IBM M1015(LSI MegaRaid 9220-8i)

パフォーマンステストしてみた。
手持ちのSSDのほぼ限界まで出てるような気がする。

検証環境

SSD PX-128M2P x 4台

ベンチの結果

AS SSD Benchmark

AS SSD Benchmark 1.6.4237.30508
------------------------------
Name: IBM ServeRAID M1015 SCSI Disk Device
Firmware: 2.12
Controller: megasas2
Offset: 1024 K - OK
Size: 473.11 GB
Date: 2011/11/20 1:48:24
------------------------------
Sequential:
------------------------------
Read: 1457.94 MB/s
Write: 1116.55 MB/s
------------------------------
4K:
------------------------------
Read: 23.03 MB/s
Write: 55.76 MB/s
------------------------------
4K-64Threads:
------------------------------
Read: 246.26 MB/s
Write: 240.13 MB/s
------------------------------
Access Times:
------------------------------
Read: 0.085 ms
Write: 0.064 ms
------------------------------
Score:
------------------------------
Read: 415
Write: 408
Total: 1025
------------------------------

AS SSD Benchmark 1.6.4237.30508
------------------------------
Name: IBM ServeRAID M1015 SCSI Disk Device
Firmware: 2.12
Controller: megasas2
Offset: 1024 K - OK
Size: 473.11 GB
Date: 2011/11/20 1:49:25
------------------------------
16MB
------------------------------
Read: 91.12 iops
Write: 69.78 iops
------------------------------
4K:
------------------------------
Read: 5897 iops
Write: 14276 iops
------------------------------
4K-64Threads:
------------------------------
Read: 63043 iops
Write: 61473 iops
------------------------------
512B
------------------------------
Read: 11717 iops
Write: 15673 iops
------------------------------
Score:
------------------------------
Read: 415
Write: 408
Total: 1025
------------------------------

AS SSD Copy-Benchmark 1.6.4237.30508
------------------------------
Name: IBM ServeRAID M1015 SCSI Disk Device
Firmware: 2.12
Interface: megasas2
Size: 473.11 GB
Date: 2011/11/20 1:50:51
------------------------------
ISO
------------------------------
Speed:956.49 MB/s
Duration:1.12 s
------------------------------
Prog
------------------------------
Speed:492.12 MB/s
Duration:2.86 s
------------------------------
Game
------------------------------
Speed:866.03 MB/s
Duration:1.59 s

CrystalDiskMark

-----------------------------------------------------------------------
CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :  1440.209 MB/s
          Sequential Write :  1019.545 MB/s
         Random Read 512KB :   833.479 MB/s
        Random Write 512KB :   824.527 MB/s
    Random Read 4KB (QD=1) :    28.185 MB/s [  6881.1 IOPS]
   Random Write 4KB (QD=1) :    64.116 MB/s [ 15653.3 IOPS]
   Random Read 4KB (QD=32) :   261.726 MB/s [ 63897.9 IOPS]
  Random Write 4KB (QD=32) :   250.483 MB/s [ 61153.2 IOPS]

  Test : 100 MB [D: 0.0% (0.1/473.1 GB)] (x5)
  Date : 2011/11/20 2:17:35
    OS : Windows Server 2008 R2 Datacenter Edition (Full installation) SP1 [6.1 Build 7601] (x64)
    LSI 9240-8i SSD x 4 RAID0 Stripe 64k

-----------------------------------------------------------------------
CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

           Sequential Read :  1482.764 MB/s
          Sequential Write :  1031.894 MB/s
         Random Read 512KB :   709.157 MB/s
        Random Write 512KB :   897.634 MB/s
    Random Read 4KB (QD=1) :    26.110 MB/s [  6374.5 IOPS]
   Random Write 4KB (QD=1) :    65.536 MB/s [ 16000.0 IOPS]
   Random Read 4KB (QD=32) :   261.929 MB/s [ 63947.6 IOPS]
  Random Write 4KB (QD=32) :   249.752 MB/s [ 60974.7 IOPS]

  Test : 500 MB [D: 0.0% (0.1/473.1 GB)] (x5)
  Date : 2011/11/20 2:23:12
    OS : Windows Server 2008 R2 Datacenter Edition (Full installation) SP1 [6.1 Build 7601] (x64)
    LSI 9240-8i SSD x 4 RAID0 Stripe 64k