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-608 Lustre <p>For our acceptance-small configuration we specify devices by-id instead of device name since the<br/> device name occasionally changes. This causes a problem with sgpdd-survey.sh since sgpdd-survey<br/> doesn't translate the alias to the device name. </p> <p>== test 1: sgpdd-survey, mds, scsidevs == 15:30:35 (1301603435)<br/> Loading modules from<br/> /opt/cray/lustre-cray_gem_s/1.8.4_2.6.32.27_0.2.2_1.0000.5785.16.1-1.0000.25970.22.205/lib64/lustre<br/> lnet.debug=-1<br/> lnet.subsystem_debug=0xffb7e3ff<br/> lnet options: ' accept=all'<br/> === mds === nid00035 === /dev/disk/by-id/scsi-3600a0b80005121d800001f7a4cd16b41-part1 ===<br/> nid00035: + rslt=/tmp/sgpdd_survey size=1024 crghi=2 thrhi=2<br/> scsidevs="/dev/disk/by-id/scsi-3600a0b80005121d800001f7a4cd16b41-part1"<br/> /opt/cray/lustre-cray_gem_s/1.8.4_2.6.32.27_0.2.2_1.0000.5785.16.1-1.0000.25970.22.205/bin/sgpdd-survey<br/> nid00035: Can't find SG device for /dev/disk/by-id/scsi-3600a0b80005121d800001f7a4cd16b41-part1,<br/> testing for partition<br/> nid00035: Can't find SG device /dev/disk/by-id/scsi-3600a0b80005121d800001f7a4cd16b41-part.</p> <p>It would be nice if either sgpdd-survey or sgpdd-survey.sh would translate aliases to device names.<br/> The attached patch modifies sgpdd-survey to do a 'readlink -f' on the device name if the device<br/> path is something like "/dev/disk/by-*" and the device path is a symbolic link (maybe this is<br/> redundant?).</p> <p>When we define our devices by-id sgpdd-survey.sh will fail for us without this patch and it will<br/> pass with this patch. Should also work with specifying devices by UUID, etc., but this wasn't<br/> tested.</p> LU-608

port 24487 (sgpdd-survey.sh/sgpdd-survey doesn't play nice with devices specified by alias)

Bug Minor Resolved Duplicate Niu Yawei Niu Yawei Fri, 19 Aug 2011 04:27:27 +0000 Tue, 11 Oct 2011 11:40:10 +0000 Fri, 26 Aug 2011 05:44:55 +0000 Lustre 2.1.0 Lustre 1.8.6 Lustre 1.8.7 0 1 <p>Perform a readlink on the device name if path is /dev/disk/by-id....</p> <p>fyi, it looks as if a master version of this patch has been contributed under LU515</p> <p>Please change in:</p> <p><a href="http://review.whamcloud.com/#change,1284" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,1284</a></p> <p>dup of <a href="https://jira.whamcloud.com/browse/LU-515" title="gpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias" class="issue-link" data-issue-key="LU-515"><del>LU-515</del></a>.</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=client,distro=el5,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el5,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=client,distro=el5,ib_stack=ofa/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el5,ofa #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=client,distro=el6,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,el6,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=i686,build_type=client,distro=el5,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el5,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=server,distro=el5,ib_stack=ofa/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,server,el5,ofa #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=server,distro=el5,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,server,el5,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=x86_64,build_type=client,distro=ubuntu1004,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » x86_64,client,ubuntu1004,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=i686,build_type=client,distro=el6,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el6,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=i686,build_type=client,distro=el5,ib_stack=ofa/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,client,el5,ofa #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=i686,build_type=server,distro=el5,ib_stack=inkernel/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,server,el5,inkernel #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://build.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://build.whamcloud.com/job/lustre-b1_8/./arch=i686,build_type=server,distro=el5,ib_stack=ofa/126/" class="external-link" target="_blank" rel="nofollow noopener">lustre-b1_8 » i686,server,el5,ofa #126</a><br/> <a href="https://jira.whamcloud.com/browse/LU-608" title="port 24487 (sgpdd-survey.sh/sgpdd-survey doesn&#39;t play nice with devices specified by alias)" class="issue-link" data-issue-key="LU-608"><del>LU-608</del></a> canonicalize the devices names</p> <p>Johann Lombardi : <a href="http://git.whamcloud.com/gitweb?p=fs/lustre-release.git;a=shortlog;h=refs/heads/b1_8&amp;a=commit&amp;h=a8f9dd59341d949392c92faee57124bc70c91ce3" class="external-link" target="_blank" rel="nofollow noopener">a8f9dd59341d949392c92faee57124bc70c91ce3</a><br/> Files : </p> <ul> <li>lustre-iokit/sgpdd-survey/sgpdd-survey</li> </ul> Bugzilla ID 24487.0 Development Rank 1|hzvi07: Rank (Obsolete) 6566 Severity