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Xen 4.13 RC test instructions - Revision history
2024-03-28T17:06:05Z
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Jgross: /* Specific x86 testing instructions */
2019-10-14T14:19:22Z
<p><span dir="auto"><span class="autocomment">Specific x86 testing instructions</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 14:19, 14 October 2019</td>
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<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>This will result in the hypervisor no longer scheduling vcpus individually on physical cpus, but to combine vcpus to virtual cores and scheduler those on physical cores.</div></td>
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<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"></td>
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<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> 2. Enter "Architecture Features" submenu.</div></td>
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<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>See the [http://xenbits.xen.org/docs/unstable/features/qemu-deprivilege.html QEMU feature documentation] for details on how to set this up, as well as what features and restrictions still need to be implemented.</div></td>
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<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== PVH Dom0 ===</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== PVH Dom0 ===</div></td>
</tr>
</table>
Jgross
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19625&oldid=prev
Jgross: /* Specific x86 testing instructions */
2019-10-14T14:16:34Z
<p><span dir="auto"><span class="autocomment">Specific x86 testing instructions</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 14:16, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 81:</td>
<td colspan="2" class="diff-lineno">Line 81:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Specific x86 testing instructions ==</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Specific x86 testing instructions ==</div></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=== Core scheduling ===</div></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In order to activate core scheduling in Xen you need to install Xen as usual and boot with the following option added to the command line:</div></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> sched-gran=core</div></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>This will result in the hypervisor no longer scheduling vcpus individually on physical cpus, but to combine vcpus to virtual cores and scheduler those on physical cores.</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== HVM and PV only Hypervisor builds ===</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== HVM and PV only Hypervisor builds ===</div></td>
</tr>
</table>
Jgross
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19624&oldid=prev
Lars.kurth: /* Known issues */
2019-10-14T11:50:48Z
<p><span dir="auto"><span class="autocomment">Known issues</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:50, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 44:</td>
<td colspan="2" class="diff-lineno">Line 44:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC1:''' xen-shim may not build and may fail to install</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC1:''' xen-shim may not build and may fail to install</div></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* '''RC2+:''' mini-os contains save/restore <del class="diffchange diffchange-inline">*</del>of<del class="diffchange diffchange-inline">*</del> minios - a new feature - which does is not currently supported by our toolstacks. However, this change is not yet available in RC1</div></td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''RC2+:''' mini-os contains save/restore of minios - a new feature - which does is not currently supported by our toolstacks. However, this change is not yet available in RC1</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''For changes between 4.11 and 4.12, see [[Xen_4.12_RC_test_instructions#Known_issues|4.12 known issues]]:''' there were some namespace changes, which you may trip over if your previous version of Xen was older than 4.12</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''For changes between 4.11 and 4.12, see [[Xen_4.12_RC_test_instructions#Known_issues|4.12 known issues]]:''' there were some namespace changes, which you may trip over if your previous version of Xen was older than 4.12</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
</table>
Lars.kurth
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19623&oldid=prev
Lars.kurth: /* Known issues */
2019-10-14T11:50:31Z
<p><span dir="auto"><span class="autocomment">Known issues</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:50, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 45:</td>
<td colspan="2" class="diff-lineno">Line 45:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC1:''' xen-shim may not build and may fail to install</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC1:''' xen-shim may not build and may fail to install</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC2+:''' mini-os contains save/restore *of* minios - a new feature - which does is not currently supported by our toolstacks. However, this change is not yet available in RC1</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* '''RC2+:''' mini-os contains save/restore *of* minios - a new feature - which does is not currently supported by our toolstacks. However, this change is not yet available in RC1</div></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* For changes between 4.11 and 4.12, see [[Xen_4.12_RC_test_instructions#Known_issues|4.12 known issues]]: there were some namespace changes, which you may trip over if your previous version of Xen was older than 4.12</div></td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins class="diffchange diffchange-inline">'''</ins>For changes between 4.11 and 4.12, see [[Xen_4.12_RC_test_instructions#Known_issues|4.12 known issues]]:<ins class="diffchange diffchange-inline">'''</ins> there were some namespace changes, which you may trip over if your previous version of Xen was older than 4.12</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Test instructions =</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Test instructions =</div></td>
</tr>
</table>
Lars.kurth
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19622&oldid=prev
Lars.kurth: /* Known issues */
2019-10-14T11:50:13Z
<p><span dir="auto"><span class="autocomment">Known issues</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:50, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 43:</td>
<td colspan="2" class="diff-lineno">Line 43:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Known issues =</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Known issues =</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''RC1:''' xen-shim may not build and may fail to install</div></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== Namespace changes affecting downstreams and users ==</div></td>
<td colspan="2" class="diff-empty"> </td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* '''RC2+:''' mini-os contains save/restore *of* minios - a new feature - which does is not currently supported by our toolstacks. However, this change is not yet available in RC1</div></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"></td>
<td colspan="2" class="diff-empty"> </td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* For changes between 4.11 and 4.12, see [[Xen_4.12_RC_test_instructions#Known_issues|4.12 known issues]]: there were some namespace changes, which you may trip over if your previous version of Xen was older than 4.12</div></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* kdd (tool for debugging guest OSes with the windows kernel debugger) has been renamed to xen-kdd in order to reduce namespace pollution.</div></td>
<td colspan="2" class="diff-empty"> </td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"></td>
<td colspan="2" class="diff-empty"> </td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The fsimage library used by pygrub, which does not have a stable ABI, and the corresponding python module, have been renamed to 'xenfsimage' (to reduce namespace pollution). Any out-of-tree users of this library will have to be updated.</div></td>
<td colspan="2" class="diff-empty"> </td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Test instructions =</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>= Test instructions =</div></td>
</tr>
</table>
Lars.kurth
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19621&oldid=prev
Lars.kurth: /* RC specific things to test */
2019-10-14T11:19:43Z
<p><span dir="auto"><span class="autocomment">RC specific things to test</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:19, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 155:</td>
<td colspan="2" class="diff-lineno">Line 155:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== RC specific things to test ==</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== RC specific things to test ==</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>=== <del class="diffchange diffchange-inline">RC 1</del> ===</div></td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=== <ins class="diffchange diffchange-inline">RC1</ins> ===</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>None for now.</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>None for now.</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
</table>
Lars.kurth
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19620&oldid=prev
Lars.kurth: /* RC specific things to test */
2019-10-14T11:19:26Z
<p><span dir="auto"><span class="autocomment">RC specific things to test</span></span></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:19, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 155:</td>
<td colspan="2" class="diff-lineno">Line 155:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== RC specific things to test ==</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== RC specific things to test ==</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td colspan="2" class="diff-empty"> </td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>=== RC 1 ===</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>None for now.</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>None for now.</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
</table>
Lars.kurth
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19618&oldid=prev
Jgross at 11:16, 14 October 2019
2019-10-14T11:16:53Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:16, 14 October 2019</td>
</tr><tr>
<td colspan="2" class="diff-lineno">Line 22:</td>
<td colspan="2" class="diff-lineno">Line 22:</td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><b><u>Important notes:</u></b></div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><b><u>Important notes:</u></b></div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker">−</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> For RC1: RC=rc1<del class="diffchange diffchange-inline">.2</del> (see [[#RC1]])</div></td>
<td class="diff-marker">+</td>
<td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> For RC1: RC=rc1 (see [[#RC1]])</div></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td>
</tr>
<tr>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== From xen.git ===</div></td>
<td class="diff-marker"> </td>
<td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>=== From xen.git ===</div></td>
</tr>
</table>
Jgross
https://wiki.xenproject.org/index.php?title=Xen_4.13_RC_test_instructions&diff=19617&oldid=prev
Lars.kurth: Created from 4.12 page
2019-10-14T11:12:04Z
<p>Created from 4.12 page</p>
<p><b>New page</b></p><div>{{InfoLeft|If you come to this page before or after the Test Day is completed, your testing is still valuable, and you can use the information on this page to test, post any bugs and test reports to xen-devel@. If this page is more than two weeks old when you arrive here, please check the [[Xen Project Test Days|current schedule]] and see if a similar but more recent Test Day is planned or has already happened.<br />
}}<br />
<br />
= What needs to be tested =<br />
<br />
General things:<br />
* Making sure that Xen 4.13 compiles and installs properly on different software configurations; particularly on distros<br />
* Making sure that Xen 4.13, along with appropriately up-to-date kernels, work on different hardware. <br />
<br />
For more ideas about what to test, please see [[Testing_Xen|Testing Xen]].<br />
<br />
== ARM Smoke Testing ==<br />
If you use ARM Hardware, which is not widely available or not rackable (and thus not part of our automated test suite), please check out [[Xen ARM Manual Smoke Test]]. Helping out to manually test ARM boards (which will only take a few minutes) will guarantee that Xen 4.13 will work on the board that you use. If you want to see which boards need testing, check [[Xen ARM Manual Smoke Test/Results]].<br />
<br />
= Installing =<br />
<br />
== Getting a RC ==<br />
For the expressions/examples below, set the following bash/sh/... variable to the release candidate number (e.g. one of <code>rc1</code>, <code>rc2</code>, ... )<br />
<br />
RC="<release candidate number>" # rc1, rc2 ...<br />
<br />
<b><u>Important notes:</u></b><br />
<br />
For RC1: RC=rc1.2 (see [[#RC1]])<br />
<br />
=== From xen.git ===<br />
With a recent enough <code>git</code> (>= 1.7.8.2), just pull from the proper tag (<code>4.13.0-$RC</code>) from the main repo directly:<br />
git clone -b 4.13.0-$RC git://xenbits.xen.org/xen.git<br />
<br />
With an older <code>git</code> version (and/or if that does not work, e.g., complaining with a message like this: <code>Remote branch 4.13.0-$RC not found in upstream origin, using HEAD instead</code>), do the following:<br />
git clone git://xenbits.xen.org/xen.git ; cd xen ; git checkout 4.13.0-$RC<br />
<br />
=== From tarball ===<br />
<br />
Download:<br />
https://downloads.xenproject.org/release/xen/4.13.0-$RC/xen-4.13.0-$RC.tar.gz <br />
https://downloads.xenproject.org/release/xen/4.13.0-$RC/xen-4.13.0-$RC.tar.gz.sig<br />
<br />
== Building == <br />
<br />
Instructions are available for building Xen on [[Compiling_Xen_From_Source|Linux]], [[Compiling_Xen_From_Source_on_NetBSD|NetBSD]], and [[FreeBSD_Dom0|FreeBSD]]<br />
<br />
= Known issues =<br />
<br />
== Namespace changes affecting downstreams and users ==<br />
<br />
* kdd (tool for debugging guest OSes with the windows kernel debugger) has been renamed to xen-kdd in order to reduce namespace pollution.<br />
<br />
* The fsimage library used by pygrub, which does not have a stable ABI, and the corresponding python module, have been renamed to 'xenfsimage' (to reduce namespace pollution). Any out-of-tree users of this library will have to be updated.<br />
<br />
= Test instructions =<br />
<br />
== General ==<br />
* Remove any old versions of Xen toolstack and userspace binaries (including <code>qemu</code>).<br />
* Remove any Xen-related udev files under /etc because Xen 4.13 doesn't use those anymore.<br />
* Download and install the most recent Xen 4.13 RC, as described above. Make sure to check the <code>README</code> and <code>INSTALL</code> for changes in required development libraries and procedures. Some particular things to note:<br />
<br />
Once you have Xen 4.13 RC installed check that you can install a guest etc and use it in the ways which you normally would, i.e. that your existing guest configurations, scripts etc still work.<br />
<br />
For more ideas about what to test, please see [[Testing Xen]] or the sections below. Note that typically specific tests for new features will be added around RC2.<br />
<br />
=== Credit2 is now the default scheduler ===<br />
For more information see [http://xenbits.xen.org/docs/unstable/features/sched_credit.html] and [http://xenbits.xen.org/docs/unstable/features/sched_credit2.html] - see the '''Testing Section''' for more information on testing.<br />
<br />
== Specific ARM Test Instructions ==<br />
<br />
Follow<br />
[[Xen_ARM_with_Virtualization_Extensions]] and [[Xen_ARM_with_Virtualization_Extensions#Testing]]<br />
<br />
=== Boards and hardware we do not test in our CI Loop ===<br />
Although we do have automated Test Infrastructure for the project, we only include '''rackable''' hardware into our CI Loop. We do have a mixture of Allwinner and Exynos processors in a custom chassis. If you have one of the following boards and want to ensure it runs on Xen 4.13, please make sure you run the [[Xen ARM Manual Smoke Test]] on an RC.<br />
<br />
'''Boards not tested by our CI Loop:''' Allwinner sun6i/A31, DRA7[J6] EVM, Exynos5410, HiKey board from 96boards.org, Mustang (XC-1), OMAP5432, Renesas R-Car H2, Versatile Express and Xilinx Zynq Ultrascale MPSoC<br />
<br />
We are also not able to include non-production servers that require a legal agreement such as an NDA into our Test Infrastructure.<br />
<br />
=== Dom0less ===<br />
<br />
{{TODOLeft|Stefano to add some information here - also see http://xenbits.xen.org/docs/unstable/features/dom0less.html}}<br />
<br />
=== Small Arm default configurations for specific boards ===<br />
{{TODOLeft|Stefano to add some information here - also see https://markmail.org/message/fzhiaskqon26ybja}}<br />
<br />
== Specific x86 testing instructions ==<br />
<br />
=== HVM and PV only Hypervisor builds ===<br />
<br />
You can disable PV and / or HVM interfaces with the following steps:<br />
<br />
1. Call `make menuconfig` in xen directory.<br />
2. Enter "Architecture Features" submenu.<br />
3. Select "PV support" / "HVM support" as you see fit.<br />
<br />
Or you can edit existing config file by adding or changing CONFIG_HVM and CONFIG_PV options.<br />
<br />
To run an HVM-only hypervisor, you must use a Dom0 kernel capable of booting as PVH guest. Linux 4.19 kernel is a good start.<br />
<br />
=== Qemu Deprivilege ===<br />
<br />
Testing QEMU deprivileging involves two basic steps;<br />
# Setting up appropriate usernames for libxl to use<br />
# Setting <code>dm_restrict=1</code> in the xl config file.<br />
<br />
See the [http://xenbits.xen.org/docs/unstable/features/qemu-deprivilege.html QEMU feature documentation] for details on how to set this up, as well as what features and restrictions still need to be implemented.<br />
<br />
=== PVH domU boot via grub2 ===<br />
<br />
grub2 has gained support for Xen PVH guests recently. In order to test that you need to build grub2 for <code>xen_pvh</code>:<br />
<br />
git clone git://git.savannah.gnu.org/grub<br />
cd grub<br />
./configure TARGET_LDFLAGS=-static \<br />
--prefix=/usr \<br />
--sysconfdir=/etc \<br />
--target=i386-suse-linux \<br />
--with-platform=xen_pvh \<br />
--enable-device-mapper<br />
make<br />
cat > ./grub.cfg <<EOF<br />
insmod part_msdos<br />
insmod part_gpt<br />
insmod search<br />
insmod configfile<br />
insmod legacy_configfile<br />
if search -s root -f /boot/grub2/grub.cfg ; then<br />
configfile /boot/grub2/grub.cfg<br />
elif search -s root -f /@/boot/grub2/grub.cfg ; then<br />
configfile /@/boot/grub2/grub.cfg<br />
elif search -s root -f /boot/grub/menu.lst ; then<br />
legacy_configfile /boot/grub/menu.lst<br />
elif search -s root -f /grub2/grub.cfg ; then<br />
configfile /grub2/grub.cfg<br />
elif search -s root -f /grub/menu.lst ; then<br />
legacy_configfile /grub/menu.lst<br />
fi<br />
EOF<br />
./grub-mkstandalone --grub-mkimage=./grub-mkimage -o grub.xen_pvh -O i386-xen_pvh -d grub-core/ "/boot/grub/grub.cfg=./grub.cfg"<br />
<br />
The resulting binary <code>grub.xen_pvh</code> can then be used as the kernel in the guest configuration file. It will boot in PVH mode and use the <code>grub.cfg</code> file on the guest's disk.<br />
<br />
=== PVH Dom0 ===<br />
<br />
In order to setup a PVH dom0 you need to install Xen as usual and boot with the following option added to the command line:<br />
<br />
dom0=pvh<br />
<br />
Note that it's recommended to also set the amount of dom0 memory, since the automatic calculations are not very accurate:<br />
<br />
dom0_mem=8g<br />
<br />
Finally, a Linux kernel >= 4.18 or FreeBSD >= 12.0 is required in order to boot into PVH dom0 mode.<br />
<br />
Support for AMD is still very experimental, and currently it's not possible to create guests from a PVH dom0 when using AMD hardware.<br />
<br />
== RC specific things to test ==<br />
<br />
None for now.<br />
<br />
= Reporting Bugs (& Issues) =<br />
<br />
* Use Freenode IRC channel #xentest to discuss questions interactively<br />
* Report any bugs / missing functionality / unexpected results. <br />
* Please put '''[TestDay]''' into the subject line<br />
* Also make sure you specify the RC number you are using<br />
* Make sure to follow the guidelines on [[Reporting Bugs against Xen]] (please CC the relevant maintainers and the Release Manager - jgross at suse dot com).<br />
<br />
= Reporting success =<br />
<br />
We would love it if you could report successes by e-mailing <code>xen-devel@lists.xen.org</code>, preferably including:<br />
* '''Hardware''': Please at least include the processor manufacturer (Intel/AMD). Other helpful information might include specific processor models, amount of memory, number of cores, and so on<br />
* '''Software''': If you're using a distro, the distro name and version would be the most helpful. Other helpful information might include the kernel that you're running, or other virtualization-related software you're using (e.g., libvirt, xen-tools, drbd, &c).<br />
* '''Guest operating systems''': If running a Linux version, please specify whether you ran it in PV or HVM mode.<br />
* '''Functionality tested''': High-level would include toolstacks, and major functionality (e.g., suspend/resume, migration, pass-through, stubdomains, &c)<br />
<br />
The following template might be helpful: should you use <code>Xen 4.13.0-<Some RC></code>''' for testing, please make sure you state that information!<br />
<pre><br />
Subject: [TESTDAY] Test report<br />
<br />
* Hardware:<br />
<br />
* Software:<br />
<br />
* Guest operating systems:<br />
<br />
* Functionality tested:<br />
<br />
* Comments:<br />
</pre><br />
<br />
For example:<br />
<pre><br />
Subject: [TESTDAY] Test report<br />
<br />
* Hardware: <br />
Dell 390's (Intel, dual-core) x15<br />
HP (AMD, quad-core) x5<br />
<br />
* Software: <br />
Ubuntu 10.10,11.10<br />
Fedora 17<br />
<br />
* Guest operating systems:<br />
Windows 8<br />
Ubuntu 12.10,11.10 (HVM)<br />
Fedora 17 (PV)<br />
<br />
* Functionality tested:<br />
xl<br />
suspend/resume<br />
pygrub<br />
<br />
* Comments:<br />
Window 8 booting seemed a little slower than normal.<br />
<br />
Other than that, great work!<br />
</pre><br />
<br />
[[Category:Xen_4.13]] <br />
[[Category:Xen]]<br />
[[Category:Community]]<br />
[[Category:Events]]<br />
[[Category:Test Day]]</div>
Lars.kurth