close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_delta.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Changes between Version 2 and Version 3 of GPFS_Per_gpfsperf


Ignore:
Timestamp:
Feb 27, 2008, 2:59:59 PM (18 years ago)
Author:
rock
Comment:

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Legend:

Unmodified
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Modified

  • GPFS_Per_gpfsperf

    v2 v3  
    241241 === 3.2 Read Operation ===
    242242 * Context:  Read 16G data, 1 thread
    243 {{{gpfs-server:/usr/lpp/mmfs/samples/perf# ./gpfsperf read seq /home/gpfs_mount/gpfsperf_16G_3 -r 1m -n 16g -th 1
     243{{{
     244gpfs-server:/usr/lpp/mmfs/samples/perf# ./gpfsperf read seq /home/gpfs_mount/gpfsperf_16G_3 -r 1m -n 16g -th 1
    244245./gpfsperf read seq /home/gpfs_mount/gpfsperf_16G_3
    245246  recSize 1M nBytes 16G fileSize 16G
    … …  
    468469||Write  ||50898.76 KB/s                                 ||108820.45 KB/s||
    469470
    470  * Multi-thread (sequence)
     471 * Multi-thread (sequence) (Replicate & Adjust Parameters)
    471472||             || 1                      || 2                      || 4                          || 8                            || 16                      || 32                      || 64                    ||
    472473||Create||50800.95 KB/s ||50297.13 KB/s ||50848.45 KB/s    ||50469.88 KB/s       || 52578.33 KB/s ||53107.28 KB/s   || 53019.53 KB/s||