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    <title>topic Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES? in VI: VMware ESX® 3.0 Discussions</title>
    <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233172#M4485</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;As per the current design for 5.1 &amp;amp; 5.5, even though you disable DRS, DRS rules are still available but would be disabled too. Once you enable DRS on the same cluster, these rules would be enabled as well. &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Also, if you create VM-Host affinity/anti-affinity hard (must) rule, even though DRS is disabled, this rule will be remain enabled as HA would honor this rule. There is no way you can disable that rule once the DRS is disabled. Better way is to remove or disable such rule before DRS is getting disabled.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 24 Mar 2014 10:00:22 GMT</pubDate>
    <dc:creator>vThinkBeyondVM</dc:creator>
    <dc:date>2014-03-24T10:00:22Z</dc:date>
    <item>
      <title>DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233167#M4480</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?  And if I lose them if DRS is disabled ... can I back them up some way prior or are they still in vCenter database?&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 11 Feb 2009 22:05:01 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233167#M4480</guid>
      <dc:creator>DennieTidwell</dc:creator>
      <dc:date>2009-02-11T22:05:01Z</dc:date>
    </item>
    <item>
      <title>Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233168#M4481</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;If you disable DRS the rules will not be there when you enable it again. The best way is to have it written down. &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;If you found this or any other answer useful please consider the use of the Helpful or correct buttons to award points&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 11 Feb 2009 22:18:38 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233168#M4481</guid>
      <dc:creator>_David</dc:creator>
      <dc:date>2009-02-11T22:18:38Z</dc:date>
    </item>
    <item>
      <title>Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233169#M4482</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks _David.  I have experienced this situation. I need verification that this remains true to date with latest versions and some automated way to backup rules (100+ possibly) if possible. So thanks, helpful, but not fully answered.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; Other comments solicited and welcomed.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 11 Feb 2009 22:33:34 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233169#M4482</guid>
      <dc:creator>DennieTidwell</dc:creator>
      <dc:date>2009-02-11T22:33:34Z</dc:date>
    </item>
    <item>
      <title>Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233170#M4483</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;In the VI toolkit 1.5 for windows there is a cmdlet to list the rules&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;CODE&gt;&lt;/CODE&gt;&lt;/P&gt;&lt;P&gt;Get-DrsRule&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Retrieves the&lt;/P&gt;&lt;P&gt;list of Drs rules for the specified clusters. Each rule defines the&lt;/P&gt;&lt;P&gt;virtual machines that can run on the same host (affinity rule) or must&lt;/P&gt;&lt;P&gt;run on different hosts (anti-affinity). &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;There is also a perl script to list the affinity rules check this thread&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;A href="http://communities.vmware.com/message/987594" target="test_blank"&gt;http://communities.vmware.com/message/987594&lt;/A&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;If you found this or any other answer useful please consider the use of the Helpful or correct buttons to award points&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 11 Feb 2009 23:24:35 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233170#M4483</guid>
      <dc:creator>_David</dc:creator>
      <dc:date>2009-02-11T23:24:35Z</dc:date>
    </item>
    <item>
      <title>Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233171#M4484</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;_David  -&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt; Thanks for the input. I'm gonna post separately for a backup/restore restore method that doesn't require manually re-entering the rules. I'm awarding you the points. Thanks.&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sun, 22 Feb 2009 03:16:43 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233171#M4484</guid>
      <dc:creator>DennieTidwell</dc:creator>
      <dc:date>2009-02-22T03:16:43Z</dc:date>
    </item>
    <item>
      <title>Re: DRS affinity rules - if I set to manual, they are preserved, if I disable DRS, DO I LOSE VM AFFINITY RULES?</title>
      <link>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233172#M4485</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;As per the current design for 5.1 &amp;amp; 5.5, even though you disable DRS, DRS rules are still available but would be disabled too. Once you enable DRS on the same cluster, these rules would be enabled as well. &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Also, if you create VM-Host affinity/anti-affinity hard (must) rule, even though DRS is disabled, this rule will be remain enabled as HA would honor this rule. There is no way you can disable that rule once the DRS is disabled. Better way is to remove or disable such rule before DRS is getting disabled.&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 24 Mar 2014 10:00:22 GMT</pubDate>
      <guid>https://communities.vmware.com/t5/VI-VMware-ESX-3-0-Discussions/DRS-affinity-rules-if-I-set-to-manual-they-are-preserved-if-I/m-p/233172#M4485</guid>
      <dc:creator>vThinkBeyondVM</dc:creator>
      <dc:date>2014-03-24T10:00:22Z</dc:date>
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