but going back to the initial question.

if you were to compare heartbeat 1.x vs heartbeat 2.x with a V1 config, are there any problems that would show up?

the fact that this can't take advantage of other 2.x features is not a useful answer.

as for why someone would want to do this, it's much less risky to upgrade a software package if you don't have to also change the config drasticly at the same time (especially if the config change would require training a significant group of people)

In addition, if a person doesn't need the new features of 2.x, but wants to be running a version that gets patches, this is a useful option.

David Lang

On Wed, 13 Feb 2008, Andrew Beekhof wrote:

Date: Wed, 13 Feb 2008 08:23:08 +0100
From: Andrew Beekhof <[EMAIL PROTECTED]>
Reply-To: General Linux-HA mailing list <[email protected]>
To: General Linux-HA mailing list <[email protected]>
Subject: Re: [Linux-HA] Disadvantages when configuring Heartbeat V2 like V1


On Feb 12, 2008, at 6:17 PM, Dan Gahlinger wrote:

I have a basic 2 node cluster, and just tried the conversion you mentioned,
hb_gui has a seg fault when starting up. This doesn't seem to work very
well.

I notice you need a graphical interface (xwindows) to use either of these
tools.

is there a way to do this WITHOUT the graphics, like a plain command-line
version?
hb_gui/hbclient does me no good.

Its all in
 http://www.clusterlabs.org/mw/Image:Configuration_Explained.pdf



Dan.

On Feb 12, 2008 10:48 AM, Miroslav Strugarevic <[EMAIL PROTECTED]>
wrote:

On Feb 12, 2008 4:07 PM, Schmidt, Florian
<[EMAIL PROTECTED]> wrote:

Hi eyeryone,

I do have Heartbeat V2 installed and wanted (because I have V2 so
configure it with V2-tools) ("crm yes")). But it's much harder to
understand the V2-configuration with its cib.xml and all the concepts.

So are there any disadvantages when using the V1-configuration with a
Heartbeat V2?

Hi,

you could use this script to convert V1 to V2 style.

# /usr/lib/heartbeat/haresources2cib.py /etc/ha.d/haresources

This script will create V2 config file /var/lib/heartbeat/crm/cib.xml
(Then you could use hbclient or hb_gui to modified cluster settings).

Good luck!

We only want to make some services high-available (FTP etc.) in a
cluster with two nodes and mirror some filesystems to the active node
via DRBD.

Tanks for answers :)

Flori

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