[horde] roll back after failed update

[Ralf Lang]

Hi,

Am 31.10.19 um 10:27 schrieb Carsten:
> hi Team,
>
> is there any whitepaper in the wild how to handle failed update to the
> horde libraries?
>
> I am speaking of any situation, where you update the horde module
> versions and for any reason the testing after update fails and the
> need to roll back to the previous installed version.
>
> br
> Carsten

Downgradeability depends on the version jump.

a) if the library has a db schema and the schema was upgraded, downgrade

horde-db-migrate $package

yields the running schema

horde-db-migrate $package $schemaversion allows to go down to a previous
schema or up to some numer

After ensuring the schema version is right, run

pear install -f horde/$packagename-$version

to force the package to a certain version


-- 
Ralf Lang
Linux Consultant / Developer
Tel.: +49-170-6381563
Mail: lang at b1-systems.de
B1 Systems GmbH
Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de
GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537

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