Mumble sembra proprio un problema di bus, anche perchè hdparm è inutilizzato (tutte le op sono commentate)<br>però ho trovato una seri di topic interessanti:<br><br><a href="http://forums.gentoo.org/viewtopic-t-615665-highlight-driveready+seekcomplete+datarequest.html">
http://forums.gentoo.org/viewtopic-t-615665-highlight-driveready+seekcomplete+datarequest.html</a><br><a href="http://forums.gentoo.org/viewtopic-t-615773.html">http://forums.gentoo.org/viewtopic-t-615773.html</a><br><br>
Ne risullta che è una impostazione del kernel... un problema di gestione di irq sul bus...<br><br>Dacci una occhiatina :)<br><br>Cheers<br><br>Franco<br><br><div><span class="gmail_quote">2008/1/3, Angelus Angelus <<a href="mailto:angelus_491@hotmail.com">
angelus_491@hotmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>ho fatto una ricerca in parola chiave dentro i file è saltato fuori solo questo
<br><br>/etc/sysconfig/harddisks<br><br># These options are used to tune the hard drives -<br># read the hdparm man page for more information<br><br># Set this to 1 to enable DMA. This might cause some<br># data corruption on certain chipset / hard drive
<br># combinations. This is used with the "-d" option<br><br># USE_DMA=1<br># Multiple sector I/O. a feature of most modern IDE hard drives,<br># permitting the transfer of multiple sectors per I/O interrupt,<br>
# rather than the usual one sector per interrupt. When this feature<br># is enabled, it typically reduces operating system overhead for disk<br># I/O by 30-50%. On many systems, it also provides increased data<br># throughput of anywhere from 5% to 50%. Some drives, however (most
<br># notably the WD Caviar series), seem to run slower with multiple mode<br># enabled. Under rare circumstances, such failures can result in<br># massive filesystem corruption. USE WITH CAUTION AND BACKUP.<br># This is the sector count for multiple sector I/O - the "-m" option
<br>#<br># MULTIPLE_IO=16<br><br># (E)IDE 32-bit I/O support (to interface card)<br>#<br># EIDE_32BIT=3<br><br># Enable drive read-lookahead<br>#<br># LOOKAHEAD=1<br><br># Add extra parameters here if wanted<br># On reasonably new hardware, you may want to try -X66, -X67 or -X68
<br># Other flags you might want to experiment with are -u1, -a and -m<br># See the hdparm manpage (man hdparm) for details and more options.<br>#<br>EXTRA_PARAMS=<br>_________________________________________________________________
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