From baf8663195d5744e6ce3e30d93f47401cd399e53 Mon Sep 17 00:00:00 2001 From: Sheng Yang Date: Wed, 16 Jan 2019 12:48:30 -0800 Subject: [PATCH] Update upgrade.md --- docs/upgrade.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/upgrade.md b/docs/upgrade.md index 7655d87..4385a0d 100644 --- a/docs/upgrade.md +++ b/docs/upgrade.md @@ -258,6 +258,8 @@ Live upgrade should only be done with healthy volumes. During the live upgrade, the user will see double number of the replicas temporarily. After upgrade complete, the user should see the same number of the replicas as before, and the `Engine Image` field of the volume should be updated. +Notice after the live upgrade, Rancher or Kubernetes would still show the old version of image for the engine, and new version for the replicas. It's expected. The upgrade is success if you see the new version of image listed as the volume image in the Volume Detail page. + ### Clean up the old image After you've done upgrade for all the images, select `Settings/Engine Image` from Longhorn UI. Now you should able to remove the non-default image.