From: Lars Täuber <[email protected]>
> I administrate a running drbd system, that has some flaws.
> There are two SuSE 11.1 servers mirroring 12TB.
> Is it possible to migrate [that] to Ubuntu 12.04 LTS?

Probably.  However, while SuSE has always been buggy, Ubuntu isn't that much
better AFAICT.  You've heard all the "OMG Unity is horrible!!1!" traffic on
various mailing lists, right?  That's more important for orkstations than
servers, but it shows they're out of touch with users' wants.  I'd go for
CentOS or Gentoo myself.

> Will drbd 8.3.11 understand the on-disk format of a previous 8.3.8.1
> installation?

Yes.

> Install an Ubuntu system on the secondary and synchronize after
> installation, then make the new system primary and do the same to
> the [old] system.

That should work.  The main thing you'll have to do is account for all the
differences between the old distro and the new distro in terms of running
programs and config file differences.

-- 
Matt G / Dances With Crows
The Crow202 Blog:  http://crow202.org/wordpress/
There is no Darkness in Eternity/But only Light too dim for us to see

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