[haiku-bugs] Re: [Haiku] #9288: CD/DVD-RW written with an old CD/DVD-Rom-Drive
- From: "pulkomandy" <trac@xxxxxxxxxxxx>
- Date: Thu, 27 Nov 2014 07:16:59 -0000
#9288: CD/DVD-RW written with an old CD/DVD-Rom-Drive
---------------------------+-------------------------
Reporter: Morbid | Owner: nobody
Type: enhancement | Status: new
Priority: normal | Milestone: R1/beta1
Component: - General | Version: R1/alpha4.1
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: x86
---------------------------+-------------------------
Comment (by pulkomandy):
{{{
823 KERN: ahci: AHCIPort::PostReset port 1
824 KERN: ahci: device signature 0xeb140101 (ATAPI)
825 KERN: ahci: sata_request::finish ATA command 0xa0 failed: status
0x51, error 0x20
826 KERN: ahci: sata_request::finish ATAPI packet 28 00 00 00 00 10 00
00 01 00 00 00 00 00 00 00 (len 10)
827 KERN: read_pos(pos:32768, len:2048) failed with: 0xffffffff
}}}
ATAPI command 28 is "READ". So this is failing to read the disc at all.
I'm wondering how Windows manages to get through now. Maybe we need a way
to retry those failed reads.
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Ticket URL: <https://dev.haiku-os.org/ticket/9288#comment:8>
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