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2006/5/9, JimD <Jim@×××××××××××××××××.org>: |
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> wu chuanwen wrote: |
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> > 2006/5/7, JimD <Jim@×××××××××××××××××.org>: |
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> |
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> >> hdparm -Tt /dev/hda |
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> > |
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Thank you!Here are some results: |
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|
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/dev/hda: |
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Timing cached reads: 816 MB in 2.00 seconds = 407.87 MB/sec |
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Timing buffered disk reads: 166 MB in 3.01 seconds = 55.17 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 900 MB in 2.00 seconds = 449.13 MB/sec |
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Timing buffered disk reads: 170 MB in 3.02 seconds = 56.25 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 928 MB in 2.00 seconds = 464.21 MB/sec |
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Timing buffered disk reads: 172 MB in 3.03 seconds = 56.77 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 836 MB in 2.00 seconds = 417.79 MB/sec |
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Timing buffered disk reads: 170 MB in 3.01 seconds = 56.51 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 908 MB in 2.00 seconds = 453.99 MB/sec |
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Timing buffered disk reads: 140 MB in 3.25 seconds = 43.11 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 892 MB in 2.00 seconds = 445.28 MB/sec |
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Timing buffered disk reads: 170 MB in 3.02 seconds = 56.29 MB/sec |
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|
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/dev/hda: |
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Timing cached reads: 900 MB in 2.01 seconds = 448.79 MB/sec |
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Timing buffered disk reads: 164 MB in 3.01 seconds = 54.56 MB/sec |
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|
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I think the speed of cache is too slow!In my roommate's machine,this |
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speed is almost 880~900MB/sec |
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> > Sorry!But i just don't know what you mean by this? |
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> > I expect your reply! |
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> > Thanks again! |
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> |
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> I meant I want you to run the command above and send the output. The |
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> last parameter /dev/hda refers to the drive where you have Gentoo |
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> insalled. The drive/device path that you put in /etc/fstab. For |
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> example, if your 40 GB drive is the primary master, it would be |
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> /dev/hda. It it were the primary slave it would be /dev/hdb, etc. If |
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> the drive is an SATA drive it would be /dev/sda.. |
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> |
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> If you still do not understand, send me the contents of the file |
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> /etc/fstab and I will show you what command to run. |
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> |
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> Jim |
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> -- |
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> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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> There's no place like 127.0.0.1 |
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> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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> JimD |
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> Central FL, USA, Earth, Sol |
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> -- |
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> gentoo-user@g.o mailing list |
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> |
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> |
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|
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-- |
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wcw |
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|
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-- |
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