* [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs
@ 2010-06-02 12:49 Natalia Portillo
2010-06-02 12:57 ` [Qemu-devel] [Bug 588691] " Natalia Portillo
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Natalia Portillo @ 2010-06-02 12:49 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
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.
** Affects: qemu
Importance: Undecided
Assignee: Natalia Portillo (claunia)
Status: In Progress
** Changed in: qemu
Assignee: (unassigned) => Natalia Portillo (claunia)
--
QEMU is not correctly detecting host CDs
https://bugs.launchpad.net/bugs/588691
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: In Progress
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.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
@ 2010-06-02 12:57 ` Natalia Portillo
2010-06-02 13:40 ` Cole Robinson
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Natalia Portillo @ 2010-06-02 12:57 UTC (permalink / raw)
To: qemu-devel
** Changed in: qemu
Status: New => In Progress
--
QEMU is not correctly detecting host CDs
https://bugs.launchpad.net/bugs/588691
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: In Progress
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.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
2010-06-02 12:57 ` [Qemu-devel] [Bug 588691] " Natalia Portillo
@ 2010-06-02 13:40 ` Cole Robinson
2016-08-31 18:38 ` John Snow
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Cole Robinson @ 2010-06-02 13:40 UTC (permalink / raw)
To: qemu-devel
The linux /dev/sr0 issue should be fixed upstream:
http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=3baf720e6b920d583ce2834d05e5a4e9603a1d56
Maybe it's worth a backport to stable
--
QEMU is not correctly detecting host CDs
https://bugs.launchpad.net/bugs/588691
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
Status in QEMU: In Progress
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.
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
2010-06-02 12:57 ` [Qemu-devel] [Bug 588691] " Natalia Portillo
2010-06-02 13:40 ` Cole Robinson
@ 2016-08-31 18:38 ` John Snow
2018-09-03 15:19 ` Thomas Huth
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: John Snow @ 2016-08-31 18:38 UTC (permalink / raw)
To: qemu-devel
** Changed in: qemu
Assignee: Natalia Portillo (claunia) => John Snow (jnsnow)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/588691
Title:
QEMU is not correctly detecting host CDs
Status in QEMU:
In Progress
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/588691/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
` (2 preceding siblings ...)
2016-08-31 18:38 ` John Snow
@ 2018-09-03 15:19 ` Thomas Huth
2018-09-03 17:19 ` John Arbuckle
2018-09-13 5:55 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: Thomas Huth @ 2018-09-03 15:19 UTC (permalink / raw)
To: qemu-devel
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)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/588691/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
` (3 preceding siblings ...)
2018-09-03 15:19 ` Thomas Huth
@ 2018-09-03 17:19 ` John Arbuckle
2018-09-13 5:55 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: John Arbuckle @ 2018-09-03 17:19 UTC (permalink / raw)
To: qemu-devel
I use real CD-ROM disc in Mac OS and Windows guests on my Mac OS 10.12
host. I have to run QEMU in root mode using the sudo command in order to
access the CD-ROM drive. So I know QEMU's support for using real optical
media on Mac OS hosts does work.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/588691/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 588691] Re: QEMU is not correctly detecting host CDs
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
` (4 preceding siblings ...)
2018-09-03 17:19 ` John Arbuckle
@ 2018-09-13 5:55 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: Thomas Huth @ 2018-09-13 5:55 UTC (permalink / raw)
To: qemu-devel
OK, thanks for the confirmation, John, so seems like this bug has been
fixed in the past and we can close it now.
** Changed in: qemu
Status: Incomplete => Fix Released
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/588691
Title:
QEMU is not correctly detecting host CDs
Status in QEMU:
Fix Released
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/588691/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-09-13 6:06 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-06-02 12:49 [Qemu-devel] [Bug 588691] [NEW] QEMU is not correctly detecting host CDs Natalia Portillo
2010-06-02 12:57 ` [Qemu-devel] [Bug 588691] " Natalia Portillo
2010-06-02 13:40 ` Cole Robinson
2016-08-31 18:38 ` John Snow
2018-09-03 15:19 ` Thomas Huth
2018-09-03 17:19 ` John Arbuckle
2018-09-13 5:55 ` Thomas Huth
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