sevenhill/QSfera
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add breaking change to changelog and update strategy

Browse Source
This commit is contained in:
Willy Kloucek
2021-04-01 10:40:22 +02:00
parent 399c33fe2f
commit 1de4d8b271
1 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/ocis/release_notes.md
+29
View File
@@ -29,6 +29,35 @@ You can also read the full [ownCloud Infinite Scale changelog](https://github.co
We are currently in a Tech Preview state and breaking changes may occur at any time. For more information see our [release roadmap]({{< ref "./release_roadmap.md" >}})
{{< /hint >}}
#### Changed oCIS storage driver file layout
Related: [#1452](https://github.com/cs3org/reva/pull/1452)
Despite a breaking change in the oCIS storage driver file layout, data is not automatically migrated. You will be affected if you plan to update from a previous version of oCIS to oCIS 1.4.0 and are using the oCIS storage driver, which is currently the default storage driver.
Implications:
- manual action required
Our recommended update strategy to oCIS 1.4.0 is:
1. let users backup all their data stored in oCIS
1. stop oCIS
1. prune all oCIS data in `/var/tmp/ocis`
1. update to oCIS 1.4.0
1. recreate user accounts (can be skipped if an external IDP is used)
1. let users upload all their data again
1. let users recreate their shares
If you already updated to oCIS 1.4.0 without our recommended update strategy you will see no data in oCIS anymore, even after a downgrade to your previous version of oCIS. But be assured that your data is still there.
You have to follow these steps to be able to access your data again in oCIS:
1. stop oCIS
1. navigate to `/var/tmp/ocis/storage/users/nodes/root/`
1. in this directory you will find directories with UUID as names. These are the home folders of the oCIS users. Find the ones with content your oCIS users uploaded to oCIS.
1. create an temporary directory eg. `/tmp/dereferenced-ocis-storage`
1. copy the data from oCIS to the temporary directory while dereferencing symlinks. On Linux you can do this by running `cp --recursive --dereference /var/tmp/ocis/storage/users/nodes/root/ /tmp/dereferenced-ocis-storage`
1. you now have a backup of all users data in `/tmp/dereferenced-ocis-storage` and can follow our recommended update strategy above
## ownCloud Infinite Scale 1.3.0 Technology Preview
Version 1.3.0 is a regular maintenance and bugfix release. It provides the latest improvements to users and administrators.