[cisco-voip] switch version from CUCM 9.1(1) to 10.5(2)

[Abebe Amare]

That is exactly what happened,

thanks Ryan, for the in-depth explanation.

Abebe,



On Tue, Oct 6, 2015 at 1:38 PM, Ryan Huff <ryanhuff at outlook.com> wrote:

> My suspicion (and this is just a guess really, without more detail); is
> that after the 10.5 update was applied, but before the switch version was
> completed, changes where made to the data in the 9.1 version.
>
> When staging an upgrade in the inactive partition, changes made to the
> database in the active partition are not replicated to the database in the
> inactive partition. When you complete the switch version, the database from
> the inactive partition (created when you initially installed the upgrade)
> becomes active and any data differences between the databases are lost.
>
> The same thing would happen if you had to revert the upgrade and
> switch-version back to 9.1. Any changes made in 10.5 would not replicate
> into 9.1.
>
> Thanks,
>
> Ryan
>
> Sent from my iPad
>
> > On Oct 6, 2015, at 3:20 AM, Abebe Amare <abucho at gmail.com> wrote:
> >
> > Hi,
> >
> > I upgraded CUCM over the weekend from version 9.1 to 10.5(2) and applied
> the upgrade license on the PLM for version 10.x .
> > I noticed some EM profiles, end users, phones and BLF speed dials
> disappeared after the version switch over. Fortunately those missing items
> were not much so I added them manually. what might have caused the
> configuration missing ?
> >
> > thanks in advance
> >
> > Abebe
> > _______________________________________________
> > cisco-voip mailing list
> > cisco-voip at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-voip
>
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