Public bug reported: [Impact]
When working with NVMe/TCP host functionality, connecting to NVMe subsystem through multiple controllers can lead to an invalid device link created in /dev/disc/by-id/ being created. Steps to reproduce: Step 1: Install Ubuntu 22.04 LTS (ubuntu-22.04.1-live-server-amd64) on system. Step 2: Install nvme-cli package, currently installed version is nvme version 1.16 Step 3: In the os terminal, type any nvme connect-all to connect to NVMe subsystems and check the duplicate entries in /dev/disk/by-id/. This may cause users to choose the wrong link and would not be able to work with it. [Fix] udev-rules: fix nvme symlink creation on namespace changes https://github.com/systemd/systemd/commit/c5ba7a2a4dd19a2d31b8a9d52d3c4bdde78387f0 [Test Plan] Connect to NVMe/TCP subsystem using nvme connect-all. This was tested against a few Dell Storage systems. Steps to Reproduce: 1. Use nvme connect-all to connect to an NVMe/TCP subsystems 2. Check /dev/disc/by-id [ Where problems could occur ] [ Other Info ] Expected Behavior: No duplicate entries of NVMe subsystems should exist. ** Affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/2028180 Title: [SRU][Ubuntu 22.04] Duplicate link for NVMe device by-id Status in systemd package in Ubuntu: New Bug description: [Impact] When working with NVMe/TCP host functionality, connecting to NVMe subsystem through multiple controllers can lead to an invalid device link created in /dev/disc/by-id/ being created. Steps to reproduce: Step 1: Install Ubuntu 22.04 LTS (ubuntu-22.04.1-live-server-amd64) on system. Step 2: Install nvme-cli package, currently installed version is nvme version 1.16 Step 3: In the os terminal, type any nvme connect-all to connect to NVMe subsystems and check the duplicate entries in /dev/disk/by-id/. This may cause users to choose the wrong link and would not be able to work with it. [Fix] udev-rules: fix nvme symlink creation on namespace changes https://github.com/systemd/systemd/commit/c5ba7a2a4dd19a2d31b8a9d52d3c4bdde78387f0 [Test Plan] Connect to NVMe/TCP subsystem using nvme connect-all. This was tested against a few Dell Storage systems. Steps to Reproduce: 1. Use nvme connect-all to connect to an NVMe/TCP subsystems 2. Check /dev/disc/by-id [ Where problems could occur ] [ Other Info ] Expected Behavior: No duplicate entries of NVMe subsystems should exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2028180/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
