[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
As IBM have closed out their bug, closing out on the Launchpad side. ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Invalid Status in linux package in Ubuntu: Invalid Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
Could you please re-test with latest bionic kernel in -updates and see if this still an issue? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
** Changed in: ubuntu-power-systems Status: Triaged => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
Marking as "incomplete" while waiting for upstream patch to become available. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Incomplete Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path total 0 lrwxrwxrwx
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
Could you update this bug report when an upstream patch becomes available? ** Tags added: p9 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Triaged Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path total 0
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
** Tags removed: triage-g ** Tags added: triage-a -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Triaged Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 26 15:19
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
** Changed in: linux (Ubuntu) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: triage-g ** Changed in: ubuntu-power-systems Status: New => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: Triaged Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path"
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new issue with Ubuntu 18.04. Without the PCI path the nvme disks can not be assigned to KVM guest. root@bos1u1p1:/dev/disk/by-path# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 26 15:19
[Kernel-packages] [Bug 1746416] Re: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => Medium ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746416 Title: Boston-LC:bos009:Ubuntu18.04: No /dev/disk/by-path link created for Samsung PM1725a NVMe 1.6TB and .8 TB disk drives Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: New Bug description: == Comment: #1 - Application Cdeadmin BMC/PNOR: = Firmware Revision : 00.37 IP address : 009.003.020.216 Firmware Build Time : 20171201BMC MAC address : 0c:c4:7a:f4:4d:60 PNOR Build Time : 20180117 CPLD Version : B2.91.00 Ubuntu 18.04: = root@bos1u1p1:~# uname -a Linux bos1u1p1 4.15.0-041500rc9-generic #201801212130 SMP Mon Jan 22 03:36:42 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-0 -> ../../sdd lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-1 -> ../../sde lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-2 -> ../../sdf lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218452-lun-3 -> ../../sdg lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-0 -> ../../sdh lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-1 -> ../../sdi lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-2 -> ../../sdj lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.0-fc-0x500507680b218453-lun-3 -> ../../sdk lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-0 -> ../../sdl lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-1 -> ../../sdm lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-2 -> ../../sdn lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218452-lun-3 -> ../../sdo lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-0 -> ../../sdp lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-1 -> ../../sdq lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-2 -> ../../sdr lrwxrwxrwx 1 root root 9 Jan 25 10:20 pci-0031:01:00.1-fc-0x500507680b218453-lun-3 -> ../../sds root@bos1u1p1:~# Problem Description: = - I setup my Boston LC system to run with Ubuntu 18.04 - I tried to test out Samsung PM1725a NVMe 1.6TB and .8 TB disk drives on Boston LC system. - The disk drive plugged good into the system. However, after boot the system did not see the disk. - I tried with both Samsung PM1725a NVMe 1.6TB and with .8TB disk drives and none of them show up. - This disk type plan to supporte in Boston LC system so if the system does not recognize it then it is an issue. - I checked with Joe W. my team lead and he told me to open github issue for further investigation. root@bos1u1p1:~# ls -l /dev/disk/by-path total 0 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:1:0 -> ../../sdb lrwxrwxrwx 1 root root 9 Jan 25 10:19 pci-0003:01:00.0-scsi-0:2:2:0 -> ../../sdc - If the disk is recognized then it will be pci-0003:01:00.0-scsi-0:2:3:0 -> ../../sdd but it's not. == Comment: #2 - Application Cdeadmin --- Comment From dacng 2018-01-25 11:13:00 EDT --- You need to install NMVE HBA in your machine == Comment: #3 - Application Cdeadmin --- Comment From nguyenp1 2018-01-26 15:35:40 EDT --- - I have NVME HBA adapter installed in the system and 2 Samsung PM1725a NVMe 1.6TB and .8 TB disk drives in the system. The adapter and nvme drives show correctly. - However, the "ls -l /dev/disk/by-path" command did not show any nvme drives. So it's new
