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On Monday 26 September 2005 16:59, Mark Knecht wrote: |
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|
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> "Any disk activity seems to be the main cause of xruns on this machine." |
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> |
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> If I get xruns (a failure mode of Jack-Audio-Connection-Kit running |
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> on this hardware) then the machine is useless doing the sort of Linux |
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> audio work I want to do so this is the problem I'm trying to solve. |
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> That's my only goal. |
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|
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have you checked that 'unmaskirq' is set for your harddisk? |
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|
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hdparm /dev/hda should look like this: |
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hdparm /dev/hda |
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|
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/dev/hda: |
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multcount = 16 (on) |
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IO_support = 1 (32-bit) |
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unmaskirq = 1 (on) |
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using_dma = 1 (on) |
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keepsettings = 0 (off) |
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readonly = 0 (off) |
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readahead = 256 (on) |
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geometry = 16383/255/63, sectors = 234493056, start = 0 |
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|
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not this: |
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hdparm /dev/hda |
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|
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/dev/hda: |
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multcount = 0 (off) |
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IO_support = 0 (default 16-bit) |
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unmaskirq = 0 (off) |
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using_dma = 1 (on) |
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keepsettings = 0 (off) |
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readonly = 0 (off) |
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readahead = 256 (on) |
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geometry = 16383/255/63, sectors = 234493056, start = 0 |
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-- |
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