From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benny Halevy Subject: Re: [pnfs] [PATCH v2 06/47] nfsd41: Add Kconfig symbols for NFSv4.1 Date: Fri, 03 Apr 2009 03:11:51 +0300 Message-ID: <49D55447.2050400@panasas.com> References: <20090402143141.GG24124@fieldses.org> <49D4E915.40705@panasas.com> <20090402165427.GA32533@fieldses.org> <49D4F9BE.3010102@panasas.com> <49D4FB68.20502@panasas.com> <20090402175517.GA5560@fieldses.org> <20090402175806.GB5560@fieldses.org> <49D506DD.8040705@panasas.com> <20090402184629.GF5560@fieldses.org> <49D50C91.7060707@panasas.com> <20090402224920.GG18195@fieldses.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Cc: linux-nfs@vger.kernel.org, pnfs@linux-nfs.org, Trond Myklebust To: "J. Bruce Fields" , Steve Dickson Return-path: Received: from gw-ca.panasas.com ([209.116.51.66]:8650 "EHLO laguna.int.panasas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754345AbZDCAL7 (ORCPT ); Thu, 2 Apr 2009 20:11:59 -0400 In-Reply-To: <20090402224920.GG18195@fieldses.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Apr. 03, 2009, 1:49 +0300, "J. Bruce Fields" wrote: > On Thu, Apr 02, 2009 at 10:05:53PM +0300, Benny Halevy wrote: >> On Apr. 02, 2009, 21:46 +0300, "J. Bruce Fields" wrote: >>> On Thu, Apr 02, 2009 at 09:41:33PM +0300, Benny Halevy wrote: >>>> It looks like rpc.nfsd's command line syntax is all negative. >>>> I.e. all versions are on by default and they can be turned off >>>> using the -N option. I can either add an option to enable minorversion >>>> or have it enabled by default and add an option to disable it. >>> I'm not a big fan of that commandline syntax--seems to me it should give >>> a range rather than a list of versions not to support. >>> >>> For now the important thing is that the kernel default minorversion 1 to >>> off. We can worry about what rpc.nfsd should do later--I guess a >>> commandline option to turn on specific minor versions would work.... >>> Maybe allow --nfs-version as well as --no-nfs-version? >> Sounds like a good idea. >> How about --nfs-versions (in plural) to correspond to /proc/fs/nfsd/versions >> and then pass the whole versions string? > > I suppose that would work, but it seems a little inconsistent with the > current syntax, and with the way unix commandlines works in general. > Something a little less idiosyncratic would be easier to document and > remember. OK. I'm trying to develop such an option but I'm having trouble with ./configure on Fedora 9. didn't find libwrap (which exists in /lib and /lib64) and --without-tcp-wrappers it can't find libevent, which is in /usr/lib64. Anything special I need to do to make the nfs utils on Fedora 9? Benny > > --b.