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From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Serious Problem Running Plan 9 on Virtual PC
Date: Thu, 31 Jan 2008 21:37:12 -0500	[thread overview]
Message-ID: <b3efa585a5b35af42ed7ef7872cbd820@quanstro.net> (raw)
In-Reply-To: <op.t5s1fzzac6yvfe@computer>

> (long, almost 5 minute, pause here)
> command 30
> data f07613b0 limit f07263b0 dlen 8192 status 0 error 0
> lba 231760 -> 231760, count 16 -> 16 (16)
> [0]	0x00 	0x07 	0x59 	0x89 	0x03 	0xE0 	0x58
data	err	lba	lba	lba	lba	obs	Status	
> 0x40: E307 0x42: C0000x48: 00
> 0x4A: 0000
> fossil: diskWriteRaw failed: /dev/sdC0/fossil: score 0x00000006: date Thu  
> Jan
> 31 16:45:44 EST 2008
>   part=data block 6: i/o error
> 

quick reparse of the data you've given.  ata command 0x30 (write
sectors) timed out after 1 minute at lba 231760 which is safely under
8GB.  the status (register 7) is 0x58 which is
	0x08	Drq		/* waiting on your data */
	0x10	Serv
	0x40	Drdy

but the lba read back (assuming it's correct) is 231769.  so some
progress has been made -- indicating we're getting some interrupts,
but somehow we've missed one and stalled out.

the real problem is that data > limit by 236kb.  i'm not sure how this
could happen.  something looks very wrong.

- erik


  reply	other threads:[~2008-02-01  2:37 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-31 17:27 Eris Discordia
2008-02-01  2:37 ` erik quanstrom [this message]
2008-02-01  8:14   ` Eris Discordia
2008-02-01 12:34     ` erik quanstrom
2008-02-01 15:17       ` Eris Discordia
2008-02-01 15:43         ` erik quanstrom
2008-02-01 17:07           ` Juan M. Mendez
2008-02-01 17:44             ` Eris Discordia
2008-02-01 17:42           ` Eris Discordia
2008-02-01 17:54             ` erik quanstrom
     [not found] <20080201180331.DBFB55B52@mail.bitblocks.com>
2008-02-02 22:22 ` Eris Discordia
2008-02-02 23:49   ` Steve Simon
2008-02-04 10:24     ` Eris Discordia
2008-02-04 10:58       ` Filipp Andronov
2008-02-04 11:23         ` Juan M. Mendez
2008-02-04 11:50           ` Filipp Andronov
2008-02-04 11:54             ` Juan M. Mendez
2008-02-04 12:56               ` Filipp Andronov
2008-02-04 13:29                 ` Eris Discordia
2008-02-04 14:47                   ` Martin Neubauer
2008-02-04 15:56                     ` Filipp Andronov
2008-02-04 16:55               ` Gorka Guardiola
2008-02-05 10:46                 ` Filipp Andronov
2008-02-04 13:52         ` Eris Discordia

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