| 49 | | == WD30EZRX-00MMMB0 == |
| 50 | | * ASUS M2A-VM HDMI (BIOS: 5001) |
| 51 | | * Knoppix 6.4.4 (Linux Microknoppix 2.6.37 !#1 SMP PREEMPT Wed Feb 23 07:12:05 UTC 2011 i686 GNU/Linux) |
| 52 | | |
| 53 | | * root@Microknoppix:~# fdisk -lu /dev/sd? |
| 54 | | {{{ |
| 55 | | Disk /dev/sda: 3000.6 GB, 3000592982016 bytes |
| 56 | | 255 heads, 63 sectors/track, 364801 cylinders, total 5860533168 sectors |
| 57 | | Units = sectors of 1 * 512 = 512 bytes |
| 58 | | Sector size (logical/physical): 512 bytes / 4096 bytes |
| 59 | | I/O size (minimum/optimal): 4096 bytes / 4096 bytes |
| 60 | | Disk identifier: 0x00000000 |
| 61 | | |
| 62 | | Disk /dev/sda doesn't contain a valid partition table |
| 63 | | }}} |
| 64 | | * root@Microknoppix:~# hdparm -tT /dev/sda |
| 65 | | {{{ |
| 66 | | /dev/sda: |
| 67 | | Timing cached reads: 4720 MB in 2.00 seconds = 2360.98 MB/sec |
| 68 | | Timing buffered disk reads: 370 MB in 3.01 seconds = 122.93 MB/sec |
| 69 | | }}} |
| 70 | | |
| 71 | | ---- |
| 72 | | |
| 73 | | * GIGABYTE GA-5YASV-RH (NEC Express5800/110Ge) |
| 74 | | * Intel Core2 E8400 |
| 75 | | * Ubuntu 10.04.4 LTS |
| 76 | | |
| 77 | | * $ sudo hdparm -tT /dev/sd? |
| 78 | | {{{ |
| 79 | | /dev/sdb: |
| 80 | | Timing cached reads: 15076 MB in 2.00 seconds = 7546.84 MB/sec |
| 81 | | Timing buffered disk reads: 390 MB in 3.01 seconds = 129.58 MB/sec |
| 82 | | }}} |
| 83 | | * $ sudo dd if=/dev/zero of=/dev/sdb bs=4096 count=1048576 |
| 84 | | {{{ |
| 85 | | 1048576+0 records in |
| 86 | | 1048576+0 records out |
| 87 | | 4294967296 bytes (4.3 GB) copied, 34.005 s, 126 MB/s |
| 88 | | }}} |
| 89 | | |
| 90 | | * $ sudo badblocks -svw /dev/sdb |
| 91 | | {{{ |
| 92 | | 100.00% done, 65:50:08 elapsed |
| 93 | | Pass completed, 0 bad blocks found. |
| 94 | | }}} |
| 95 | | |
| 96 | | == WD30EFRX-68AX9N0 == |
| 97 | | * GIGABYTE GA-5YASV-RH (NEC Express5800/110Ge) |
| 98 | | * Intel Core2 E8400 |
| 99 | | * Ubuntu 10.04.4 LTS |
| 100 | | |
| 101 | | * $sudo hdparm -tT /dev/sd? |
| 102 | | {{{ |
| 103 | | /dev/sdc: |
| 104 | | Timing cached reads: 15058 MB in 2.00 seconds = 7538.21 MB/sec |
| 105 | | Timing buffered disk reads: 466 MB in 3.00 seconds = 155.21 MB/sec |
| 106 | | }}} |
| 107 | | * $ sudo dd if=/dev/zero of=/dev/sdc bs=4096 count=1048576 |
| 108 | | {{{ |
| 109 | | 1048576+0 records in |
| 110 | | 1048576+0 records out |
| 111 | | 4294967296 bytes (4.3 GB) copied, 28.5866 s, 150 MB/s |
| 112 | | }}} |
| 113 | | |
| 114 | | * $ sudo badblocks -svw /dev/sdc |
| 115 | | {{{ |
| 116 | | 100.00% done, 58:21:15 elapsed |
| 117 | | Pass completed, 0 bad blocks found. |
| 118 | | }}} |
| 119 | | |
| 120 | | == WD60EFRX-68MYMN1 == |
| 121 | | * GIGABYTE G31M-ES2L |
| 122 | | * Intel Core2 E8400 |
| 123 | | * Ubuntu 12.04.3 LTS |
| 124 | | |
| 125 | | * $ sudo hdparm -tT /dev/sdb |
| 126 | | {{{ |
| 127 | | /dev/sdb: |
| 128 | | Timing cached reads: 15292 MB in 2.00 seconds = 7655.24 MB/sec |
| 129 | | Timing buffered disk reads: 492 MB in 3.01 seconds = 163.72 MB/sec |
| 130 | | }}} |
| 131 | | * $ sudo dd if=/dev/zero of=/dev/sdb bs=4096 count=1048576 |
| 132 | | {{{ |
| 133 | | 1048576+0 records in |
| 134 | | 1048576+0 records out |
| 135 | | 4294967296 bytes (4.3 GB) copied, 28.0993 s, 153 MB/s |
| 136 | | }}} |
| | 49 | * => [../] |
