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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| tools:benchmarks:mdtest [2016/12/02 15:46] – [Results on an HDD] kunkel | tools:benchmarks:mdtest [2018/07/04 02:31] – update webpage to reflect merged ior+mdtest glock | ||
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| Line 1: | Line 1: | ||
| ====== MDTEST ====== | ====== MDTEST ====== | ||
| ---- dataentry benchmark ---- | ---- dataentry benchmark ---- | ||
| - | name : mdtest | + | name : mdtest |
| - | layers_ttags | + | layers_ttags |
| - | webpage_url | + | features_ttags : metadata # |
| - | license_ttag | + | parallel_ttags : MPI # |
| - | type_ttags | + | type_ttags |
| + | license_ttag | ||
| + | webpage_url | ||
| ---- | ---- | ||
| + | |||
| mdtest is a synthetic MPI parallel benchmark for testing the metadata performance of filesystems. | mdtest is a synthetic MPI parallel benchmark for testing the metadata performance of filesystems. | ||
| Line 92: | Line 95: | ||
| </ | </ | ||
| + | Here is a longer run: | ||
| + | $ mpiexec -n 8 ./mdtest -z 1 -L -b 10 -d / | ||
| + | < | ||
| + | -- started at 12/02/2016 15:55:59 -- | ||
| + | |||
| + | mdtest-1.9.3 was launched with 8 total task(s) on 1 node(s) | ||
| + | Command line used: ./mdtest -z 1 -L -b 10 -d / | ||
| + | Path: / | ||
| + | FS: 916.8 GiB Used FS: 17.1% | ||
| + | |||
| + | 8 tasks, 880000 files/ | ||
| + | |||
| + | mpiexec -n 8 ./mdtest -z 1 -L -b 10 -d / | ||
| + | |||
| + | SUMMARY: (of 1 iterations) | ||
| + | | ||
| + | | ||
| + | | ||
| + | | ||
| + | | ||
| + | File creation | ||
| + | File stat : | ||
| + | File read : | ||
| + | File removal | ||
| + | Tree creation | ||
| + | Tree removal | ||
| + | |||
| + | -- finished at 12/02/2016 16:01:57 -- | ||
| + | </ | ||
