From 96a6f2c9561b5da98c02fa86fc30973e52b5236a Mon Sep 17 00:00:00 2001 From: Seth Hoenig Date: Thu, 24 Feb 2022 08:22:41 -0600 Subject: [PATCH] docs: emphasize snapshot before upgrading --- website/content/docs/upgrade/upgrade-specific.mdx | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/website/content/docs/upgrade/upgrade-specific.mdx b/website/content/docs/upgrade/upgrade-specific.mdx index 591087952..baa5703bd 100644 --- a/website/content/docs/upgrade/upgrade-specific.mdx +++ b/website/content/docs/upgrade/upgrade-specific.mdx @@ -55,7 +55,9 @@ mounted to the task's `NOMAD_TASK_DIR` instead of the The server raft database in `raft.db` will be automatically migrated to a new underlying implementation provided by `go.etcd.io/bbolt`. Downgrading to a previous -version of the server after upgrading it to Nomad 1.3 is not supported. +version of the server after upgrading it to Nomad 1.3 is not supported. Like with +any Nomad upgrade it is recommended to take a snapshot of your database prior to +upgrading in case a downgrade becomes necessary. The new database implementation enables a new server configuration option for controlling the underlying freelist-sync behavior. Clusters experiencing extreme