https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-14194 Lustre <p>It appears that there are no "<tt>mdc.&#42;.checksums,.checksum_type,.checksum_dump</tt>" parameters for MDC devices on the client. There are also no "<tt>mdd.&#42;.checksum_t10pi_enforce,.checksum_dump</tt>" parameter on the MDS.</p> <p>However, looking at the "<tt>mdc.&#42;.import</tt>" file shows a "<tt>cksum_type:</tt>" line, so it <em>appears</em> that the MDC and MDS are correctly negotiating the data checksum types:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre># lctl get_param *.*.import | egrep "c-f.*=|cksum_types:" mdc.testfs-MDT0000-mdc-ffff8b4c8502f000.import= cksum_types: 0xf7 mdc.testfs-MDT0001-mdc-ffff8b4c8502f000.import= cksum_types: 0xf7 osc.testfs-OST0000-osc-ffff8b4c8502f000.import= cksum_types: 0xf7 osc.testfs-OST0001-osc-ffff8b4c8502f000.import= cksum_types: 0xf7 osc.testfs-OST0002-osc-ffff8b4c8502f000.import= cksum_types: 0xf7 osc.testfs-OST0003-osc-ffff8b4c8502f000.import= cksum_types: 0xf7 </pre> </div></div> LU-14194

add mdc/mdd related checksum parameter files

Improvement Minor Resolved Fixed Mikhail Pershin Andreas Dilger Mon, 7 Dec 2020 23:11:35 +0000 Fri, 22 Jan 2021 20:18:53 +0000 Mon, 18 Jan 2021 17:51:45 +0000 Lustre 2.14.0 0 2 <p>Mike Pershin (mpershin@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/40971" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40971</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14194" title="add mdc/mdd related checksum parameter files" class="issue-link" data-issue-key="LU-14194"><del>LU-14194</del></a> cksum: add lprocfs checksum support in MDC/MDT<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 9266c89250f608bc0717297de568c0ee14341ecf</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/40971/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/40971/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14194" title="add mdc/mdd related checksum parameter files" class="issue-link" data-issue-key="LU-14194"><del>LU-14194</del></a> cksum: add lprocfs checksum support in MDC/MDT<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 18d61a910bcc76312815f52b2d8f68717ab9b414</p> <p>Landed for 2.14</p> Related Development Rank 1|i01gkv: Rank (Obsolete) 9223372036854775807