dear all, I want to understand how GNR/GSS/ESS stores information about the pdisk location I looked in the configuration file
/var/mmfs/gen/mmfsNodeData /var/mmfs/gen/mmsdrfs /var/mmfs/gen/mmfs.cfg but no location of pdisk this is real scenario of unknown location this is the output from GNR/GSS/ESS ----------------------------------- [root@ess1 ~]# mmlspdisk BB1RGR --not-ok pdisk: replacementPriority = 2.00 name = "e2d3s11" device = "" recoveryGroup = "BB1RGR" declusteredArray = "DA2" state = "missing/noPath/systemDrain/noRGD/noVCD/noData" capacity = 3000034656256 freeSpace = 2997887172608 location = "" WWN = "naa.5000C50056717727" server = "ess1-ib0" reads = 106800946 writes = 10414075 IOErrors = 1216 IOTimeouts = 18 mediaErrors = 0 checksumErrors = 0 pathErrors = 0 relativePerformance = 1.000 userLocation = "" userCondition = "replaceable" hardware = " " hardwareType = Rotating 7200 nPaths = 0 active 0 total nsdFormatVersion = Unknown paxosAreaOffset = Unknown paxosAreaSize = Unknown logicalBlockSize = 512 ----------------------------------- I begin change the Hard disk mmchcarrier BB1RGR --release --pdisk "e2d3s11" I have this error Location of pdisk e2d3s11 of recovery group BB1RGR is not known. i know the location of the Hard disk i know the location of the Hard disk from old mmlspdisk file mmchcarrier BB1RGR --release --pdisk "e2d3s11" --location "SV30708502-3-11" Location of pdisk e2d3s11 of recovery group BB1RGR is not known. I read in the official documentation 6027-3001 [E] Location of pdisk pdiskName of recovery group recoveryGroupName is not known. Explanation: IBM Spectrum Scale is unable to find the location of the given pdisk. User response: Check the disk enclosure hardware. Atmane Khiredine HPC System Administrator | Office National de la Météorologie Tél : +213 21 50 73 93 # 303 | Fax : +213 21 50 79 40 | E-mail : [email protected] _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
