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WebUI Pool Status empty

Description

Hello, i found the following bug in the current Truenas Core 12 Beta 2.

The WebUI just shows a empty table that normally would show the topology of the pool.

i looked ad the websocket traffic and there the following message came in:

https://pastebin.com/eQyt8N9X

it worked in 11.3 with the same pool topology

My guess is that this has something todo with the indirect vdev that is a leftover from the removal of a top level vdev (fairly new feature)

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SmartDraw Connector

Katalon Manual Tests (BETA)

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Bug Clerk 
August 21, 2020 at 4:44 PM

Bug Clerk 
August 21, 2020 at 4:29 PM

Pascal Hofmann 
August 19, 2020 at 5:12 PM

today i looked a bit more into this with the chrome debugger. Hopefully this helps figuring out the issue

 

Pascal Hofmann 
August 18, 2020 at 7:49 PM

its a pool of 2 mirror vdevs. it used to have another vdev ( a third one) which i removed afterwards, this removal process creates a "indirect vdev". i found this github entry about this topic https://github.com/openzfs/zfs/pull/6900 

I think that this issue is related to this indirect vdev. 

Erin Clark 
August 18, 2020 at 7:36 PM

Interesting, I tried on chrome on linux here and it still doesn't reproduce for me. So what exactly is your pool topology? I looked at the log you sent and am I correctly reading it as a pool of 2 mirror vdevs?

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Katalon Platform

Created August 17, 2020 at 7:42 PM
Updated July 1, 2022 at 4:55 PM
Resolved August 21, 2020 at 4:44 PM