{ "Version": "3.2.0", "Began": "Tue Dec 18 18:24:37 2018", "Command line": "/gsfs/jtacquaviva/software/install/ior/git-20181123/bin/ior -i 1 -s 1 -t 16384 -b 201326592000 -D 60 -O stoneWallingWearOut=1 -a IME -g -H -z -o ime:///gsfs/jtacquaviva/file_write -w -O summaryFile=./output_v2/COUNT:2-NN:16-PPN:4-API:IME-FS:ime-T:16384-TYPE:write.txt.json -O summaryFormat=JSON", "Machine": "Linux isc17-c02", "tests": [ { "TestID": 0, "StartTime": "Tue Dec 18 18:24:37 2018", "Parameters": { "testID": 0, "refnum": 0, "api": "IME", "platform": "isc17-c(Linux)", "testFileName": "ime:///gsfs/jtacquaviva/file_write", "hintsFileName": "(null)", "deadlineForStonewall": 60, "stoneWallingWearOut": 1, "maxTimeDuration": 0, "outlierThreshold": 0, "options": "(null)", "nodes": 0, "memoryPerTask": 0, "memoryPerNode": 0, "tasksPerNode": 4, "repetitions": 1, "multiFile": 0, "interTestDelay": 0, "fsync": 0, "fsyncperwrite": 0, "useExistingTestFile": 0, "showHints": 1, "uniqueDir": 0, "individualDataSets": 0, "singleXferAttempt": 0, "readFile": 0, "writeFile": 1, "filePerProc": 0, "reorderTasks": 0, "reorderTasksRandom": 0, "reorderTasksRandomSeed": 0, "randomOffset": 1, "checkWrite": 0, "checkRead": 0, "preallocate": 0, "useFileView": 0, "setAlignment": 1, "storeFileOffset": 0, "useSharedFilePointer": 0, "useO_DIRECT": 0, "useStridedDatatype": 0, "keepFile": 0, "keepFileWithError": 0, "quitOnError": 0, "verbose": 0, "data packet type": "g", "setTimeStampSignature/incompressibleSeed": 0, "collective": 0, "segmentCount": 1, "gpfsHintAccess": 0, "gpfsReleaseToken": 0, "transferSize": 16384, "blockSize": 201326592000 } , "Options": { "api": "IME", "apiVersion": "1.2 (1450)", "test filename": "ime:///gsfs/jtacquaviva/file_write", "access": "single-shared-file", "type": "independent", "segments": 1, "ordering in a file": "random", "ordering inter file": "no tasks offsets", "tasks": 64, "clients per node": 4, "repetitions": 1, "xfersize": "16384 bytes", "blocksize": "187.50 GiB", "aggregate filesize": "11.72 TiB", "stonewallingTime": 60, "stoneWallingWearOut": 1 } , "Results": [ [ { "access": "write", "bwMiB": 6712.5353, "blockKiB": 196608000.0000, "xferKiB": 16.0000, "openTime": 0.0028, "wrRdTime": 110.2425, "closeTime": 1.0044, "totalTime": 111.2477 } , { "access": "remove", "totalTime": 0.0005 } ] ] , "max": { "writeMiB": 6712.5353, "writeMB": 7038.6034 } } ] , "summary": [ { "operation": "write", "API": "IME", "TestID": 0, "ReferenceNumber": 0, "segmentCount": 1, "blockSize": 201326592000, "transferSize": 16384, "numTasks": 64, "tasksPerNode": 4, "repetitions": 1, "filePerProc": 0, "reorderTasks": 0, "taskPerNodeOffset": 1, "reorderTasksRandom": 0, "reorderTasksRandomSeed": 0, "segmentCount": 1, "blockSize": 201326592000, "transferSize": 16384, "bwMaxMIB": 6712.5353, "bwMinMIB": 6712.5353, "bwMeanMIB": 6712.5353, "bwStdMIB": 0.0000, "OPsMax": 429602.2567, "OPsMin": 429602.2567, "OPsMean": 429602.2567, "OPsSD": 0.0000, "MeanTime": 111.2477, "xsizeMiB": 746754.0000 } ] , "Finished": "Tue Dec 18 18:26:29 2018" }