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-2161 Lustre <p>I've been meaning to file this for a while, but we really need to get rid of the last vestiges of obdfilter. In particular, the ofd module is still named obdfilter, and related proc infrastructure is still under obdfilter. I presume this was left to accommodate the t-f but its certainly confusing and needs to go.</p> <p>lustre/ofd/Makefile.in</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">MODULES := obdfilter obdfilter-objs := ofd_dev.o ofd_io.o ofd_obd.o ofd_objects.o obdfilter-objs += lproc_ofd.o ofd_lvb.o ofd_capa.o obdfilter-objs += ofd_grant.o ofd_recovery.o ofd_fs.o ofd_fmd.o @INCLUDE_RULES@ </pre> </div></div> LU-2161

Remove last traces of obdfilter

Improvement Minor Open Unresolved Alex Zhuravlev Brian Behlendorf llnl server Mon, 2 Apr 2012 19:29:19 +0000 Fri, 15 Dec 2017 18:42:35 +0000 0 4 <p>Should also clean up the test scripts, /proc filenames, man pages, etc. that reference obdfilter instead of ofd.</p> <p>This can be linked to <a href="https://jira.whamcloud.com/browse/LU-2096" title="name ofd device type &quot;ofd&quot; instead of &quot;obdfilter&quot;" class="issue-link" data-issue-key="LU-2096">LU-2096</a> since a patch exist that changes the obdfilter proc structure. I think this is a good first step to finish this off. Now in obd.h I see:</p> <p>#define LUSTRE_OSS_NAME "ost" /* FIXME change name to oss */<br/> #define LUSTRE_OST_NAME "obdfilter" /* FIXME change name to ost */</p> <p>So in that patch I created real proc directories "ost" and "oss" and created the following symlinks.</p> <p>lrwxrwxrwx 1 root root 3 Jun 13 14:21 obdfilter -&gt; ost<br/> lrwxrwxrwx 1 root root 3 Jun 13 14:21 ofd -&gt; ost</p> <p>I also attempted to make oss/OSS look like mds/MDS. Appears in my latest patch the symlink for OSS to ost/ is missing. </p> <p>Latest patch for <a href="https://jira.whamcloud.com/browse/LU-2096" title="name ofd device type &quot;ofd&quot; instead of &quot;obdfilter&quot;" class="issue-link" data-issue-key="LU-2096">LU-2096</a> clears up the obd device type from obdfilter to ost as well as the proc handling. What is not changed in that patch is the log record recorded on attach. Currently it is recored as "obdfilter" instead of LUSTRE_OST_NAME. Changing that will break downgrades since the OST will not mount. Must ponder a way to support both.</p> Related LU-2096 LU-2096 Development End date Tue, 14 Jul 2015 19:29:19 +0000 Epic server Rank 1|hzuwrj: Rank (Obsolete) 2970 Severity Start date Mon, 2 Apr 2012 19:29:19 +0000