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Thomas Waldmann 2016-12-19 04:21:13 +01:00
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docs/usage/upgrade.rst.inc
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@ -9,6 +9,7 @@ borg upgrade
usage: borg upgrade [-h] [--critical] [--error] [--warning] [--info] [--debug]
[--lock-wait N] [--show-rc] [--no-files-cache] [--umask M]
[--remote-path PATH] [-p] [-n] [-i] [--force] [--tam]
[--disable-tam]
[REPOSITORY]
upgrade a repository from a previous version
@ -37,6 +38,7 @@ borg upgrade
--force Force upgrade
--tam Enable manifest authentication (in key and cache)
(Borg 1.0.9 and later)
--disable-tam Disable manifest authentication (in key and cache)
Description
~~~~~~~~~~~
@ -57,6 +59,10 @@ This upgrade should be done on each client for safety reasons.
If a repository is accidentally modified with a pre-1.0.9 client after
this upgrade, use ``borg upgrade --tam --force REPO`` to remedy it.
If you routinely do this you might not want to enable this upgrade
(which will leave you exposed to the security issue). You can
reverse the upgrade by issuing ``borg upgrade --disable-tam REPO``.
See
https://borgbackup.readthedocs.io/en/stable/changes.html#pre-1-0-9-manifest-spoofing-vulnerability
for details.