Knew I had a better one around here somewhere: mmlsrecoverygroup <RG-NAME> -L --pdisk | grep "1, 2"
Ed Wahl OSC ________________________________ From: Wahl, Edward <[email protected]> Sent: Tuesday, May 10, 2022 3:57 PM To: gpfsug main discussion list <[email protected]> Subject: Re: ESS and Disk Paths There is much you can do with 'lsscsi' and "mmlspdisk" and whatnot. Or something like "mmgetpdisktopology > /tmp/mmgetpdisktopology.out; topsummary /tmp/mmgetpdisktopology.out > topsummary" mmlspdisk should all 4 paths with 2 being notenabled. Look for missing paths? This may be the fastest. " device = "//ibmgssio5-hs.ten/dev/sdo(notEnabled),//ibmgssio5-hs.ten/dev/sdfe(notEnabled),//ibmgssio6-hs.ten/dev/sdo,//ibmgssio6-hs.ten/dev/sdfe" " 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. "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" We've got 5147-106 drive enclosures so I can check each disk... " i=0; while [ $i -lt 106 ]; do echo "+++ $i +++"; /usr/lpp/mmfs/updates/latest/firmware/enclosure/wbcli /dev/sg131 "getdrivestatus $i" | grep "LED : ON"; sleep 1; let i=i+1; done " Lots of options. Now that said, many of these are slower than the gnrhealthcheck for me. Your milage may vary. Ed Wahl OSC ________________________________ From: gpfsug-discuss <[email protected]> on behalf of Kevin D Johnson <[email protected]> Sent: Tuesday, May 10, 2022 3:28 PM To: gpfsug main discussion list <[email protected]> Subject: Re: [gpfsug-discuss] ESS and Disk Paths https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command Kevin D. Johnson Senior Managing Consultant MBA, MAcc, MS Global Technology and Development [email protected] https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command<https://urldefense.com/v3/__https://www.ibm.com/docs/en/ess/6.0.2?topic=commands-essfindmissingdisks-command__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLf_ik-kw$> Kevin D. Johnson Senior Managing Consultant MBA, MAcc, MS Global Technology and Development [email protected] 720-349-6199 office https://ibm.webex.com/meet/kevindjo<https://urldefense.com/v3/__https://ibm.webex.com/meet/kevindjo__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLZy7tAJY$> ________________________________ From: gpfsug-discuss <[email protected]> on behalf of Peter Childs <[email protected]> Sent: Tuesday, May 10, 2022 3:17 PM To: gpfsug main discussion list <[email protected]> Subject: [EXTERNAL] [gpfsug-discuss] ESS and Disk Paths We have a nearly new ESS5000 (we're still attempting to commission it...) Anyway, does anyone know a quick way to check if all the paths to the trays are working? We've got 5 trays and one of the Servers can only see one of the 5 trays via one path, and its not causing an alert until we run a full "gnrhealthcheck" which we only found when attempting to upgrade it. Looking closer in the gui all the disks in that tray are recording 3 paths not 4 but its not causing any health alerts. Don't worry we've got a ticket open and they are attempting to replace the cable, I'm just attempting to find a nice quick way to detect the problem and know when its resolved rather than waiting 5 minutes while the gnrhealthcheck runs. Peter Childs We are recruiting please see https://www.qmul.ac.uk/jobs/vacancies/items/6949.html<https://urldefense.com/v3/__https://www.qmul.ac.uk/jobs/vacancies/items/6949.html__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLuG73gf8$> for more details _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at gpfsug.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org<https://urldefense.com/v3/__http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org__;!!KGKeukY!wZw36em9Cso-eeKMybHCsTN2Gvf-QoNn0T6DP0U_jCosVW7mui1AuISTOctCGC20CLKaz6oLkDNZmcc$>
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