[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From indira.pr...@in.ibm.com 2018-10-05 02:20 EDT--- As per comment#16, this issue is fixed & tested in the bionic kernel. root@boslcp3:~# uname -r 4.13.0-32-generic Regards, Indira -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From indira.pr...@in.ibm.com 2018-02-20 06:42 EDT--- (In reply to comment #17) > Thanks Indira for the retest with the new versions. > And if I am reading it correct that means the libvirt/qemu uploads fixed > this issue in 18.04. Yes issued fixed with 18.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From indira.pr...@in.ibm.com 2018-02-15 06:50 EDT--- > Tested with qemu 2.11 verison and able to start the guests with more than 1 > thread. root@boslcp3:~# uname -r 4.13.0-32-generic root@boslcp3:~# virsh version Compiled against library: libvirt 4.0.0 Using library: libvirt 4.0.0 Using API: QEMU 4.0.0 Running hypervisor: QEMU 2.11.0 > Started below guests with threads 2 & 4 without any issues. root@boslcp3:~# virsh dumpxml boslcp3g1 | grep threads root@boslcp3:~# root@boslcp3g1:~# lscpu Architecture:ppc64le Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 NUMA node(s):2 Model: 2.1 (pvr 004e 1201) Model name: POWER9 (architected), altivec supported Hypervisor vendor: KVM Virtualization type: para L1d cache: 32K L1i cache: 32K NUMA node0 CPU(s): 0-7 NUMA node1 CPU(s): 8-15 root@boslcp3g1:~# root@boslcp3g1:~# ppc64_cpu --smt SMT=2 > root@boslcp3:~# virsh dumpxml boslcp3g5 | grep threads root@boslcp3g5:~# lscpu Architecture:ppc64le Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 4 Core(s) per socket: 4 Socket(s): 1 NUMA node(s):1 Model: 2.1 (pvr 004e 1201) Model name: POWER9 (architected), altivec supported Hypervisor vendor: KVM Virtualization type: para L1d cache: 32K L1i cache: 32K NUMA node0 CPU(s): 0-15 root@boslcp3g5:~# ppc64_cpu --smt SMT=4 root@boslcp3g5:~# Regards, Indira -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From indira.pr...@in.ibm.com 2018-02-11 23:57 EDT--- Test machine is blocked with bug#164521, once system is released from dev will verify issue the early qemu 2.11 verison. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From indira.pr...@in.ibm.com 2018-02-05 01:07 EDT--- Test machine is just stabilised with latest PNOR & BMC levels. Will try to experiment with early qemu 2.11 whenever system is free from other tasks. Regards, Indira -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From sthou...@in.ibm.com 2018-01-19 00:03 EDT--- Adding Leonardo to check if he is aware of any qemu patches post 2.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1742892] Comment bridged from LTC Bugzilla
--- Comment From sthou...@in.ibm.com 2018-01-15 02:20 EDT--- Found this patch not available in Ubuntu 18.04. which is related to this issue. commit 45c940ba490df28cb87b993981a5f63df6bbb8db Author: Paul Mackerras Date: Fri Nov 18 17:43:30 2016 +1100 KVM: PPC: Book3S HV: Treat POWER9 CPU threads as independent subcores -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742892 Title: ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
