subject:"\[Kernel\-packages\] \[Bug 1742892\] Re\: \[Power 9\] ISST\-LTE\:KVM\:Ubuntu1804\:BostonLC\:boslcp3\: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine."

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2019-07-24 Thread Brad Figg

** Tags added: cscc

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Title:
  [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start
  the guest with more than 1 thread on ubuntu1804 KVM host machine.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-10-07 Thread bugproxy

** Tags added: verification-done-bionic

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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.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-03-09 Thread Joseph Salisbury

** Changed in: linux (Ubuntu)
   Status: Incomplete => Fix Released

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You received this bug notification because you are a member of Kernel
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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.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-03-01 Thread bugproxy

** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin1804

-- 
You received this bug notification because you are a member of Kernel
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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.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-02-15 Thread ChristianEhrhardt

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.

** Changed in: qemu (Ubuntu)
   Status: Incomplete => Fix Released

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Title:
  [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start
  the guest with more than 1 thread on ubuntu1804 KVM host machine.

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-02-15 Thread Frank Heimes

** Changed in: ubuntu-power-systems
   Status: Incomplete => In Progress

** Changed in: ubuntu-power-systems
   Status: In Progress => Fix Released

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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.

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Fix Released

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-02-13 Thread ChristianEhrhardt

2.11 is now in Bionic - you don't need the ppa anymore to test this.
Looking forward to hear from that test.

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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.

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Incomplete

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-01-29 Thread ChristianEhrhardt

If you want to experiment with early qemu 2.11 on this take a look at the ppa 
at:
https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/3108

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You received this bug notification because you are a member of Kernel
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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.

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Incomplete

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

2018-01-29 Thread Manoj Iyer

** Summary changed:

- ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more 
than 1 thread on ubuntu1804 KVM host machine.
+ [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest 
with more than 1 thread on ubuntu1804 KVM host machine.

-- 
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/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.

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete
Status in qemu package in Ubuntu:
  Incomplete

Bug description:
  == Comment: #0 - INDIRA P. JOGA  - 2018-01-07 
13:18:32 ==
  Problem Description:
  ===
  Not able to start the ubutnu1804 guest with more than 1 thread on ubuntu1804 
KVM host machine

  Steps to re-create:
  ==
  > Installed Ubuntu1804 on boslcp3 host.

  root@boslcp3:/home# uname -a
  Linux boslcp3 4.13.0-17-generic #20-Ubuntu SMP Mon Nov 6 10:03:08 UTC 2017 
ppc64le ppc64le ppc64le GNU/Linux
  root@boslcp3:/home# uname -r
  4.13.0-17-generic

  > Installed qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils
  packages

  root@boslcp3:/home# virsh version
  Compiled against library: libvirt 3.6.0
  Using library: libvirt 3.6.0
  Using API: QEMU 3.6.0
  Running hypervisor: QEMU 2.10.1

  > root@boslcp3:~# ppc64_cpu --smt
  SMT is off

  > Defined the guest boslcp3g1 from host machine

  root@boslcp3:/home# virsh list --all
   IdName   State
  
   - boslcp3g1  shut off

  Please cherry pick

  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


  > Started the guest and it fails with the error

  root@boslcp3:~# virsh start --console boslcp3g1
  error: Failed to start domain boslcp3g1
  error: internal error: process exited while connecting to monitor: 
2018-01-05T02:54:37.762120Z qemu-system-ppc64: -chardev pty,id=charserial0: 
char device redirected to /dev/pts/3 (label charserial0)
  2018-01-05T02:54:37.829236Z qemu-system-ppc64: Cannot support more than 1 
threads on PPC with KVM

  > Unable to start the guest with more than 1 Thread from Ubuntu1804
  KVM host machine.

  XML:
  
  root@boslcp3:/home# virsh dumpxml boslcp3g1
  
boslcp3g1
95374879-0ed3-4562-a00f-e47d9aaf285c
10485760
6291456
6291456

  

  

32

  /machine


  hvm
  
  
  


  
  


  power9
  
  


  


destroy
restart
coredump-restart

  /usr/bin/qemu-system-ppc64 
  




  
  




  
  




  
  

  
  

  
  


  
  


  
  




  
  


  
  


  
  

  
  

  

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1742892/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

[Kernel-packages] [Bug 1742892] Re: [Power 9] ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3: Unable to start the guest with more than 1 thread on ubuntu1804 KVM host machine.

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