From owner-freebsd-fs@FreeBSD.ORG Tue Jun 23 07:11:53 2009 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 528581065670 for ; Tue, 23 Jun 2009 07:11:53 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.16.84]) by mx1.freebsd.org (Postfix) with ESMTP id 04FDD8FC16 for ; Tue, 23 Jun 2009 07:11:52 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from pampa.cs.huji.ac.il ([132.65.80.32]) by kabab.cs.huji.ac.il with esmtp id 1MIz1W-00028f-Hh; Tue, 23 Jun 2009 08:58:26 +0300 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: Alexander Kabaev In-reply-to: <20090622121543.7bc4204b@kan.dnsalias.net> References: <200906221520.n5MFK4Xr014924@freefall.freebsd.org> <20090622121543.7bc4204b@kan.dnsalias.net> Comments: In-reply-to Alexander Kabaev message dated "Mon, 22 Jun 2009 12:15:43 -0400." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Tue, 23 Jun 2009 08:58:26 +0300 From: Danny Braniss Message-ID: Cc: freebsd-fs@FreeBSD.org Subject: Re: kern/135412: ZFS issue X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jun 2009 07:11:53 -0000 > On Mon, 22 Jun 2009 15:20:04 GMT > Danny Braniss wrote: > > > also, NFS V2 is broken/un-maintained. > > Hi Danny, > > could you please tell me what to look for and I will take a stab at > reproducing/fixing it. Hi Alexander, removing a file from a read-only NFS/V2 will hang the client. The main reason that V2 is still around, IMHO, is that diskless boot relies on it, so fixing boot to use NFS/v3 would be more productive. Cheers, danny