Zhipeng:

My recommendation would be to implement a nova override change as suggested by Gerry in the LP notes to enable a user to resize a VM onto the same compute host and do this both for All-in-one and Standard configurations.  We have had requests from users in the past for this capability and this will align the stx2.0 behavior with stx1.0 behavior.  I think you should implement the nova override change for stx2.0.  I don’t think we should ask users to manually make this change every time they want to support a VM resize to the same host.

Frank

From: Liu, ZhipengS [mailto:zhipengs.liu@intel.com]
Sent: Tuesday, May 21, 2019 10:16 PM
To: Perez Ibarra, Maria G <maria.g.perez.ibarra@intel.com>; starlingx-discuss@lists.starlingx.io
Subject: Re: [Starlingx-discuss] [Containers] Sanity Test - ISO 20190521

Hi all,

About VM resize failed by "No valid host was found"

https://bugs.launchpad.net/starlingx/+bug/1824412

Root cause is Nova project already removed the setting of nova config option

allow_resize_to_same_host to true by default. (see https://review.opendev.org/#/c/615707/)

Do we need to provide a fix to enable it only for AIO, or according to upstream’s comment, just set it

to true during single-host environment test? 

Any comment?

Thanks!

Zhipeng

From: Perez Ibarra, Maria G [mailto:maria.g.perez.ibarra@intel.com]
Sent: 2019年5月22日 7:20
To: starlingx-discuss@lists.starlingx.io
Subject: Re: [Starlingx-discuss] [Containers] Sanity Test - ISO 20190521

Sent incorrect link (link)

Regards

Maria G.

From: Perez Ibarra, Maria G
Sent: Tuesday, May 21, 2019 6:18 PM
To: starlingx-discuss@lists.starlingx.io
Subject: [Starlingx-discuss] [Containers] Sanity Test - ISO 20190521

Status of the Sanity Test for last CENGN ISO: bootimage.iso from 2019-MAY-21 (link)

Status: YELLOW

======================

Bare Metal environment

======================

AIO - Simplex:

    Setup                                 03 TCs

    Provision-Containers     01 TCs  

    Sanity-OpenStack           49 TCs | 3 TCs FAIL

    Sanity-Platform              11 TCs   

    ------------------------------

    TOTAL:                  64 TCs

    AIO - Duplex:

    Setup                                03 TCs

    Provision-Containers    01 TCs  

    Sanity-OpenStack          52 TCs  | 3 TCs FAIL

    Sanity-Platform             09 TCs   | 5 TCs FAIL

    ------------------------------

    TOTAL:                  65 TCs

    Standard - Local Storage (2+2):

    Setup                                03 TCs

    Provision-Containers    01 TCs   

    Sanity-OpenStack          52 TCs   | 2 TCs FAIL

    Sanity-Platform             09 TCs    | 5 TCs FAIL

    ------------------------------

    TOTAL:                  65 TCs

Standard - External Storage (2+2+2):

    Setup                                03 TCs

    Provision-Containers    01 TCs 

    Sanity-OpenStack          52 TCs 

    Sanity-Platform             05 TCs   | 5 TCs FAIL

    ------------------------------

    TOTAL:                  65 TCs

---------------------------------------------------------------

VM resize failed by "No valid host was found" https://bugs.launchpad.net/starlingx/+bug/1824412

Cannot get prompt after login in ssh or serial https://bugs.launchpad.net/starlingx/+bug/1829941

For more detail of the tests: https://wiki.openstack.org/wiki/StarlingX/Test/SanityTests#Sanity-OpenStack

Regards

Maria G.