[Bug 1996958] Re: [Azure] 18.04 - /by-path/ has the same path

[Mauricio Faria de Oliveira]

** Description changed:

  [Impact]
  Azure 18.04 has issue with /dev/disk/by-path/ has the same path name when vm has multiple disks.
  
  [Test Plan]
  1. launch 18.04 on azure
  2. add extra disk to #1 vm
  3. check the path
  
  xtrusia at test-canonical:~$ udevadm info --name=/dev/sda | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:0
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_0
  xtrusia at test-canonical:~$ udevadm info --name=/dev/sdb | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:1
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_1
  xtrusia at test-canonical:~$ udevadm info --name=/dev/sdc | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:0
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_0
  
  [Where problems might occur]
  TBD
  
- [Others]
+ [Other Info]
  
- upstream patch
- https://github.com/systemd/systemd/commit/cf3fabacaa141a1224a2ad239806a1fa28b51687
+  * upstream patch:
+    https://github.com/systemd/systemd/commit/cf3fabacaa141a1224a2ad239806a1fa28b51687
+ 
+  * present in Focal and later:
+ 
+ systemd.git$ git describe --contains cf3fabacaa141a1224a2ad239806a1fa28b51687
+ v239~511
+ 
+ $ rmadison -a source systemd
+  systemd | 204-5ubuntu20     | trusty          | source
+  systemd | 204-5ubuntu20.31  | trusty-security | source
+  systemd | 204-5ubuntu20.31  | trusty-updates  | source
+  systemd | 229-4ubuntu4      | xenial          | source
+  systemd | 229-4ubuntu21.27  | xenial-security | source
+  systemd | 229-4ubuntu21.31  | xenial-updates  | source
+  systemd | 237-3ubuntu10     | bionic          | source
+  systemd | 237-3ubuntu10.56  | bionic-security | source
+  systemd | 237-3ubuntu10.56  | bionic-updates  | source
+  systemd | 245.4-4ubuntu3    | focal           | source
+  systemd | 245.4-4ubuntu3.15 | focal-security  | source
+  systemd | 245.4-4ubuntu3.18 | focal-updates   | source
+  systemd | 245.4-4ubuntu3.19 | focal-proposed  | source
+  systemd | 249.11-0ubuntu3   | jammy           | source
+  systemd | 249.11-0ubuntu3.6 | jammy-updates   | source
+  systemd | 251.4-1ubuntu7    | kinetic         | source
+  systemd | 251.4-1ubuntu7    | lunar           | source

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1996958

Title:
  [Azure] 18.04 - /by-path/ has the same path

Status in systemd package in Ubuntu:
  Fix Released
Status in systemd source package in Bionic:
  In Progress

Bug description:
  [Impact]
  Azure 18.04 has issue with /dev/disk/by-path/ has the same path name when vm has multiple disks.

  [Test Plan]
  1. launch 18.04 on azure
  2. add extra disk to #1 vm
  3. check the path

  xtrusia at test-canonical:~$ udevadm info --name=/dev/sda | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:0
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_0
  xtrusia at test-canonical:~$ udevadm info --name=/dev/sdb | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:1
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_1
  xtrusia at test-canonical:~$ udevadm info --name=/dev/sdc | grep ID_PATH
  E: ID_PATH=acpi-VMBUS:00-scsi-0:0:0:0
  E: ID_PATH_TAG=acpi-VMBUS_00-scsi-0_0_0_0

  [Where problems might occur]
  TBD

  [Other Info]

   * upstream patch:
     https://github.com/systemd/systemd/commit/cf3fabacaa141a1224a2ad239806a1fa28b51687

   * present in Focal and later:

  systemd.git$ git describe --contains cf3fabacaa141a1224a2ad239806a1fa28b51687
  v239~511

  $ rmadison -a source systemd
   systemd | 204-5ubuntu20     | trusty          | source
   systemd | 204-5ubuntu20.31  | trusty-security | source
   systemd | 204-5ubuntu20.31  | trusty-updates  | source
   systemd | 229-4ubuntu4      | xenial          | source
   systemd | 229-4ubuntu21.27  | xenial-security | source
   systemd | 229-4ubuntu21.31  | xenial-updates  | source
   systemd | 237-3ubuntu10     | bionic          | source
   systemd | 237-3ubuntu10.56  | bionic-security | source
   systemd | 237-3ubuntu10.56  | bionic-updates  | source
   systemd | 245.4-4ubuntu3    | focal           | source
   systemd | 245.4-4ubuntu3.15 | focal-security  | source
   systemd | 245.4-4ubuntu3.18 | focal-updates   | source
   systemd | 245.4-4ubuntu3.19 | focal-proposed  | source
   systemd | 249.11-0ubuntu3   | jammy           | source
   systemd | 249.11-0ubuntu3.6 | jammy-updates   | source
   systemd | 251.4-1ubuntu7    | kinetic         | source
   systemd | 251.4-1ubuntu7    | lunar           | source

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1996958/+subscriptions