Re: [Qemu-devel] [Bug 877498] qemu does not pass sector size from physical devices to virtual devices

[Philipp Schmidt]

Hi,

I can’t verify it for the logical block size right away, but 
this bug still present for the physical block size in qemu-kvm 1:2.1+dfsg-1.

I will try to verify this bug with testing soon

> On 20. Mar 2017, at 23:57, Thomas Huth <address@hidden> wrote:
> 
> QEMU 0.12 is pretty much outdated ... can you still reproduce this issue
> with the latest version of QEMU, or can we close this bug nowadays?
> 
> ** Changed in: qemu
>       Status: New => Incomplete
> 
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/877498
> 
> Title:
>  qemu does not pass sector size from physical devices to virtual
>  devices
> 
> Status in QEMU:
>  Incomplete
> 
> Bug description:
>  When passing a physical disk (i.e. a multipathed fcal volume in my
>  case) with a 4k sector size as raw image to qemu (-drive
>  file=/dev/mapper/hartebeest-sys,if=none,id=drive-virtio-
>  disk0,boot=on,format=raw), the resulting virtual device has a sector
>  size of 512b, rendering the partition table unusable.
> 
>  Versions used: QEMU 0.12.5 (qemu-kvm-0.12.5) from debian unstable
> 
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/qemu/+bug/877498/+subscriptions
> 

AVE!
  Philipp S. Tiesel / phils…
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https://bugs.launchpad.net/bugs/877498

Title:
  qemu does not pass sector size from physical devices to virtual
  devices

Status in QEMU:
  Incomplete

Bug description:
  When passing a physical disk (i.e. a multipathed fcal volume in my
  case) with a 4k sector size as raw image to qemu (-drive
  file=/dev/mapper/hartebeest-sys,if=none,id=drive-virtio-
  disk0,boot=on,format=raw), the resulting virtual device has a sector
  size of 512b, rendering the partition table unusable.

  Versions used: QEMU 0.12.5 (qemu-kvm-0.12.5) from debian unstable

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/877498/+subscriptions