Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx1.redhat.com ([209.132.183.28]:6984 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751685AbaI3Opc (ORCPT ); Tue, 30 Sep 2014 10:45:32 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s8UEjWdv031310 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 30 Sep 2014 10:45:32 -0400 Message-ID: <542AC20B.9040509@RedHat.com> Date: Tue, 30 Sep 2014 10:45:31 -0400 From: Steve Dickson MIME-Version: 1.0 To: Simo Sorce CC: linux-nfs@vger.kernel.org Subject: Re: [PATCH 1/1] Move the wants only to the auth unit. References: <1412014923-26587-1-git-send-email-simo@redhat.com> <1412014923-26587-2-git-send-email-simo@redhat.com> In-Reply-To: <1412014923-26587-2-git-send-email-simo@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-nfs-owner@vger.kernel.org List-ID: On 09/29/2014 02:22 PM, Simo Sorce wrote: > This way either gssproxy or rpc.svcgssd are started only if the auth module is > requested, and it finds a keytab. > If the wants are in the main nfs-client or nfs-server unit files then the > two deamons are started unconditionally and would require conditions which we > can test once and for all in a single unit file instead. > > Signed-off-by: Simo Sorce > --- > systemd/auth-rpcgss-module.service | 3 ++- > systemd/nfs-client.target | 4 ++-- > systemd/nfs-server.service | 1 - > 3 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/systemd/auth-rpcgss-module.service b/systemd/auth-rpcgss-module.service > index 3fc2f4ac924f7e9d6e24969bb9a21d88a5c144fc..0355e13e009528632e97373332db9fa3acdfd1a9 100644 > --- a/systemd/auth-rpcgss-module.service > +++ b/systemd/auth-rpcgss-module.service > @@ -6,7 +6,8 @@ > # unit will fail. But that's OK.) > [Unit] > Description=Kernel Module supporting RPCSEC_GSS > -Before=gssproxy.service rpc-svcgssd.service > +Before=gssproxy.service rpc-svcgssd.service rpc-gssd.service > +Wants=gssproxy.service rpc-svcgssd.service rpc-gssd.service > ConditionPathExists=/etc/krb5.keytab > > [Service] > diff --git a/systemd/nfs-client.target b/systemd/nfs-client.target > index 474f5e9ad74b70d265a7b2099556c2b9220bcdd0..f3d884a241543e41fdd91bcb0a055654b4b2c275 100644 > --- a/systemd/nfs-client.target > +++ b/systemd/nfs-client.target > @@ -5,9 +5,9 @@ Wants=remote-fs-pre.target > > # Note: we don't "Wants=rpc-statd.service" as "mount.nfs" will arrange to > # start that on demand if needed. > -Wants=rpc-gssd.service rpc-svcgssd.service auth-rpcgss-module.service > +Wants=auth-rpcgss-module.service > Wants=nfs-blkmap.service rpc-statd-notify.service > -Before=rpc-gssd.service rpc-svcgssd.service nfs-blkmap.service > +Before=nfs-blkmap.service In the upstream version (commit 12a95edae) this is actually After=rpc-gssd.service rpc-svcgssd.service nfs-blkmap.service and I think we should leave it because sync things up nicely when both the server and client plus this patch is only about moving Wants around... not Afters... steved. > > [Install] > WantedBy=multi-user.target > diff --git a/systemd/nfs-server.service b/systemd/nfs-server.service > index 1048c5cbbf68328a8ac8c88b67e477061cf487c7..a5039062ad95ca0c73c8a6c33d053a845d596185 100644 > --- a/systemd/nfs-server.service > +++ b/systemd/nfs-server.service > @@ -3,7 +3,6 @@ Description=NFS server and services > Requires= network.target proc-fs-nfsd.mount rpcbind.target > Requires= nfs-mountd.service > Wants=rpc-statd.service nfs-idmapd.service auth-rpcgss-module.service > -Wants=rpc-gssd.service gssproxy.service rpc-svcgssd.service > Wants=rpc-statd-notify.service > > After= network.target proc-fs-nfsd.mount rpcbind.target nfs-mountd.service >