Bug 47923

Summary: Documentation for migration between different CPU generations
Product: UCS manual Reporter: Jürn Brodersen <brodersen>
Component: Virtualisation / UVMMAssignee: Philipp Hahn <hahn>
Status: CLOSED FIXED QA Contact: Stefan Gohmann <gohmann>
Severity: normal    
Priority: P3 CC: gohmann
Version: unspecified   
Target Milestone: UCS 4.3-2   
Hardware: Other   
OS: Linux   
What kind of report is it?: Bug Report What type of bug is this?: 7: Crash: Bug causes crash or data loss
Who will be affected by this bug?: 2: Will only affect a few installed domains How will those affected feel about the bug?: 3: A User would likely not purchase the product
User Pain: 0.240 Enterprise Customer affected?: Yes
School Customer affected?: ISV affected?:
Waiting Support: Flags outvoted (downgraded) after PO Review:
Ticket number: 2017072121000252 Bug group (optional): Large environments, Usability
Max CVSS v3 score:
Bug Depends on: 21386, 47857    
Bug Blocks:    

Description Jürn Brodersen univentionstaff 2018-10-08 10:18:11 CEST
+++ This bug was initially created as a clone of Bug #21386 +++

> [4.3-2] 17506eb5e4 Bug #21386: univention-virtual-machine-manager-daemon
> 7.0.0-11A~4.3.0.201810021441
>  .../univention-virtual-machine-manager-daemon.yaml       | 16
> ++++++++++++++++
>  1 file changed, 16 insertions(+)
Comment 1 Jürn Brodersen univentionstaff 2018-10-08 10:19:31 CEST
(In reply to Jürn Brodersen from comment #0)
> +++ This bug was initially created as a clone of Bug #21386 +++
> 
> > [4.3-2] 17506eb5e4 Bug #21386: univention-virtual-machine-manager-daemon
> > 7.0.0-11A~4.3.0.201810021441
> >  .../univention-virtual-machine-manager-daemon.yaml       | 16
> > ++++++++++++++++
> >  1 file changed, 16 insertions(+)

Wrong commit.

> [4.3-2] 272abf1a0c Bug #21386: univention-virtual-machine-manager-daemon
> 7.0.0-12A~4.3.0.201810051658
>  .../univention-virtual-machine-manager-daemon.yaml |  6 +--
>  doc/manual/idm-cloud-en.xml                        |  2 +-
>  doc/manual/uvmm-en.xml                             | 55
> ++++++++++++++++++++++
>  3 files changed, 59 insertions(+), 4 deletions(-)
Comment 2 Philipp Hahn univentionstaff 2018-10-22 10:07:31 CEST
@Jürn: can you please go over the English text first before I do the translation to German. Just reopen this bug after you're done.
<http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-2/view/Documentation/job/HandbookUCS/lastSuccessfulBuild/artifact/webroot/manual-4.3.html#uvmm:migration:cpu>
Comment 3 Jürn Brodersen univentionstaff 2018-10-24 18:37:02 CEST
Just one thing:
'''
To protect against such failures UVMM can tell libvirt to track the CPU model of the host system.
'''
to:
'''
To disallow migration between incompatible CPUs, UVMM can tell libvirt to track the CPU model of the host system.
'''
to make it more clear that the migration won't be allowed. Protected sounds like a migration is still possible.
Comment 4 Philipp Hahn univentionstaff 2018-10-26 11:36:07 CEST
[4.3-2] 9dad1ace88 Bug #47923 uvmm: Migration CPU tracking
 doc/manual/uvmm-de.xml | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++
 doc/manual/uvmm-en.xml |  2 +-
 2 files changed, 56 insertions(+), 1 deletion(-)

<http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-2/view/Documentation/job/HandbookUCS/lastSuccessfulBuild/artifact/webroot/manual-4.3.html#uvmm:migration:cpu>

<http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-2/view/Documentation/job/HandbookUCS/lastSuccessfulBuild/artifact/webroot/handbuch-4.3.html#uvmm:migration:cpu>

QA: Please fix minor spelling mistakes directly.
Comment 5 Stefan Gohmann univentionstaff 2018-11-28 14:50:16 CET
As discussed it is currently for me not clear what the result of the settings is, for example 'UVMM will insert the required statements into the virtual machine description if no such description exists.' 

Maybe you can describe it more from the admin view?
Comment 6 Philipp Hahn univentionstaff 2018-11-29 19:20:16 CET
[4.3-2] 7c6af87a39 Bug #47923 uvmm: Documentation update
 doc/manual/installation-de.xml |  2 +-
 doc/manual/uvmm-de.xml         | 24 ++++++++++++++++--------
 doc/manual/uvmm-en.xml         | 24 ++++++++++++++++--------
 3 files changed, 33 insertions(+), 17 deletions(-)

<http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-2/job/HandbookUCS/700/artifact/webroot/handbuch-4.3.html#uvmm:migration:cpu>

<http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-2/job/HandbookUCS/700/artifact/webroot/manual-4.3.html#uvmm:migration:cpu>
Comment 7 Stefan Gohmann univentionstaff 2018-11-29 19:55:47 CET
Looks good.
Comment 8 Philipp Hahn univentionstaff 2018-11-30 19:22:29 CET
[master] 7fe677a Bug #47080 Bug #47081 Bug #47405 Bug #48006 Bug #38235 Bug #40844 Bug #47923 Bug #47713 Bug #47979 Bug #47980 Bug #47981 Bug #47983 Bug #47984 Bug #48136
 app-provider-4.3.html                 | 430 +++++++++++++++++++++++++---------
 app-provider-4.3.pdf                  | Bin 4367404 -> 4404363 bytes
 handbuch-4.3.html                     | 276 +++++++++++++---------
 handbuch-4.3.pdf                      | Bin 8874710 -> 8898258 bytes
 illustrations43/google_wizard1_en.png | Bin 0 -> 70263 bytes
 manual-4.3.html                       | 346 ++++++++++++++++++---------
 manual-4.3.pdf                        | Bin 8568720 -> 8668310 bytes
 7 files changed, 721 insertions(+), 331 deletions(-)

<http://jenkins.knut.univention.de:8080/view/Publish/job/Publish_docs.univention.de/128/>