| 1 | [[PageOutline]] |
| 2 | |
| 3 | * HDD benckmark with Crystal Disk Mark on iSCSI target |
| 4 | * [http://crystalmark.info/software/CrystalDiskMark/ CrystalDiskMark 3.0.1a] |
| 5 | |
| 6 | * see also wiki:TipAndDoc/network/iscsi |
| 7 | |
| 8 | = initiator = |
| 9 | * ThinkPad T61 7662-A25 (see wiki:TipAndDoc/Hardware#T617662-A25) |
| 10 | * Windows 7 SP1 x64[[br]][[Image(attach.png,33%)]] [[Image(online.png,33%)]][[br]][[Image(taskmgr.png,33%)]] |
| 11 | |
| 12 | = target = |
| 13 | == hardware 1 == |
| 14 | * Intel D915GAV |
| 15 | * Pentium 4 531 3.00GHz |
| 16 | * DDR400 2.5GB (see wiki:TipAndDoc/Hardware/memtest#a915GExpressonD915GAV) |
| 17 | * Intel PRO/1000 PT |
| 18 | * HDD |
| 19 | {{{ |
| 20 | /dev/sda: Device Model: ST340014A |
| 21 | /dev/sdb: Device Model: WDC WD3000JD-22KLB0 |
| 22 | /dev/sdc: Device Model: WDC WD3000JD-22KLB0 |
| 23 | /dev/sdd: Device Model: WDC WD3000JD-22KLB0 |
| 24 | /dev/sde: Device Model: WDC WD3000JD-22KLB0 |
| 25 | }}} |
| 26 | * hdparm |
| 27 | {{{ |
| 28 | /dev/sda: |
| 29 | Timing buffered disk reads: 168 MB in 3.01 seconds = 55.77 MB/sec |
| 30 | /dev/sdb: |
| 31 | Timing buffered disk reads: 176 MB in 3.02 seconds = 58.29 MB/sec |
| 32 | /dev/sdc: |
| 33 | Timing buffered disk reads: 188 MB in 3.01 seconds = 62.42 MB/sec |
| 34 | /dev/sdd: |
| 35 | Timing buffered disk reads: 188 MB in 3.01 seconds = 62.36 MB/sec |
| 36 | /dev/sde: |
| 37 | Timing buffered disk reads: 186 MB in 3.00 seconds = 61.99 MB/sec |
| 38 | }}} |
| 39 | * fdisk |
| 40 | {{{ |
| 41 | /dev/sdb1 63 10485822 5242880 fd Linux raid autodetect |
| 42 | /dev/sdc1 63 10485822 5242880 fd Linux raid autodetect |
| 43 | /dev/sdd1 63 10485822 5242880 fd Linux raid autodetect |
| 44 | /dev/sde1 63 10485822 5242880 fd Linux raid autodetect |
| 45 | }}} |
| 46 | |
| 47 | * Ubuntu 10.04 x64 (Linux iscsi 2.6.32-31-generic !#61-Ubuntu SMP Fri Apr 8 18:25:51 UTC 2011 x86_64 GNU/Linux) |
| 48 | * iscsitarget 1.4.19+svn275-ubuntu2 |
| 49 | * /etc/ietd.conf |
| 50 | {{{ |
| 51 | Target iqn.2011-05.jp.mitty.local.iscsi:md0.disk |
| 52 | Lun 0 Path=/dev/md0,Type=blockio |
| 53 | }}} |
| 54 | |
| 55 | == sdc1 == |
| 56 | * /etc/ietd.conf |
| 57 | {{{ |
| 58 | Target iqn.2011-05.jp.mitty.local.iscsi:md0.disk |
| 59 | Lun 0 Path=/dev/sdc1,Type=blockio |
| 60 | }}} |
| 61 | {{{ |
| 62 | /dev/sdc1: |
| 63 | Timing buffered disk reads: 186 MB in 3.00 seconds = 61.92 MB/sec |
| 64 | }}} |
| 65 | |
| 66 | * result[[br]][[Image(D915GAV-sdc1.png,33%)]] |
| 67 | {{{ |
| 68 | ----------------------------------------------------------------------- |
| 69 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 70 | Crystal Dew World : http://crystalmark.info/ |
| 71 | ----------------------------------------------------------------------- |
| 72 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 73 | |
| 74 | Sequential Read : 52.009 MB/s |
| 75 | Sequential Write : 65.029 MB/s |
| 76 | Random Read 512KB : 24.361 MB/s |
| 77 | Random Write 512KB : 31.095 MB/s |
| 78 | Random Read 4KB (QD=1) : 0.414 MB/s [ 101.0 IOPS] |
| 79 | Random Write 4KB (QD=1) : 1.205 MB/s [ 294.3 IOPS] |
| 80 | Random Read 4KB (QD=32) : 0.466 MB/s [ 113.8 IOPS] |
| 81 | Random Write 4KB (QD=32) : 1.221 MB/s [ 298.2 IOPS] |
| 82 | |
| 83 | Test : 4000 MB [I: 1.1% (56.2/5117.0 MB)] (x5) |
| 84 | Date : 2011/05/19 16:01:45 |
| 85 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 86 | D915GAV/WD3000JD-22KLB0/no RAID |
| 87 | }}} |
| 88 | |
| 89 | == RAID0 == |
| 90 | mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l0 /dev/sd[bcde]1 |
| 91 | {{{ |
| 92 | md0 : active raid0 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 93 | 20971264 blocks 64k chunks |
| 94 | }}} |
| 95 | {{{ |
| 96 | /dev/md0: |
| 97 | Timing buffered disk reads: 564 MB in 3.00 seconds = 187.99 MB/sec |
| 98 | }}} |
| 99 | |
| 100 | * result[[br]][[Image(D915GAV-0.png,33%)]] |
| 101 | {{{ |
| 102 | ----------------------------------------------------------------------- |
| 103 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 104 | Crystal Dew World : http://crystalmark.info/ |
| 105 | ----------------------------------------------------------------------- |
| 106 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 107 | |
| 108 | Sequential Read : 46.145 MB/s |
| 109 | Sequential Write : 88.671 MB/s |
| 110 | Random Read 512KB : 22.361 MB/s |
| 111 | Random Write 512KB : 72.244 MB/s |
| 112 | Random Read 4KB (QD=1) : 0.561 MB/s [ 137.0 IOPS] |
| 113 | Random Write 4KB (QD=1) : 5.289 MB/s [ 1291.2 IOPS] |
| 114 | Random Read 4KB (QD=32) : 1.109 MB/s [ 270.8 IOPS] |
| 115 | Random Write 4KB (QD=32) : 5.571 MB/s [ 1360.0 IOPS] |
| 116 | |
| 117 | Test : 4000 MB [I: 0.5% (0.1/20.0 GB)] (x5) |
| 118 | Date : 2011/05/19 16:24:49 |
| 119 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 120 | D915GAV/WD3000JD-22KLB0/RAID0 |
| 121 | }}} |
| 122 | |
| 123 | == RAID1 == |
| 124 | * mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l1 /dev/sd[bcde]1 |
| 125 | {{{ |
| 126 | md0 : active raid1 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 127 | 5242816 blocks [4/4] [UUUU] |
| 128 | }}} |
| 129 | {{{ |
| 130 | /dev/md0: |
| 131 | Timing buffered disk reads: 186 MB in 3.01 seconds = 61.88 MB/sec |
| 132 | }}} |
| 133 | |
| 134 | * result[[br]][[Image(D915GAV-1.png,33%)]] |
| 135 | {{{ |
| 136 | ----------------------------------------------------------------------- |
| 137 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 138 | Crystal Dew World : http://crystalmark.info/ |
| 139 | ----------------------------------------------------------------------- |
| 140 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 141 | |
| 142 | Sequential Read : 38.576 MB/s |
| 143 | Sequential Write : 34.906 MB/s |
| 144 | Random Read 512KB : 27.966 MB/s |
| 145 | Random Write 512KB : 19.856 MB/s |
| 146 | Random Read 4KB (QD=1) : 0.495 MB/s [ 120.8 IOPS] |
| 147 | Random Write 4KB (QD=1) : 1.147 MB/s [ 280.0 IOPS] |
| 148 | Random Read 4KB (QD=32) : 1.057 MB/s [ 258.1 IOPS] |
| 149 | Random Write 4KB (QD=32) : 1.163 MB/s [ 283.8 IOPS] |
| 150 | |
| 151 | Test : 4000 MB [I: 1.1% (56.2/5117.0 MB)] (x5) |
| 152 | Date : 2011/05/19 17:01:12 |
| 153 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 154 | D915GAV/WD3000JD-22KLB0/RAID1 |
| 155 | }}} |
| 156 | |
| 157 | == RAID5 == |
| 158 | * mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l5 /dev/sd[bcde]1 |
| 159 | {{{ |
| 160 | md0 : active raid5 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 161 | 15728448 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU] |
| 162 | }}} |
| 163 | {{{ |
| 164 | /dev/md0: |
| 165 | Timing buffered disk reads: 362 MB in 3.01 seconds = 120.33 MB/sec |
| 166 | }}} |
| 167 | |
| 168 | * result[[br]][[Image(D915GAV-5.png,33%)]] |
| 169 | {{{ |
| 170 | ----------------------------------------------------------------------- |
| 171 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 172 | Crystal Dew World : http://crystalmark.info/ |
| 173 | ----------------------------------------------------------------------- |
| 174 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 175 | |
| 176 | Sequential Read : 39.126 MB/s |
| 177 | Sequential Write : 28.302 MB/s |
| 178 | Random Read 512KB : 22.531 MB/s |
| 179 | Random Write 512KB : 12.854 MB/s |
| 180 | Random Read 4KB (QD=1) : 0.536 MB/s [ 131.0 IOPS] |
| 181 | Random Write 4KB (QD=1) : 0.216 MB/s [ 52.7 IOPS] |
| 182 | Random Read 4KB (QD=32) : 1.080 MB/s [ 263.6 IOPS] |
| 183 | Random Write 4KB (QD=32) : 0.361 MB/s [ 88.0 IOPS] |
| 184 | |
| 185 | Test : 4000 MB [I: 0.6% (0.1/15.0 GB)] (x5) |
| 186 | Date : 2011/05/19 17:45:55 |
| 187 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 188 | D915GAV/WD3000JD-22KLB0/RAID5 |
| 189 | }}} |
| 190 | |
| 191 | == RAID10 == |
| 192 | === near === |
| 193 | * mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l10 -pn2 /dev/sd[bcde]1 |
| 194 | {{{ |
| 195 | md0 : active raid10 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 196 | 10485632 blocks 64K chunks 2 near-copies [4/4] [UUUU] |
| 197 | }}} |
| 198 | {{{ |
| 199 | /dev/md0: |
| 200 | Timing buffered disk reads: 278 MB in 3.02 seconds = 92.07 MB/sec |
| 201 | }}} |
| 202 | |
| 203 | * result[[br]][[Image(D915GAV-10-near.png,33%)]] |
| 204 | {{{ |
| 205 | ----------------------------------------------------------------------- |
| 206 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 207 | Crystal Dew World : http://crystalmark.info/ |
| 208 | ----------------------------------------------------------------------- |
| 209 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 210 | |
| 211 | Sequential Read : 35.480 MB/s |
| 212 | Sequential Write : 62.991 MB/s |
| 213 | Random Read 512KB : 19.100 MB/s |
| 214 | Random Write 512KB : 54.111 MB/s |
| 215 | Random Read 4KB (QD=1) : 0.507 MB/s [ 123.8 IOPS] |
| 216 | Random Write 4KB (QD=1) : 2.436 MB/s [ 594.7 IOPS] |
| 217 | Random Read 4KB (QD=32) : 1.053 MB/s [ 257.0 IOPS] |
| 218 | Random Write 4KB (QD=32) : 2.528 MB/s [ 617.2 IOPS] |
| 219 | |
| 220 | Test : 4000 MB [I: 0.8% (0.1/10.0 GB)] (x5) |
| 221 | Date : 2011/05/19 18:19:32 |
| 222 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 223 | D915GAV/WD3000JD-22KLB0/RAID10 near |
| 224 | }}} |
| 225 | |
| 226 | === offset === |
| 227 | * mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l10 -po2 /dev/sd[bcde]1 |
| 228 | {{{ |
| 229 | md0 : active raid10 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 230 | 10485504 blocks 64K chunks 2 offset-copies [4/4] [UUUU] |
| 231 | }}} |
| 232 | {{{ |
| 233 | /dev/md0: |
| 234 | Timing buffered disk reads: 260 MB in 3.01 seconds = 86.40 MB/sec |
| 235 | }}} |
| 236 | |
| 237 | * result[[br]][[Image(D915GAV-10-offset.png,33%)]] |
| 238 | {{{ |
| 239 | ----------------------------------------------------------------------- |
| 240 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 241 | Crystal Dew World : http://crystalmark.info/ |
| 242 | ----------------------------------------------------------------------- |
| 243 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 244 | |
| 245 | Sequential Read : 30.610 MB/s |
| 246 | Sequential Write : 53.832 MB/s |
| 247 | Random Read 512KB : 18.595 MB/s |
| 248 | Random Write 512KB : 48.337 MB/s |
| 249 | Random Read 4KB (QD=1) : 0.518 MB/s [ 126.4 IOPS] |
| 250 | Random Write 4KB (QD=1) : 2.451 MB/s [ 598.3 IOPS] |
| 251 | Random Read 4KB (QD=32) : 1.011 MB/s [ 246.8 IOPS] |
| 252 | Random Write 4KB (QD=32) : 2.538 MB/s [ 619.5 IOPS] |
| 253 | |
| 254 | Test : 4000 MB [I: 0.8% (0.1/10.0 GB)] (x5) |
| 255 | Date : 2011/05/19 19:00:05 |
| 256 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 257 | D915GAV/WD3000JD-22KLB0/RAID10 offset |
| 258 | }}} |
| 259 | |
| 260 | === far === |
| 261 | * mitty@iscsi:~$ sudo mdadm --create /dev/md0 -n4 -l10 -pf2 /dev/sd[bcde]1 |
| 262 | {{{ |
| 263 | md0 : active raid10 sde1[3] sdd1[2] sdc1[1] sdb1[0] |
| 264 | 10485504 blocks 64K chunks 2 far-copies [4/4] [UUUU] |
| 265 | }}} |
| 266 | {{{ |
| 267 | /dev/md0: |
| 268 | Timing buffered disk reads: 534 MB in 3.00 seconds = 177.81 MB/sec |
| 269 | }}} |
| 270 | |
| 271 | * result[[br]][[Image(D915GAV-10-far.png,33%)]] |
| 272 | {{{ |
| 273 | ----------------------------------------------------------------------- |
| 274 | CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo |
| 275 | Crystal Dew World : http://crystalmark.info/ |
| 276 | ----------------------------------------------------------------------- |
| 277 | * MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s] |
| 278 | |
| 279 | Sequential Read : 46.506 MB/s |
| 280 | Sequential Write : 33.721 MB/s |
| 281 | Random Read 512KB : 23.436 MB/s |
| 282 | Random Write 512KB : 40.049 MB/s |
| 283 | Random Read 4KB (QD=1) : 0.563 MB/s [ 137.4 IOPS] |
| 284 | Random Write 4KB (QD=1) : 2.337 MB/s [ 570.5 IOPS] |
| 285 | Random Read 4KB (QD=32) : 1.082 MB/s [ 264.1 IOPS] |
| 286 | Random Write 4KB (QD=32) : 2.491 MB/s [ 608.1 IOPS] |
| 287 | |
| 288 | Test : 4000 MB [I: 0.8% (0.1/10.0 GB)] (x5) |
| 289 | Date : 2011/05/19 19:40:51 |
| 290 | OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64) |
| 291 | D915GAV/WD3000JD-22KLB0/RAID10 far |
| 292 | }}} |