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-16888 Lustre <p>ptlrpc_gss kernel module is automatically loaded when a GSS security flavor is enforced. But this works only once, because loading success is stored in a static variable in the ptlrpc module. If ptlrpc_gss is manually unloaded, while keeping ptlrpc loaded, next mount attempt fails.</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>mgs# lctl conf_param testfs.srpc.flavor.default.cli2mdt=krb5n client# mount -t lustre mgs@tcp:/testfs /mnt/testfs client# umount /mnt/testfs client# rmmod ptlrpc_gss client# mount -t lustre mgs@tcp:/testfs /mnt/testfs mount.lustre: mount mgs@tcp:/testfs at /mnt/testfs failed: Operation not permitted </pre> </div></div> LU-16888

Fix ptlrpc_gss automatic loading

Bug Minor Resolved Fixed Sebastien Buisson Sebastien Buisson gss patch sec Fri, 9 Jun 2023 12:48:36 +0000 Thu, 22 Jun 2023 04:13:05 +0000 Tue, 20 Jun 2023 17:28:01 +0000 Lustre 2.16.0 Lustre 2.16.0 0 2 <p>"Sebastien Buisson &lt;sbuisson@ddn.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51264" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51264</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16888" title="Fix ptlrpc_gss automatic loading" class="issue-link" data-issue-key="LU-16888"><del>LU-16888</del></a> gss: fix ptlrpc_gss automatic loading<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5cc8e6bb94d7a7514ecc10041848a74c4b4331a1</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51264/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51264/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16888" title="Fix ptlrpc_gss automatic loading" class="issue-link" data-issue-key="LU-16888"><del>LU-16888</del></a> gss: fix ptlrpc_gss automatic loading<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: b80d6defb7b018250ef4fafccff7c980aed6a444</p> <p>Landed for 2.16</p> Related Development Rank 1|i03nnj: Rank (Obsolete) 9223372036854775807 Severity