On 07/20/10 19:19, Markus Armbruster wrote:
Jes Sorensen jes.soren...@redhat.com 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
From: Jes Sorensen jes.soren...@redhat.com
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
On 07/20/10 10:09, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
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
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 *bs, const
Jes Sorensen jes.soren...@redhat.com 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 @@