Update LastUsed on shutdown
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
zsys (Ubuntu) |
Fix Released
|
Medium
|
Didier Roche-Tolomelli | ||
Focal |
Fix Released
|
Medium
|
Didier Roche-Tolomelli |
Bug Description
[Impact]
* When building other machines or when listing after a revert system states, ensure we present the correct order (snapshots taken on this filesystem dataset should be before the filesystem dataset itself, as it was used afterwards).
* Minimize this by a new command, which only updates the LastUsed fields for used datasets on shutdown.
* Shutdown is triggered with ExecStop on the service which updates it on boot, which is more coherent.
* This is covered by new tests cases
[Test Case]
1. Run zfs get com.ubuntu.
2. Shut down the machine
3. Boot on another machine or on a live session
4. Mount rpool
5. Run zfs get com.ubuntu.
[Regression Potential]
* A new hidden command is added, triggered when shutting down the zsys-commit service.
* This is covered by new tests.
Changed in zsys (Ubuntu): | |
assignee: | nobody → Didier Roche (didrocks) |
Changed in zsys (Ubuntu Focal): | |
assignee: | nobody → Didier Roche (didrocks) |
Changed in zsys (Ubuntu): | |
importance: | Undecided → Medium |
Changed in zsys (Ubuntu Focal): | |
importance: | Undecided → Medium |
description: | updated |
tags: |
added: verification-done verification-done-focal removed: verification-needed verification-needed-focal |
This bug was fixed in the package zsys - 0.5.0
---------------
zsys (0.5.0) groovy; urgency=medium
[ Jean-Baptiste Lallement ]
[ Didier Roche ]
* Fix infinite GC loop (LP: #1870461)
* Enhance timeout handling to avoid error rpc error: code = DeadlineExceeded
desc = context deadline exceeded while the daemon is doing work
(LP: #1875564)
* Stop taking automated or manual snapshot when there is less than 20% of
free disk space (LP: #1876334)
* Enable trim support for upgrading users (LP: #1881540)
* Only clean up previously linked user datasets when unlinked under USERDATA
(LP: #1881538)
* Strategy for deleted user datasets via a new hidden command called by
userdel (LP: #1870058)
* Get better auto snapshots message when integrated to apt (LP: #1875420)
* Update LastUsed on shutdown via a new hidden command service call
(LP: #1881536)
* Prevent segfault immediately after install when zfs kernel module isn't
loaded (LP: #1881541)
* Don’t try to autosave gdm user (and in general non system user), even if
systemd --user is started for them. (LP: #1881539)
* Prevent apt printing errors when zsys is removed without purge
(LP: #1881535)
* Some tests enhancements:
- new tests for all the above
- allow setting a different local socket for debugging/tests purposes only
- ascii order datasets in golden files
* Typos and messages fixes. Direct prints are not prefixed with INFO
anymore.
* Refreshed po and readme with the above.
-- Didier Roche <email address hidden> Mon, 01 Jun 2020 09:26:52 +0200