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So just look at your good paths and build a grep -v that matches what you need:</div>
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This is what we see. so grep -v "2, 4" </div>
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n. active, declustered state,
<div> pdisk total paths array free space remarks</div>
<div> ----------------- ----------- ----------- ---------- -------</div>
<div> e1s001 2, 4 DA1 288 GiB ok</div>
<div> e1s002 2, 4 DA1 304 GiB ok</div>
<div> e1s003 2, 4 DA1 296 GiB ok</div>
<div> e1s004 2, 4 DA1 288 GiB ok</div>
<div> e1s005 2, 4 DA1 288 GiB ok</div>
<div> e1s006 2, 4 DA1 288 GiB ok</div>
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Ed Wahl</div>
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OSC</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Wahl, Edward <ewahl@osc.edu><br>
<b>Sent:</b> Tuesday, May 10, 2022 4:01 PM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
<b>Subject:</b> Re: ESS and Disk Paths</font>
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Knew I had a better one around here somewhere:</div>
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<span style="color:rgb(22,22,22); font-family:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif; text-align:left; background-color:rgb(255,255,255); display:inline!important">mmlsrecoverygroup <RG-NAME> -L --pdisk | grep "1, 2"</span><br>
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<div style="font-size:12pt"><font color="#161616" face="IBM Plex Sans, Helvetica Neue, Arial, sans-serif">Ed Wahl</font></div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Wahl, Edward <ewahl@osc.edu><br>
<b>Sent:</b> Tuesday, May 10, 2022 3:57 PM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
<b>Subject:</b> Re: ESS and Disk Paths</font>
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There is much you can do with 'lsscsi' and "mmlspdisk" and whatnot. Or something like "mmgetpdisktopology > /tmp/mmgetpdisktopology.out; topsummary /tmp/mmgetpdisktopology.out > topsummary" </div>
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mmlspdisk should all 4 paths with 2 being notenabled. Look for missing paths? This may be the fastest.</div>
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" device = "//ibmgssio5-hs.ten/dev/sdo(notEnabled),//ibmgssio5-hs.ten/dev/sdfe(notEnabled),//ibmgssio6-hs.ten/dev/sdo,//ibmgssio6-hs.ten/dev/sdfe" "<br>
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<span style="color:rgb(0,0,0); font-family:"Times New Roman",Times,serif; font-size:12pt">If you are using IBM ESS hardware you can make some guesses and then use the Seagate tools to look and see if each SG device has drives.</span><br>
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"for i in `lsscsi -g -v | grep encl | grep 5147 | awk '{print $7 }'`; do echo "*** $i ***"; /usr/lpp/mmfs/updates/latest/firmware/enclosure/wbcli $i ddump_hid | egrep "FLASH" -B8; echo; done"</div>
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We've got 5147-106 drive enclosures so I can check each disk... </div>
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" i=0; while [ $i -lt 106 ]; do echo "+++ $i +++"; /usr/lpp/mmfs/updates/latest/firmware/enclosure/wbcli /dev/sg131 "getdrivestatus $i" | grep "LED : ON"; sleep 1; let i=i+1; done "<br>
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Lots of options. Now that said, many of these are slower than the gnrhealthcheck for me. Your milage may vary.</div>
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Ed Wahl</div>
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OSC</div>
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<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> gpfsug-discuss <gpfsug-discuss-bounces@gpfsug.org> on behalf of Kevin D Johnson <kevindjo@us.ibm.com><br>
<b>Sent:</b> Tuesday, May 10, 2022 3:28 PM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
<b>Subject:</b> Re: [gpfsug-discuss] ESS and Disk Paths</font>
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https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command Kevin D. Johnson Senior Managing Consultant MBA, MAcc, MS Global Technology and Development kevindjo@us.ibm.com
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<a href="https://urldefense.com/v3/__https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLf_ik-kw$" data-auth="NotApplicable" id="LPlnk569436">https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command</a><br>
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<div><b>Kevin D. Johnson</b></div>
<div>Senior Managing Consultant</div>
MBA, MAcc, MS Global Technology and Development<br>
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kevindjo@us.ibm.com</div>
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720-349-6199 office</div>
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<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> gpfsug-discuss <gpfsug-discuss-bounces@gpfsug.org> on behalf of Peter Childs <p.childs@qmul.ac.uk><br>
<b>Sent:</b> Tuesday, May 10, 2022 3:17 PM<br>
<b>To:</b> gpfsug main discussion list <gpfsug-discuss@gpfsug.org><br>
<b>Subject:</b> [EXTERNAL] [gpfsug-discuss] ESS and Disk Paths</font>
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<div class="x_x_x_PlainText">We have a nearly new ESS5000 (we're still attempting to commission it...)<br>
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Anyway, does anyone know a quick way to check if all the paths to the trays are working?<br>
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We've got 5 trays and one of the Servers can only see one of the 5 trays via one path, and its not causing an alert until we run a full "gnrhealthcheck" which we only found when attempting to upgrade it. Looking closer in the gui all the disks in that tray
are recording 3 paths not 4 but its not causing any health alerts.<br>
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Don't worry we've got a ticket open and they are attempting to replace the cable, I'm just attempting to find a nice quick way to detect the problem and know when its resolved rather than waiting 5 minutes while the gnrhealthcheck runs.
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Peter Childs<br>
We are recruiting please see <a href="https://urldefense.com/v3/__https://www.qmul.ac.uk/jobs/vacancies/items/6949.html__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLuG73gf8$" data-auth="NotApplicable">
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