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-6661 Lustre <p>This test is to verify DNE2 clients can work with 2.5/2.7 servers. <br/> For DNE2 client, it can use this build<br/> <a href="https://build.hpdd.intel.com/job/lustre-reviews/32529/" class="external-link" target="_blank" rel="nofollow noopener">https://build.hpdd.intel.com/job/lustre-reviews/32529/</a><br/> 2.5/2.7 server can use the most update rpm in the build.<br/> <a href="https://build.hpdd.intel.com" class="external-link" target="_blank" rel="nofollow noopener">https://build.hpdd.intel.com</a></p> <p>Right now, we can check these two things.<br/> 1. Sanity should pass as other inter-op test. <br/> 2. check if "lfs mkdir" and "lfs mv" works in this environment. Note: if DNE2 clients tries to create a striped directory on 2.5 servers. 2.5 server should return -EINVAL or EIO error, but DNE2 clients should be able to create striped directory on 2.7 servers.</p> LU-6661

Interop DNE2 test between DNE2 clients and 2.5/2.7 servers

Task Critical Resolved Fixed Lai Siyao Di Wang Thu, 28 May 2015 16:47:32 +0000 Fri, 21 Aug 2015 23:28:11 +0000 Tue, 21 Jul 2015 16:23:56 +0000 Lustre 2.8.0 0 6 <p>Lai Siyao (lai.siyao@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/15123" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15123</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6661" title="Interop DNE2 test between DNE2 clients and 2.5/2.7 servers" class="issue-link" data-issue-key="LU-6661"><del>LU-6661</del></a> dne: setdirstripe should fail if not supported<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 7933ed5123a7c7552b7a21d5a5deca96b80b738f</p> <p>Hi Lai;</p> <p>It looks like Autotest is failing early currently. Can you confirm that this test runs successfully on your local machine?</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/15123/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15123/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6661" title="Interop DNE2 test between DNE2 clients and 2.5/2.7 servers" class="issue-link" data-issue-key="LU-6661"><del>LU-6661</del></a> dne: setdirstripe should fail if not supported<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 21ae299f58ea9885c71269819d72c18dd69046ac</p> <p>2.5 server:<br/> 162c: failed because of <a href="https://jira.whamcloud.com/browse/LU-4239" title="lfs fid2path ioctl err -75: Value too large for defined data type (75)" class="issue-link" data-issue-key="LU-4239"><del>LU-4239</del></a>, which is not backported to 2.5, and this test doesn't exist in 2.5 sanity either.</p> <p>2.7 server:<br/> 27e: the sympton is `lfs setstripe` can be executed twice on a file, though the second setstripe won't take effect (it's assumed to return -EEXIST), this is because of <a href="http://review.whamcloud.com/13680" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13680</a> from <a href="https://jira.whamcloud.com/browse/LU-5814" title="encapsulate lov_stripe_md (LSM) to LOV layer" class="issue-link" data-issue-key="LU-5814"><del>LU-5814</del></a>, which remove direct use of object LSM, and also <a href="http://review.whamcloud.com/12639" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12639</a> from <a href="https://jira.whamcloud.com/browse/LU-5823" title="Replace some obsolete obd operations with CLIO ioctl interface" class="issue-link" data-issue-key="LU-5823"><del>LU-5823</del></a> which checks existed layout before setting it. The second patch is a server side change, to fix this the second patch needs to be backported to 2.7.</p> <p>It looks like we need a patch to skip sanity test_162c for 2.5.x servers. The 27e test should also be skipped for a 2.7.0 server. Is there also a patch needed for master for 27e setstripe?</p> <p>if 27e is skipped for 2.7 server, then no other patch needed.</p> <p>Lai Siyao (lai.siyao@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/15521" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15521</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6661" title="Interop DNE2 test between DNE2 clients and 2.5/2.7 servers" class="issue-link" data-issue-key="LU-6661"><del>LU-6661</del></a> test: add version check for tests<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 33ceafc3f2e6e80912109224de4c9bb574da5552</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/15521/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15521/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6661" title="Interop DNE2 test between DNE2 clients and 2.5/2.7 servers" class="issue-link" data-issue-key="LU-6661"><del>LU-6661</del></a> test: add version check for tests<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 814e20cc43f237ed0a698d1d17908610cc9bba28</p> <p>Landed for 2.8</p> Duplicate LU-6194 Related LU-3531 Development Rank 1|hzxefz: Rank (Obsolete) 9223372036854775807