From owner-freebsd-fs@FreeBSD.ORG Thu Apr 2 16:20:04 2009 Return-Path: Delivered-To: freebsd-fs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5F0B9106564A for ; Thu, 2 Apr 2009 16:20:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 32EDD8FC24 for ; Thu, 2 Apr 2009 16:20:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n32GK4hj047472 for ; Thu, 2 Apr 2009 16:20:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n32GK4AZ047471; Thu, 2 Apr 2009 16:20:04 GMT (envelope-from gnats) Date: Thu, 2 Apr 2009 16:20:04 GMT Message-Id: <200904021620.n32GK4AZ047471@freefall.freebsd.org> To: freebsd-fs@FreeBSD.org From: Peter Holm Cc: Subject: kern/94769: [ufs] Multiple file deletions on multi-snapshotted filesystems causes hang X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Peter Holm List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Apr 2009 16:20:04 -0000 The following reply was made to PR kern/94769; it has been noted by GNATS. From: Peter Holm To: bug-followup@FreeBSD.org Cc: Subject: kern/94769: [ufs] Multiple file deletions on multi-snapshotted filesystems causes hang Date: Thu, 2 Apr 2009 17:51:48 +0200 With the described test scenario I was able to reproduce a deadlock consistently on HEAD. The time of deadlock however seems to be a bit different from that described in the pr. On HEAD the deadlock occur during deletion of the snapshot files. http://people.freebsd.org/~pho/stress/log/pr-94769.txt - Peter