[Bug 1769462] Re: lvmetad not available during system boot

[Dan Streetman]

** Package changed: systemd (Ubuntu) => lvm2 (Ubuntu)

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to lvm2 in Ubuntu.
https://bugs.launchpad.net/bugs/1769462

Title:
  lvmetad not available during system boot

Status in lvm2 package in Ubuntu:
  New

Bug description:
  I have got a clean Ubuntu 18.04 install with LUKS full disk encryption and I experience slow boot time compared to Ubuntu 16.04 and 17.10. What exactly happends:
  1. Power up the laptop.
  2. The OS loads and prompts for device password
  3. Nothing happens for 2 or 3 iterations of the progress bar (the moving dots).
  4. The OS boots and login screen is presented.

  What I feel wrong and it didn't happen neither on 16.04 nor on 17.10
  is the delay at step 3.

  In /var/log/boot.log I noticed these lines:

    WARNING: Failed to connect to lvmetad. Falling back to device scanning.
    Volume group "ubuntu-vg" not found
    Cannot process volume group ubuntu-vg
    WARNING: Failed to connect to lvmetad. Falling back to device scanning.
    Reading all physical volumes.  This may take a while...
    Found volume group "ubuntu-vg" using metadata type lvm2
    WARNING: Failed to connect to lvmetad. Falling back to device scanning.
    3 logical volume(s) in volume group "ubuntu-vg" now active

  I managed to reproduce the same issue on a VM with standard
  installation by selecting "Encrypt the new Ubuntu installation for
  security".

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: systemd 237-3ubuntu10
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sun May  6 17:23:41 2018
  MachineType: LENOVO 20C500F8BM
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/23/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET9EWW (2.24 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C500F8BM
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 PRO
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrJ9ET9EWW(2.24):bd09/23/2016:svnLENOVO:pn20C500F8BM:pvrThinkPadEdgeE440:rvnLENOVO:rn20C500F8BM:rvrSDK0E50510PRO:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad Edge E440
  dmi.product.name: 20C500F8BM
  dmi.product.version: ThinkPad Edge E440
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1769462/+subscriptions