[Gluster-users] 3.1.5 to 3.3.0 upgrade question

[Anand Avati]

The fix for this issue is merged in the master branch -
review.gluster.com/3619. This should be backported to release-3.3 and make
it into 3.3.1.

Avati

On Mon, Jul 2, 2012 at 8:18 AM, Whit Blauvelt <whit.gluster at transpect.com>wrote:

> Hi,
>
> We've several systems running 3.1.5 since it was new, happily without
> incident. The time has come to upgrade to 3.3.0, so I want to make sure I
> have the instructions right to minimize downtime. From here:
>
>   http://gluster.org/community/documentation//index.php/Main_Page
>
> I'm sent to here:
>
>   http://vbellur.wordpress.com/2012/05/31/upgrading-to-glusterfs-3-3/
>
> which has as its most recent comment:
>
>   Hi, I tried to upgrade from 3.2.1 to 3.3.0. It looked fine at first
> sight.
>   But I found that adding new 3.3.0 nodes to the upgraded cluster fails.
>   It’s probably because 3.2.1′s volume config lacks “username/password”
>   authentication entries in “info” and “…vol”. My workaround is:....
>
> Which has me thinking If this is a problem for 3.2.x, it's probably a
> problem for 3.1.x. Since the workaround suggested isn't fully specified
> -- "Modify above files by hand (adding username/password auth entries.)"
> doesn't lead to a complete picture of what the modifications should look
> like -- I'd like to ask Is it the general case that this step will be
> needed? If so, what's the complete description of what to do there?
>
> Thanks,
> Whit
>
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