On 07/20/10 19:19, Markus Armbruster wrote:
> Jes Sorensen writes:
>
>> On 07/20/10 18:35, David S. Ahern wrote:
>>> On 07/20/10 10:09, jes.soren...@redhat.com wrote:
>>> If a cdrom is added via the monitor this would abruptly terminate the VM
>>> - which is not good.
>>
>> True, but this would o
Jes Sorensen writes:
> On 07/20/10 18:35, David S. Ahern wrote:
>> On 07/20/10 10:09, jes.soren...@redhat.com wrote:
>>> diff --git a/block/raw-posix.c b/block/raw-posix.c
>>> index 291699f..1b840c4 100644
>>> --- a/block/raw-posix.c
>>> +++ b/block/raw-posix.c
>>> @@ -1139,6 +1139,11 @@ static i
On 07/20/10 18:35, David S. Ahern wrote:
> On 07/20/10 10:09, jes.soren...@redhat.com wrote:
>> diff --git a/block/raw-posix.c b/block/raw-posix.c
>> index 291699f..1b840c4 100644
>> --- a/block/raw-posix.c
>> +++ b/block/raw-posix.c
>> @@ -1139,6 +1139,11 @@ static int cdrom_open(BlockDriverState
On 07/20/10 10:09, jes.soren...@redhat.com wrote:
> From: Jes Sorensen
>
> O_DIRECT (cache=none) requires sector alignment, however the physical
> sector size of CDROM/DVD drives is 2048, as opposed to most disk
> devices which use 512. QEMU is hard coding 512 all over the place, so
> allowing
From: Jes Sorensen
O_DIRECT (cache=none) requires sector alignment, however the physical
sector size of CDROM/DVD drives is 2048, as opposed to most disk
devices which use 512. QEMU is hard coding 512 all over the place, so
allowing O_DIRECT for CDROM/DVD devices does not work. Exit with an
error
