You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ozone.apache.org by "Aravindan Vijayan (Jira)" <ji...@apache.org> on 2021/12/02 18:35:00 UTC

[jira] [Updated] (HDDS-4183) [FSO] Support backward compatible upgrade to a version with key prefix management

     [ https://issues.apache.org/jira/browse/HDDS-4183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan updated HDDS-4183:
------------------------------------
    Summary: [FSO] Support backward compatible upgrade to a version with key prefix management  (was: [FSO]Support backward compatible upgrade to a version with key prefix management)

> [FSO] Support backward compatible upgrade to a version with key prefix management
> ---------------------------------------------------------------------------------
>
>                 Key: HDDS-4183
>                 URL: https://issues.apache.org/jira/browse/HDDS-4183
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: Ozone Manager
>            Reporter: Aravindan Vijayan
>            Assignee: Ethan Rose
>            Priority: Blocker
>              Labels: pull-request-available
>
> HDDS-2939 makes fundamental changes to how OM writes & reads its metadata. Since this is about as big a layout change as can be, we have to make sure this is properly managed through the upgrade flow. In addition to upgrades, we should support downgrades from pre-finalized state of OM. 
> cc [~rakeshr] / [~msingh]



--
This message was sent by Atlassian Jira
(v8.20.1#820001)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org