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From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] VIA VT8237 SATA/RAID i/o errors, dma doesnt work
Date: Wed,  6 Feb 2008 06:03:13 -0500	[thread overview]
Message-ID: <698bc5b4ad108a5bb02d305704429d50@quanstro.net> (raw)
In-Reply-To: <47A98F63.2030301@gmx.de>

> i choose that blocksize because the I/O erros printed by venti
> while i first tried to copy arenas showed that blocksize.
>
> i conclude for now that doing paralel io on both drives results
> in I/O errors in short time. reading/writing a single drive, the
> system hangs/freezes after many hours without a trace.
>

eh.  sorry for the stupid suggestion.  have you tried reducing the
size of the reads?  does it still hang with a 32k blocksize?  perhaps
plan 9 is too fast. :-).

- erik


  reply	other threads:[~2008-02-06 11:03 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-05 22:13 cinap_lenrek
2008-02-06  8:41 ` Kernel Panic
2008-02-06  9:45   ` erik quanstrom
2008-02-06 10:43     ` Kernel Panic
2008-02-06 11:03       ` erik quanstrom [this message]
     [not found] <54b639a7eb08c31e4ef2a6d9fd7b6a62@quanstro.net>
2008-02-08  9:35 ` Kernel Panic
2008-02-08 14:55   ` erik quanstrom
2008-02-08 14:56   ` Robert Raschke
2008-02-08 15:27     ` Robert Raschke
  -- strict thread matches above, loose matches on Subject: below --
2008-02-06 17:58 [9fans] usb ohci support arrives -- another caution Sape Mullender
2008-02-06 19:23 ` [9fans] VIA VT8237 SATA/RAID i/o errors, dma doesnt work cinap_lenrek
2008-02-06 20:04   ` erik quanstrom
2008-02-06 22:29     ` cinap_lenrek
2008-02-06 22:40       ` erik quanstrom
2008-02-06 23:26         ` cinap_lenrek
2008-02-05  8:18 Kernel Panic
2008-02-05  8:54 ` Lorenzo Fernando Bivens de la Fuente
2008-02-05 13:20 ` erik quanstrom
2008-02-05 19:48 ` Robert Raschke
2008-02-06  2:01 ` arisawa

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