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From: Tejun Heo <htejun@gmail.com>
To: Joel Soete <soete.joel@scarlet.be>
Cc: Luming Yu <luming.yu@gmail.com>, Alan Cox <alan@redhat.com>,
	Ioan Ionita <opslynx@gmail.com>, Alan <alan@lxorguk.ukuu.org.uk>,
	linux-kernel@vger.kernel.org, jgarzik@pobox.com
Subject: Re: 2.6.20-rc6 libata PATA ATAPI CDROM is not working
Date: Tue, 13 Feb 2007 10:22:14 -0800	[thread overview]
Message-ID: <45D201D6.4050908@gmail.com> (raw)
In-Reply-To: <45D1F6E4.2080102@scarlet.be>

Hello, Joel.

Joel Soete wrote:
> A small update:
> your patch also works against 2.6.20

Glad to hear that.

> but seems that open the door to numerous other pb:
> 1/ pb to burn cd:
> # md5sum cd060213.iso
> 6a1248783a21722816b972aa9bae9d5e  cd060213.iso
> 
> # ll cd060213.iso
> -rwxr-xr-x 1 root root 3213312 Feb 13  2006 cd060213.iso
> 
> # dd if=/dev/sr0 bs=1 count=3213312 | md5sum
> dd: reading `/dev/sr0': Input/output error
> 0337e9846d17779945c5c252d4f897f0  -
> 3129344+0 records in
> 3129344+0 records out
> 3129344 bytes (3.1 MB) copied, 36.6963 seconds, 85.3 kB/s
> 
> eventhought cdrecord seems to be successfull???

Hmm... 82K difference.  Can you burn an iso and md5sum the files 
contained in the image and burned cd?

> 2/ (but that should be much more related to scsi api) sdcXX > sdc15 
> doesn't works ;-(
> # sfdisk -l /dev/sdc
> 
> Disk /dev/sdc: 1826 cylinders, 255 heads, 63 sectors/track
> Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
> 
>    Device Boot Start     End   #cyls    #blocks   Id  System
> /dev/sdc1   *      0+    195     196-   1574338+   b  W95 FAT32
> /dev/sdc2        196    1825    1630   13092975    5  Extended
> /dev/sdc3          0       -       0          0    0  Empty
> /dev/sdc4          0       -       0          0    0  Empty
> /dev/sdc5   *    196+    197       2-     16033+  83  Linux
> /dev/sdc6   *    198+    199       2-     16033+  83  Linux
> /dev/sdc7        200+    201       2-     16033+  83  Linux
> /dev/sdc8        202+    217      16-    128488+  82  Linux swap / Solaris
> /dev/sdc9        218+    478     261-   2096451   83  Linux
> /dev/sdc10       479+    486       8-     64228+  83  Linux
> /dev/sdc11       487+    488       2-     16033+  83  Linux
> /dev/sdc12       489+    504      16-    128488+  83  Linux
> /dev/sdc13       505+    618     114-    915673+  83  Linux
> /dev/sdc14       619+    620       2-     16033+  83  Linux
> /dev/sdc15       621+    636      16-    128488+  83  Linux
> /dev/sdc16       637+    644       8-     64228+  83  Linux
> /dev/sdc17       645+    646       2-     16033+  83  Linux
> /dev/sdc18       647+    654       8-     64228+  83  Linux
> /dev/sdc19       655+    656       2-     16033+  83  Linux
> /dev/sdc20       657+    773     117-    939771   83  Linux
> /dev/sdc21       774+    789      16-    128488+  83  Linux
> /dev/sdc22       790+    880      91-    730926   83  Linux
> /dev/sdc23       881+   1533     653-   5245191   83  Linux
> /dev/sdc24      1795    1825      31     249007+  83  Linux

Whee, you have 24 partitions?  Due to the way SCSI block device numbers 
are laid out, SCSI supports only upto 15 partitions per device.

-- 
tejun

  parent reply	other threads:[~2007-02-13 18:22 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-16 23:22 2.6.19-rc5 libata PATA ATAPI CDROM SiS 5513 NOT WORKING Ioan Ionita
2006-11-16 23:50 ` Alan
2006-11-17  1:30   ` Ioan Ionita
2006-11-17  1:34     ` Ioan Ionita
2006-11-17 10:05       ` Alan Cox
2006-11-17 15:44         ` Ioan Ionita
2006-12-27 14:44         ` Joel Soete
2006-12-28 21:50           ` Joel Soete
2007-01-03  4:31             ` Tejun Heo
2007-01-03 17:19               ` Joel Soete
2007-01-27 13:22                 ` 2.6.20-rc6 libata PATA ATAPI CDROM is not working Joel Soete
2007-01-27 14:10                   ` Luming Yu
2007-01-27 14:42                     ` Joel Soete
2007-02-12  0:58                       ` Tejun Heo
2007-02-12 20:42                         ` Joel Soete
2007-02-13 17:35                           ` Joel Soete
2007-02-13 18:15                             ` Bartlomiej Zolnierkiewicz
2007-02-13 18:34                               ` Alan
2007-02-17 12:07                               ` Joel Soete
2007-02-17 12:52                                 ` Bartlomiej Zolnierkiewicz
2007-02-13 18:22                             ` Tejun Heo [this message]
2007-02-17 10:58                               ` Joel Soete
2007-02-20 11:21                                 ` Tejun Heo
2007-02-13 19:57                             ` Lennart Sorensen
2007-02-17 11:33                               ` Joel Soete
2007-02-17 14:59                                 ` Lennart Sorensen
2007-02-17 18:26                                   ` Joel Soete
2007-02-21  2:55                         ` Ioan Ionita
  -- strict thread matches above, loose matches on Subject: below --
2007-02-20  7:40 Joel Soete

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