From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from chr.numerigraphe.com (chr.numerigraphe.com [91.121.34.38]) by mail09.linbit.com (LINBIT Mail Daemon) with ESMTP id 7BB91101AC75 for ; Tue, 22 Apr 2014 14:05:39 +0200 (CEST) Received: from localhost.localdomain (ovh3 [5.135.35.94]) by chr.numerigraphe.com (Postfix) with ESMTP id 3D21719600D8 for ; Tue, 22 Apr 2014 13:56:17 +0200 (CEST) Message-ID: <535658E0.7060409@numerigraphe.com> Date: Tue, 22 Apr 2014 13:56:16 +0200 From: Lionel Sausin MIME-Version: 1.0 To: drbd-dev@lists.linbit.com Content-Type: multipart/alternative; boundary="------------000501040208060505090203" Subject: [Drbd-dev] drbdsetup legacy utils can't fall back to version 8.3 List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --------------000501040208060505090203 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Dear DRBD developers, Ubuntu 12.04 has several kernel users can choose from, some with DRBD 8.3 and others with 8.4. To address this, they have just deployed the drbd utils v8.4.3 with "--with-legacy_utils". This works fine for drbdadm but drbdsetup seems to not revert to the legacy version, even though drbdsetup is built and deployed to /lib/drbd/drbdsetup-83: # /sbin/drbdsetup show 1 Could not connect to 'drbd' generic netlink family # /lib/drbd/drbdsetup-83 show 1 disk { size 0s _is_default; # bytes ... } From my (quick) reading of the source code, drbdadmin works because it adds /lib/drbd to the path using add_lib_drbd_to_path(), and drbdsetup seems not to. Is the correct fix to add a symlink from /lib/drbd/drbdsetup-83 to /sbin, or should drbdsetup be patched to search in /lib/drbd too? Thanks in advance, Lionel Sausin. --------------000501040208060505090203 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Dear DRBD developers,

Ubuntu 12.04 has several kernel users can choose from, some with DRBD 8.3 and others with 8.4.
To address this, they have just deployed the drbd utils v8.4.3 with "--with-legacy_utils".
This works fine for drbdadm but drbdsetup seems to not revert to the legacy version, even though drbdsetup is built and deployed to /lib/drbd/drbdsetup-83:
    # /sbin/drbdsetup show 1
    Could not connect to 'drbd' generic netlink family

    # /lib/drbd/drbdsetup-83 show 1
    disk {
        size                0s _is_default; # bytes
    ...
    }

From my (quick) reading of the source code, drbdadmin works because it adds /lib/drbd to the path using add_lib_drbd_to_path(), and drbdsetup seems not to.
Is the correct fix to add a symlink from /lib/drbd/drbdsetup-83 to /sbin, or should drbdsetup be patched to search in /lib/drbd too?

Thanks in advance,
Lionel Sausin.
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