openstack/openstack-ansible-os_nova
Code Issues Proposed changes

Do not configure smt disabling init scripts always

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The error "Machine is not SMT capable" is seen on VMs which
are of ppc64le architecture. So the init script/conf should
be configured only when disabling SMT task succeeds.

Change-Id: I399b523a2b7e271b8ebf225299c81cb166321118
Closes-Bug: #1640733
This commit is contained in:
Ravi Gummadi 2016-11-10 07:31:42 -05:00
parent c39e415b5e
commit 159b50b70d
1 changed files with 5 additions and 0 deletions

5
tasks/nova_disable_smt.yml

@ -15,6 +15,7 @@
- name: Disable SMT - name: Disable SMT
command: /usr/sbin/ppc64_cpu --smt=off command: /usr/sbin/ppc64_cpu --smt=off
register: smt_disable_result
changed_when: false changed_when: false
failed_when: false failed_when: false
tags: tags:
@ -29,6 +30,8 @@
group: "root" group: "root"
when: when:
- ansible_service_mgr == 'systemd' - ansible_service_mgr == 'systemd'
- smt_disable_result.rc is defined
- smt_disable_result.rc == 0
notify: notify:
- Reload systemd daemon - Reload systemd daemon
@ -38,5 +41,7 @@
dest: "/etc/init/smt.conf" dest: "/etc/init/smt.conf"
when: when:
- ansible_service_mgr != 'systemd' - ansible_service_mgr != 'systemd'
- smt_disable_result.rc is defined
- smt_disable_result.rc == 0
notify: notify:
- Reload upstart init scripts - Reload upstart init scripts