[Bug 1798675] Re: installer does not display NVMe model strings

Brian Murray brian at ubuntu.com
Fri Oct 19 16:29:12 UTC 2018


** Also affects: parted (Ubuntu Dd-series)
   Importance: Undecided
       Status: New

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Title:
  installer does not display NVMe model strings

Status in parted package in Ubuntu:
  In Progress
Status in parted source package in Bionic:
  In Progress
Status in parted source package in Cosmic:
  In Progress
Status in parted source package in DD-Series:
  New
Status in parted package in Debian:
  Unknown

Bug description:
  [Impact]
  parted currently exposes the same generic model name for all NVMe devices. That can make it difficult to distinguish devices in your system, especially at install-time.

  [Test Case]
  When unfixed:
    # parted /dev/nvme0n1 -s print | grep Model
    Model: NVMe Device (nvme)
  When fixed, you'll see the NVMe device model.

  [Fix]
  This is fixed upstream in the following commit, which applies to Debian's
  package with only minor offset adjustments:

    279bd554 Read NVMe model names from sysfs

  [Regression Risk]
  The fix is coded to fallback to the generic name if no model string is found. If something is buggy with this patch, it could lead to installer crashes.

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