[2.4, UI] can't remove zfsroot

Bug #1760715 reported by Andreas Hasenack on 2018-04-02
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MAAS
High
Newell Jensen
2.3
High
Newell Jensen

Bug Description

2.4.0~beta1-6799-g391e5f16d-0ubuntu1

I'm editing storage on a node, and was playing with zfsroot. Got a bunch of failed deployments, and decided to get rid of zfs to try a clean plain bionic deployment.

Under "Available disks and partitions" where my vdb disk is, I click the 3 vertical dots, select edit, change zfsroot to unformatted, click save.

What happens is:
a) zfsroot comes back
b) the partition name on the left gets another "part1" suffix. I have 5 now, representing the several attempts I made at this.

See https://youtu.be/Hi5avsK62Y8

Related branches

Andres Rodriguez (andreserl) wrote :

Andreas,

Can you please attach logs?

Changed in maas:
milestone: none → 2.4.0beta2
importance: Undecided → High
status: New → Triaged
status: Triaged → Incomplete
summary: - can't remove zfsroot
+ [2.4, UI] can't remove zfsroot
Andreas Hasenack (ahasenack) wrote :

The maas logs in /var/log/maas stay quiet while I perform that action.

The javascript console stays quiet.

Note that this happened after I did a deploy, which failed.

This is sometimes reproduceable with a fresh node, I just repeated the steps this morning.

To repeat it, try this:
- enlist a new VM with two virtio disks (vda and vdb). I'm using 15Gb qcow2.
- commission
- go to storage
- select "add partition" on the vdb disk (see before-deploy.webm screencast)
- select zfsroot as the filesystem, and /home as the mountpoint
- in this state (see screenshot before-deploy.png), deploy
- deployment will fail, for other reasons (https://pastebin.ubuntu.com/p/6sDPcqWV8d/)

Now I either get the behavior described in this bug, or what is described in https://bugs.launchpad.net/maas/+bug/1760860

Andreas Hasenack (ahasenack) wrote :

Are there other logs you would like?

Changed in maas:
status: Incomplete → New
Changed in maas:
milestone: 2.4.0beta2 → 2.4.0beta3
Changed in maas:
assignee: nobody → Newell Jensen (newell-jensen)
status: New → In Progress
Changed in maas:
status: In Progress → Triaged
Changed in maas:
milestone: 2.4.0beta3 → 2.4.0rc2
Changed in maas:
milestone: 2.4.0rc2 → 2.4.0rc1
Changed in maas:
status: Triaged → In Progress
Changed in maas:
status: In Progress → Fix Committed
Changed in maas:
status: Fix Committed → Fix Released
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