[Bug 1828248] [NEW] [linux-azure] Storage performance drop on RAID
Public bug reported: In Azure, FIO 4k tests are showing performance drops on latest proposed 4.15.0 linux-azure kernels - from 52K IOPS to ~38K IOPS (max value reached on both sequential and random read tests). The setup used is 12 disks in RAID0. The affected kernels are: Ubuntu 14.04 + 4.15.0-1043 Ubuntu 16.04 + 4.15.0-1044 Previous kernel versions had reached max IOPS, ~52K IOPS on both read tests (e.g. 16.04 + 4.15.0-1043 kernel). Right now, it seems like the issue is in the diff from 1043 kernel on trusty vs 1044 kernel on xenial. The 52K IOPS is expected at qdepth=256. The repro cmd (as ran by the automation) is this: fio --size=1023G --direct=1 --ioengine=libaio --filename=/dev/md0 --overwrite=1 --readwrite=randread --bs=4K --runtime=300 --iodepth=32 --numjob=8 --output-format=json --output=/root/FIOLog/jsonLog/fio-result-randread-4K-256td.json --name='repro' ** Affects: linux-azure (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828248 Title: [linux-azure] Storage performance drop on RAID To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1828248/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1828248] Re: [linux-azure] Storage performance drop on RAID
VM size is Standard_DS14_v2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828248 Title: [linux-azure] Storage performance drop on RAID To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1828248/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1828248] Re: [linux-azure] Storage performance drop on RAID
The test kernel is reaching 52K IOPS as expected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828248 Title: [linux-azure] Storage performance drop on RAID To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1828248/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831453] Re: [Hyper-V] Install issue for Ubuntu 19.04 in Hyper-V
Also attaching subiquity-debug.log from /var/log/installer ** Attachment added: "ubuntu19_installer_subiquity-debug.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831453/+attachment/5268541/+files/ubuntu19_installer_subiquity-debug.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831453 Title: [Hyper-V] Install issue for Ubuntu 19.04 in Hyper-V To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831453/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831453] [NEW] [Hyper-V] Install issue for Ubuntu 19.04 in Hyper-V
Public bug reported: Hi, While trying to install Ubuntu 19.04 on Hyper-V (using this image http://releases.ubuntu.com/19.04/ubuntu-19.04-live-server-amd64.iso), I found out that the installation hanged and went to terminal. No data was written to the VHDx file. Tried multiple variations: - Windows Server 2019 and Windows Server 2016 - Gen 1 and Gen 2 VM - 1/2/4 vCPUS - Static Memory/Dynamic Memory - w/o NIC attached - Live boot / install Kernel version is 5.0.0-13-generic. I'm attaching dmesg output. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-13-generic (not installed) ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 AlsaDevices: total 0 crw-rw+ 1 root audio 116, 1 Jun 3 11:39 seq crw-rw+ 1 root audio 116, 33 Jun 3 11:39 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: N/A CasperVersion: 1.405 Date: Mon Jun 3 12:33:51 2019 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' LiveMediaBuild: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.2) Lspci: Lsusb: Error: command ['lsusb'] failed with exit code 1: MachineType: Microsoft Corporation Virtual Machine PciMultimedia: ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 hyperv_fb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz boot=casper quiet --- RelatedPackageVersions: linux-restricted-modules-5.0.0-13-generic N/A linux-backports-modules-5.0.0-13-generic N/A linux-firmwareN/A RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/26/2012 dmi.bios.vendor: Microsoft Corporation dmi.bios.version: Hyper-V UEFI Release v1.0 dmi.board.asset.tag: None dmi.board.name: Virtual Machine dmi.board.vendor: Microsoft Corporation dmi.board.version: Hyper-V UEFI Release v1.0 dmi.chassis.asset.tag: 4159-4754-0782-4271-8692-8073-78 dmi.chassis.type: 3 dmi.chassis.vendor: Microsoft Corporation dmi.chassis.version: Hyper-V UEFI Release v1.0 dmi.modalias: dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev1.0:bd11/26/2012:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev1.0:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev1.0:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev1.0: dmi.product.family: Virtual Machine dmi.product.name: Virtual Machine dmi.product.sku: None dmi.product.version: Hyper-V UEFI Release v1.0 dmi.sys.vendor: Microsoft Corporation ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco uec-images ** Attachment added: "ubuntu19_install_dmesg.log" https://bugs.launchpad.net/bugs/1831453/+attachment/5268533/+files/ubuntu19_install_dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831453 Title: [Hyper-V] Install issue for Ubuntu 19.04 in Hyper-V To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831453/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1831453] Re: [Hyper-V] Install issue for Ubuntu 19.04
** Summary changed: - [Hyper-V] Install issue for Ubuntu 19.04 in Hyper-V + [Hyper-V] Install issue for Ubuntu 19.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1831453 Title: [Hyper-V] Install issue for Ubuntu 19.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831453/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1777128] Re: [Hyper-V] patches for SR-IOV post-bionic GA
Hi, I tested 4.15.0-23 kernel and all seems good. But please don't close this bug until all the missing commits are in -updates. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1777128 Title: [Hyper-V] patches for SR-IOV post-bionic GA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777128/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496927] Re: [Hyper-V] udev trying to modify owner and mode of /dev/vmbus/hv_vss
Hi! I tested Wily with the test kernel from http://kernel.ubuntu.com/~jsalisbury/lp1496927/ and it fixes the bug. I also tested Xenial with 4.4.0-11-generic kernel and the issue is fixed there too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496927 Title: [Hyper-V] udev trying to modify owner and mode of /dev/vmbus/hv_vss To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496927/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1616677] Re: [Hyper-V] Rebase Hyper-V to 4.7.2 (stable)
Hi, The rebase is good, you can apply it. Sorry for the (very) long wait, we had some issues with the test environment which gave us some false positives. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1616677 Title: [Hyper-V] Rebase Hyper-V to 4.7.2 (stable) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616677/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1663354] Re: [Hyper-V] SR-IOV functionality regression in 16.04 HWE proposed
Hi, I tested HWE 4.8.0-53-generic kernel and initial issue is solved -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663354 Title: [Hyper-V] SR-IOV functionality regression in 16.04 HWE proposed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1663354/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722806] [NEW] [Hyper-V] kdump-tools service does not start at boot on Ubuntu 17.10
Public bug reported: [Summary] kdump-tools service does not start automatically at boot on Ubuntu 17.10 (4.13.0-12-generic x86_64 kernel). Because of this, the kernel crash dump is not working. [Steps] - Tried enabling it using systemctl. No errors were shown after enabling it, but after reboot the service is still not running. - "kdump-config show" is reporting "current state:Not ready to kdump" - "kdump-config load" command worked and the state changed to "ready to kdump". kdump-tools service is still stopped but VM reboots (and a dump is generated) if a crash is triggered. - Starting the kdump-tools service is also ok. After it is started, a crash dump is generated in case of system crash. [Additional logs] root@ubuntu1710:~# service kdump-tools status ● kdump-tools.service - Kernel crash dump capture service Loaded: loaded (/lib/systemd/system/kdump-tools.service; enabled; vendor preset: ena Active: inactive (dead) root@ubuntu1710:~# dmesg | grep crashkernel [0.00] Command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic root=/dev/mapper/ubuntu1710--vg-root ro console=tty0 console=ttyS1 crashkernel=384M [0.00] Reserving 384MB of memory at 400MB for crashkernel (System RAM: 2047MB) root@ubuntu1710:~# cat /var/log/syslog | grep kexec Oct 11 06:30:08 ubuntu1710 systemd[1]: Starting LSB: Execute the kexec -e command to reboot system... Oct 11 06:30:09 ubuntu1710 systemd[1]: Started LSB: Execute the kexec -e command to reboot system. Oct 11 06:30:10 ubuntu1710 systemd[1]: Starting LSB: Load kernel image with kexec... Oct 11 06:30:10 ubuntu1710 systemd[1]: Started LSB: Load kernel image with kexec. ** Affects: makedumpfile (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722806 Title: [Hyper-V] kdump-tools service does not start at boot on Ubuntu 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1722806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1650058] Re: [Hyper-V/Azure] Please include Mellanox OFED drivers in Azure kernel and image
Hi, The test kernel looks good, you can submit it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650058 Title: [Hyper-V/Azure] Please include Mellanox OFED drivers in Azure kernel and image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1650058/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1650058] Re: [Hyper-V/Azure] Please include Mellanox OFED drivers in Azure kernel and image
Hi, I tested the latest proposed kernel and it's looking good, no issues were found. You can submit the changes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650058 Title: [Hyper-V/Azure] Please include Mellanox OFED drivers in Azure kernel and image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1650058/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1672785] Re: [Hyper-V][Mellanox] net/mlx4_core: Avoid delays during VF driver device shutdown
I tested the kernel and no problems were found. You can submit the request. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1672785 Title: [Hyper-V][Mellanox] net/mlx4_core: Avoid delays during VF driver device shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1672785/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1616677] Re: [Hyper-V] Rebase Hyper-V to 4.7.2 (stable)
Hi, I tested SR-IOV feature on Hyper-V and it's not working. Could you please include the following commits from git.kernel.org? 2f8214fe6811a246265629d81af2313695c63f4d c6d45171d706c2b5efa3d5ee7a8260c14b6367c0 7921f4dc4c36e736d7a5b45dfa7b6a755a4fc012 b4363fbd8df2be23439e15a53b4040897228c481 Those should resolve this SR-IOV issue. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1616677 Title: [Hyper-V] Rebase Hyper-V to 4.7.2 (stable) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616677/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1490545] [NEW] [Hyper-V] lis daemons not active after install on Ubuntu 15.10 Wily Werewolf
Public bug reported: While testing Ubuntu 15.10 Wily Werewolf (development branch) 64bit we found that kvp, vss and fcopy daemons aren't active after install. Repro rate: 100% Repro details: Hyper-V: Server 2012 R2 Daily build version: 2015.08.31 What we did: root@ubuntu:~# apt-get install linux-tools-`uname -r` root@ubuntu:~# apt-get install linux-cloud-tools-`uname -r` In the install logs I found the following lines: hv-fcopy-daemon.service is a disabled or a static unit, not starting it. hv-vss-daemon.service is a disabled or a static unit, not starting it. hv-kvp-daemon.service is a disabled or a static unit, not starting it. After reboot, the kvp, vss and fcopy daemons should have started. All of them are inactive (dead) instead. root@ubuntu:~# systemctl status hv-kvp-daemon.service ? hv-kvp-daemon.service - Hyper-V KVP Protocol Daemon Loaded: loaded (/lib/systemd/system/hv-kvp-daemon.service; disabled; vendor preset: enabled) Active: inactive (dead) The solution is to start each of them manually. The bellow applies to vss and fcopy daemons too. root@ubuntu:~# systemctl enable hv-kvp-daemon.service Created symlink from /etc/systemd/system/multi-user.target.wants/hv-kvp-daemon.service to /lib/systemd/system/hv-kvp-daemon.service. After reboot, the daemons are active. root@ubuntu:~# systemctl status hv-kvp-daemon.service ? hv-kvp-daemon.service - Hyper-V KVP Protocol Daemon Loaded: loaded (/lib/systemd/system/hv-kvp-daemon.service; enabled; vendor preset: enabled) Active: active (running) since Mon 2015-08-31 15:22:49 EEST; 23s ago Main PID: 899 (hv_kvp_daemon) CGroup: /system.slice/hv-kvp-daemon.service +-899 /usr/lib/linux-tools/4.1.0-3-generic/hv_kvp_daemon -n Aug 31 15:22:49 ubuntu systemd[1]: Started Hyper-V KVP Protocol Daemon. Aug 31 15:22:49 ubuntu KVP[899]: KVP starting; pid is:899 Aug 31 15:22:49 ubuntu KVP[899]: KVP LIC Version: 3.1 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: hyper-v -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490545 Title: [Hyper-V] lis daemons not active after install on Ubuntu 15.10 Wily Werewolf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1445195] Re: [Hyper-V] Kernel patches for storvsc
I installed the kernel from http://kernel.ubuntu.com/~jsalisbury/lp1445195/precise/ , on a Ubuntu 12.04 x64 vm on Hyper-V. After installing, the vm won't boot ( NULL pointer dereference ). I attached the boot log. ** Attachment added: "Ubuntu12_boot_log.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1445195/+attachment/4480968/+files/Ubuntu12_boot_log.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1445195 Title: [Hyper-V] Kernel patches for storvsc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1445195/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400319] Re: [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10 and 15.04
I tested the kernel from http://kernel.ubuntu.com/~jsalisbury/lp1400319/ on Ubuntu 15.04 32bit and the problem still exists. After installing the test kernel, kdump is running but doesn't update kexec: root@ubuntu:~# /etc/init.d/kdump-tools status ● kdump-tools.service - Kernel crash dump capture service Loaded: loaded (/lib/systemd/system/kdump-tools.service; enabled; vendor preset: enabled) Active: active (exited) since Thu 2015-10-22 18:14:12 EEST; 11s ago Process: 673 ExecStart=/etc/init.d/kdump-tools start (code=exited, status=0/SUCCESS) Main PID: 673 (code=exited, status=0/SUCCESS) CGroup: /system.slice/kdump-tools.service Oct 22 18:14:11 ubuntu systemd[1]: Starting Kernel crash dump capture service... Oct 22 18:14:12 ubuntu kdump-tools[673]: Starting kdump-tools: Could not find a free area of memory of 0x9f00...es... Oct 22 18:14:12 ubuntu kdump-tools[673]: locate_hole failed Oct 22 18:14:12 ubuntu kdump-tools[673]: * failed to load kdump kernel Oct 22 18:14:12 ubuntu systemd[1]: Started Kernel crash dump capture service. root@ubuntu:~# cat /sys/kernel/kexec_crash_loaded 0 As suggested in comment #20, I installed kexec-tools from https://launchpad.net/ubuntu/+archive/primary/+files/kexec-tools_2.0.6-0ubuntu2.1_amd64.deb and kexec was updated. root@ubuntu:~# /etc/init.d/kdump-tools status ● kdump-tools.service - Kernel crash dump capture service Loaded: loaded (/lib/systemd/system/kdump-tools.service; enabled; vendor preset: enabled) Active: active (exited) since Thu 2015-10-22 18:24:47 EEST; 29s ago Process: 678 ExecStart=/etc/init.d/kdump-tools start (code=exited, status=0/SUCCESS) Main PID: 678 (code=exited, status=0/SUCCESS) CGroup: /system.slice/kdump-tools.service Oct 22 18:24:46 ubuntu systemd[1]: Starting Kernel crash dump capture service... Oct 22 18:24:47 ubuntu kdump-tools[678]: Starting kdump-tools: * loaded kdump kernel Oct 22 18:24:47 ubuntu systemd[1]: Started Kernel crash dump capture service. root@ubuntu:~# cat /sys/kernel/kexec_crash_loaded 1 After that, I triggered a kernel panic (log attached) but kdump didn't work, so it seems to me a kdump-tools problem. ** Attachment added: "kernelPanicLog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400319/+attachment/4502486/+files/kernelPanicLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400319 Title: [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10 and 15.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kexec-tools/+bug/1400319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1509029] Re: [Hyper-V] Crash in hot-add/remove scsi devices (smp)
Hi! I've tested both test kernels and all seems good, syslog and dmesg were fine. Please merge the changes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509029 Title: [Hyper-V] Crash in hot-add/remove scsi devices (smp) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509029/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511534] Re: [Hyper-V] Fibre Channel multipath error message
I've tested this issue on Vivid with upstream kernel 4.5.0-rc5-next-20160226 and dmesg still shows device-mapper messages. I also checked Wily with kernel 4.2.0-30-generic and errors are there too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511534 Title: [Hyper-V] Fibre Channel multipath error message To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1511534/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1540586] Re: [Hyper-V] Netmask value is not parsed by hv_set_ifconfig - IP injection
Hi! I tested this issue on Trusty with 3.13.0-81-generic kernel and it is solved, ip injection works as expected. It also works as expected on Wily with 4.2.0-32-generic kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1540586 Title: [Hyper-V] Netmask value is not parsed by hv_set_ifconfig - IP injection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1540586/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1549601] Re: [Hyper-V] x86, pageattr: prevent overflow in slow_virt_to_phys() for X86_PAE
Hi! I tested all three kernels on both WS2012R2 and WS2008R2 and I got good results. Netvsc driver loaded successfully everytime with different memory settings. You can merge the patches. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1549601 Title: [Hyper-V] x86,pageattr: prevent overflow in slow_virt_to_phys() for X86_PAE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1549601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
