From: Thomas Fjellstrom <tfjellstrom@shaw.ca>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: buffer io error on device sr0?
Date: Tue, 13 Oct 2009 03:43:32 -0600 [thread overview]
Message-ID: <200910130343.32162.tfjellstrom@shaw.ca> (raw)
I'm not sure which version it started, but it seems at least 2.6.32-rc3-git2
has issues with detecting blank DVDR disks.
[220595.198654] cdrom: This disc doesn't have any tracks I recognize!
[220595.298488] sr 3:0:0:0: [sr0] Unhandled sense code
[220595.298492] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[220595.298496] sr 3:0:0:0: [sr0] Sense Key : Blank Check [current]
[220595.298501] sr 3:0:0:0: [sr0] Add. Sense: No additional sense information
[220595.298505] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00
[220595.298514] end_request: I/O error, dev sr0, sector 0
[220595.298518] Buffer I/O error on device sr0, logical block 0
[220595.304554] sr 3:0:0:0: [sr0] Unhandled sense code
[220595.304562] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[220595.304570] sr 3:0:0:0: [sr0] Sense Key : Blank Check [current]
[220595.304579] sr 3:0:0:0: [sr0] Add. Sense: No additional sense information
[220595.304588] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00
[220595.304609] end_request: I/O error, dev sr0, sector 0
[220595.304616] Buffer I/O error on device sr0, logical block 0
Unless its supposed to be this way. Although I didn't receive any kind of
notification when inserting the disk, as I used to (could be a hal/kde error,
but the logs in dmesg seem to hint otherwise).
--
Thomas Fjellstrom
tfjellstrom@shaw.ca
next reply other threads:[~2009-10-13 9:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-13 9:43 Thomas Fjellstrom [this message]
2009-10-14 0:37 ` buffer io error on device sr0? Robert Hancock
2009-10-14 2:06 ` Thomas Fjellstrom
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