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[Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
From: |
Thomas Huth |
Subject: |
[Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs |
Date: |
Mon, 03 Sep 2018 15:19:40 -0000 |
Looking through old bug tickets... can you still reproduce this issue
with the latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: In Progress => Incomplete
** Changed in: qemu
Assignee: John Snow (jnsnow) => (unassigned)
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https://bugs.launchpad.net/bugs/588691
Title:
QEMU is not correctly detecting host CDs
Status in QEMU:
Incomplete
Bug description:
QEMU's block layer contains code for detecting and using ioctls when
real CD-ROM host devices are attached.
This detection is not working in some host OSes while bad implemented
on anothers.
E.g., in Linux host qemu -cdrom /dev/sr0 is not detecting it as a CD-ROM
E.g., in Mac OS X host qemu asks the kernel to enumerate optical devices and
the compares it to the constant string "/dev/cdrom". This is useless, that
enumeration is just enough, and "/dev/cdrom" will NEVER exist in Mac OS X
unless manually created by the user.
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- [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs,
Thomas Huth <=