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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-56981] Block writes to a tenant&apos;s data before selecting the block timestamp</title>
                <link>https://jira.mongodb.org/browse/SERVER-56981</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Currently we &lt;a href=&quot;https://github.com/mongodb/mongo/blob/2bc171077dfa0186fb38324bb720be254067559f/src/mongo/db/repl/tenant_migration_donor_service.cpp#L519&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;block writes to a tenant&apos;s data&lt;/a&gt;&#160;after &lt;a href=&quot;https://github.com/mongodb/mongo/blob/2bc171077dfa0186fb38324bb720be254067559f/src/mongo/db/repl/tenant_migration_donor_service.cpp#L499&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;reserving the oplog slot that corresponds to the block timestamp&lt;/a&gt;. This means a write to the tenant&apos;s data can commit with a higher opTime timestamp than the block timestamp, which is at odds with the design. Instead, we should block writes before reserving the oplog slot.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1716466">SERVER-56981</key>
            <summary>Block writes to a tenant&apos;s data before selecting the block timestamp</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="jack.mulrow@mongodb.com">Jack Mulrow</assignee>
                                    <reporter username="jack.mulrow@mongodb.com">Jack Mulrow</reporter>
                        <labels>
                            <label>pm-1791_non-cloud-blocking</label>
                            <label>pm-1791_other_required</label>
                            <label>post-rc0</label>
                    </labels>
                <created>Fri, 14 May 2021 22:26:48 +0000</created>
                <updated>Sun, 29 Oct 2023 21:53:29 +0000</updated>
                            <resolved>Tue, 1 Jun 2021 21:56:43 +0000</resolved>
                                                    <fixVersion>5.0.0-rc1</fixVersion>
                    <fixVersion>5.1.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="4108345" author="JIRAUSER1259052" created="Wed, 6 Oct 2021 19:04:25 +0000"  >&lt;p&gt;Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it&#8217;s been triggered. For more active release information, please keep an eye on #server-release. Thank you!&lt;/p&gt;</comment>
                            <comment id="3853884" author="xgen-internal-githook" created="Wed, 2 Jun 2021 15:14:34 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jack Mulrow&apos;, &apos;email&apos;: &apos;jack.mulrow@mongodb.com&apos;, &apos;username&apos;: &apos;jsmulrow&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-56981&quot; title=&quot;Block writes to a tenant&amp;#39;s data before selecting the block timestamp&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-56981&quot;&gt;&lt;del&gt;SERVER-56981&lt;/del&gt;&lt;/a&gt; Verify the blockTimestamp is higher than the timestamp of any donor writes&lt;/p&gt;

&lt;p&gt;(cherry picked from commit f5920f892b6cc0572140be6b81babf8bf4419278)&lt;br/&gt;
Branch: v5.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/02d72b2c45f858eee1668b99cf8a77277fd695ce&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/02d72b2c45f858eee1668b99cf8a77277fd695ce&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3852426" author="xgen-internal-githook" created="Tue, 1 Jun 2021 20:50:21 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jack Mulrow&apos;, &apos;email&apos;: &apos;jack.mulrow@mongodb.com&apos;, &apos;username&apos;: &apos;jsmulrow&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-56981&quot; title=&quot;Block writes to a tenant&amp;#39;s data before selecting the block timestamp&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-56981&quot;&gt;&lt;del&gt;SERVER-56981&lt;/del&gt;&lt;/a&gt; Verify the blockTimestamp is higher than the timestamp of any donor writes&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/f5920f892b6cc0572140be6b81babf8bf4419278&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/f5920f892b6cc0572140be6b81babf8bf4419278&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="3778656" author="xgen-internal-githook" created="Mon, 17 May 2021 22:32:16 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Jack Mulrow&apos;, &apos;email&apos;: &apos;jack.mulrow@mongodb.com&apos;, &apos;username&apos;: &apos;jsmulrow&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-56981&quot; title=&quot;Block writes to a tenant&amp;#39;s data before selecting the block timestamp&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-56981&quot;&gt;&lt;del&gt;SERVER-56981&lt;/del&gt;&lt;/a&gt; Block writes to a tenant&apos;s data before selecting the block timestamp&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5fd52b1e504274b3a0d2649a894b1dcba4ec4b26&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5fd52b1e504274b3a0d2649a894b1dcba4ec4b26&lt;/a&gt;&lt;/p&gt;</comment>
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