LEDs not working properly during migration

Bug #1831591 reported by Pawel Baldysiak
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
OEM Priority Project
Fix Released
High
Woodrow Shen
Bionic
New
Undecided
Unassigned
ledmon (Ubuntu)
Fix Released
Low
Unassigned

Bug Description

Description:
LEDs do not work properly during migration with ledmon-0.90-0ubuntu1~18.04.1_amd64

Steps to reproduce:
1. Launch ledmon
# ledmon ?all

2. Create RAID container and volume
# mdadm --create /dev/md/imsm0 --metadata=imsm --raid-devices=3 /dev/sdb /dev/sdc /dev/sda ?run
# mdadm --create /dev/md/r5d3n1s64-5_A --level=5 --chunk 64 --size=2621440 --raid-devices=3 /dev/sdb /dev/sdc /dev/sda ?run

3. Add spare to RAID volume.
# mdadm --add /dev/md/imsm0 /dev/sdj

4. Begin grow from Raid5 with 3 devices to Raid5 with 4 devices.
# mdadm ?grow /dev/md/imsm0 ?raid-devices=4

5. Check if LEDs are indicating proper RAID status.

Expected results:
LEDs are indicating Rebuild status.

Actual results:
LEDs are showing Normal status.

Upstream commit that fixes that:
Recognize RAID volume under reshape as DEVICE_TYPE_VOLUME
https://github.com/intel/ledmon/commit/c57e7d6d2dabe9e9d17d2e3aa4a2e77f7dc70acd

Tags: focal
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in ledmon (Ubuntu):
status: New → Confirmed
Rex Tsai (chihchun)
affects: ledmon (Ubuntu) → oem-priority
Changed in oem-priority:
importance: Undecided → High
Rex Tsai (chihchun)
Changed in oem-priority:
assignee: nobody → Woodrow Shen (woodrow-shen)
Mathew Hodson (mhodson)
Changed in ledmon (Ubuntu):
importance: Undecided → Low
Revision history for this message
Woodrow Shen (woodrow-shen) wrote :

The upstream version 0.93 is landed in focal now:

ledmon (0.93-3) unstable; urgency=medium

  * Fix 32bit compilation error to prevent shift-count-overflow.

Mathew Hodson (mhodson)
Changed in ledmon (Ubuntu):
status: New → Fix Released
Revision history for this message
Pawel Baldysiak (pbaldysi) wrote :

Hi,
Are there any plans to fix it in bionic for which this issue was originally reported?

Thanks
Pawel

Rex Tsai (chihchun)
tags: added: focal
Changed in oem-priority:
status: Confirmed → Fix Released
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