From owner-freebsd-stable@FreeBSD.ORG Tue Feb 1 20:12:39 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6E02016A4CE for ; Tue, 1 Feb 2005 20:12:39 +0000 (GMT) Received: from hub.org (hub.org [200.46.204.220]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2993E43D48 for ; Tue, 1 Feb 2005 20:12:37 +0000 (GMT) (envelope-from scrappy@hub.org) Received: from localhost (unknown [200.46.204.144]) by hub.org (Postfix) with ESMTP id 28160129256 for ; Tue, 1 Feb 2005 16:12:33 -0400 (AST) Received: from hub.org ([200.46.204.220]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 09134-02 for ; Tue, 1 Feb 2005 20:12:33 +0000 (GMT) Received: from ganymede.hub.org (blk-224-186-245.eastlink.ca [24.224.186.245]) by hub.org (Postfix) with ESMTP id 47E351291F2 for ; Tue, 1 Feb 2005 16:12:33 -0400 (AST) Received: by ganymede.hub.org (Postfix, from userid 1000) id BFAFA3A5EF; Tue, 1 Feb 2005 16:12:33 -0400 (AST) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id BEC083A55C for ; Tue, 1 Feb 2005 16:12:33 -0400 (AST) Date: Tue, 1 Feb 2005 16:12:33 -0400 (AST) From: "Marc G. Fournier" To: freebsd-stable@freebsd.org Message-ID: <20050201160946.X89998@ganymede.hub.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Virus-Scanned: by amavisd-new at hub.org Subject: what is vrlock, and why is it causing me problems? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Feb 2005 20:12:39 -0000 /proc/10/status:syncer 10 0 0 0 -1,-1 noflags 1103511247,149 0,0 44097,435728 vrlock 0 0 0,0 - /proc/39506/status:postgres 39506 39505 39500 39500 -1,-1 noflags 1106713055,403942 3002,40214 4118,737982 vrlock 1001 1001 1001,1001,1001 maildb.hub.org /proc/51927/status:postgres 51927 41068 41068 41068 -1,-1 noflags 1107288042,547570 0,0 1,303423 vrlock 1001 1001 1001,1001,1001 pgsql72.hub.org /proc/52582/status:postgres 52582 52581 52579 52579 -1,-1 noflags 1104953811,860872 16534,324197 22783,184956 vrlock 1001 1001 1001,1001,1001 pgsql74.hub.org /proc/53309/status:umount 53309 82960 53309 82960 5,2 ctty 1107288298,562659 0,0 0,546634 vrlock 0 0 0,0,0,2,3,4,5,20,31 - /proc/54039/status:umount 54039 53941 54039 53941 5,4 ctty 1107288402,928683 0,0 0,526544 vrlock 0 0 0,0,0,2,3,4,5,20,31 - /proc/9/status:bufdaemon 9 0 0 0 -1,-1 noflags 1103511247,130 0,0 432,924063 vrlock 0 0 0,0 - I can't even ^C out of the umount command: # umount /vm/domainhere/proc ^C^C^C^C^C Load on the server is neglible, so it isn't like I'm dealing with 'server lag': # uptime 4:11PM up 43 days, 17:09, 7 users, load averages: 3.06, 3.80, 5.69 This only affects my two machines using vinum for RAID5 ... my hardware RAID machines, I've never seen this happen on :( I'm running an 'older' version of 4.x here, but not *really* old: FreeBSD 4.10-STABLE #7: Thu Oct 7 20:17:02 ADT 2004 help? ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email: scrappy@hub.org Yahoo!: yscrappy ICQ: 7615664