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-243 Lustre <p>I noticed in the lov_sync() method that this is currently waiting for each obd_sync() to complete,<br/> which can potentially be a very long time for a widely striped file. This method should be changed<br/> to create an RPC set that submits all of the obd_sync_async() (better name?) calls at the same time<br/> and waits for their completion in parallel.</p> LU-243

async lov_sync() operation

Improvement Minor Resolved Fixed Lai Siyao Lai Siyao Wed, 27 Apr 2011 03:38:45 +0000 Mon, 13 Jun 2011 14:45:18 +0000 Mon, 13 Jun 2011 14:45:18 +0000 Lustre 2.0.0 Lustre 2.1.0 Fri, 13 May 2011 00:00:00 +0000 0 1 <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el6,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/include/obd_class.h</li> <li>lustre/include/obd.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/obdfilter/filter.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/include/obd.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/include/obd_class.h</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/lov/lov_request.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/include/obd.h</li> <li>lustre/llite/file.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/include/obd.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/llite/file.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/lov/lov_obd.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el6,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/ost/ost_handler.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/include/obd.h</li> <li>lustre/include/obd_class.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/llite/file.c</li> <li>lustre/lov/lov_request.c</li> <li>lustre/lov/lov_internal.h</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,el5,ofa #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/lov/lov_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/include/obd.h</li> <li>lustre/include/obd_class.h</li> <li>lustre/lov/lov_internal.h</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el6,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/lov/lov_internal.h</li> <li>lustre/llite/file.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_request.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/include/obd.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/obdfilter/filter.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=ofa/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,client,ubuntu1004,ofa #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/obdfilter/filter.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/include/obd.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/lov/lov_obd.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » x86_64,server,el5,ofa #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/ost/ost_handler.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/include/obd.h</li> <li>lustre/osc/osc_request.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el6,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el6,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/obdfilter/filter.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/include/obd.h</li> <li>lustre/llite/file.c</li> <li>lustre/include/obd_class.h</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/lov/lov_request.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/include/obd.h</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/lov/lov_obd.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,client,el5,ofa #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/lov/lov_request.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/llite/file.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/include/obd.h</li> <li>lustre/include/obd_class.h</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,inkernel #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/ost/ost_handler.c</li> <li>lustre/osc/osc_request.c</li> <li>lustre/lov/lov_internal.h</li> <li>lustre/llite/file.c</li> <li>lustre/include/obd.h</li> <li>lustre/lov/lov_request.c</li> <li>lustre/lov/lov_obd.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/obdfilter/filter.c</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/lustre-master/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/107/" class="external-link" target="_blank" rel="nofollow noopener">lustre-master » i686,server,el5,ofa #107</a><br/> <a href="https://jira.whamcloud.com/browse/LU-243" title="async lov_sync() operation" class="issue-link" data-issue-key="LU-243"><del>LU-243</del></a> async lov_sync() operation</p> <p>Oleg Drokin : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/master&amp;a=commit&amp;h=8ea6a840e00e40220ab769ec329e10f0ad190c09" class="external-link" target="_blank" rel="nofollow noopener">8ea6a840e00e40220ab769ec329e10f0ad190c09</a><br/> Files : </p> <ul> <li>lustre/lov/lov_obd.c</li> <li>lustre/include/obd_class.h</li> <li>lustre/include/obd.h</li> <li>lustre/osc/osc_request.c</li> <li>lustre/ost/ost_handler.c</li> <li>lustre/lov/lov_request.c</li> <li>lustre/llite/file.c</li> <li>lustre/obdfilter/filter.c</li> <li>lustre/lov/lov_internal.h</li> </ul> <p>Landed for 2.1</p> Bugzilla ID 17239.0 Development Epic client Rank 1|hzv9d3: Rank (Obsolete) 5051