFOlRdZw1XkcakzdgZs9uvJcfVn67iuB51wWV2l/Pmdk7A= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=IErDW+6brLn88kEMyzZugoDr7De40+yzV145w3/8aB/J7iAveXFNVOUymlSEyozDIgCDGkPHyH8ZUszRLN5R+VBZc+1FJLE3RKw88X1MWL0zptAzDILlGxiP5iYK9H7guiFhxFtbDVQAL/2NJO04q3tLxjKqiVjO8dLWtr+rsKA= Received: by 10.65.250.11 with SMTP id c11mr2143747qbs.1180662425595; Thu, 31 May 2007 18:47:05 -0700 (PDT) Received: by 10.65.250.20 with HTTP; Thu, 31 May 2007 18:47:05 -0700 (PDT) Message-ID: Date: Fri, 1 Jun 2007 09:47:05 +0800 From: "Jiawei Ye" To: "Hidetoshi Shimokawa" In-Reply-To: <626eb4530705311711h69322a54ga7c49aea3fe4ab27@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070531183719.B77697@fledge.watson.org> <20070531180555.GA10910@kobe.laptop> <20070601010212.F77697@fledge.watson.org> <626eb4530705311711h69322a54ga7c49aea3fe4ab27@mail.gmail.com> Cc: Giorgos Keramidas , Robert Watson , current@freebsd.org, scsi@freebsd.org Subject: Re: watch(8) stuck in devdrn X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2007 02:12:32 -0000 On 6/1/07, Hidetoshi Shimokawa wrote: > The problem doesn't seem specific to tty sub system. > I have similar problem with scsi_target. > > On 6/1/07, Robert Watson wrote: > > > > On Thu, 31 May 2007, Giorgos Keramidas wrote: > > > > > On 2007-05-31 18:38, Robert Watson 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."