'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and should be used f.e. to change ISO image inside the CD-ROM tray.
Though the guest could lock the tray and
On Apr 12 11:59, Dmitry Tikhov wrote:
> Since nlbas is of type int, it does not work with large namespace size
> values, e.g., 9 TB size of file backing namespace and 8 byte metadata
> with 4096 bytes lbasz gives negative nlbas value, which is later
> promoted to negative int64_t type value and
The sysbus floppy controllers (devices sysbus-fdc and sun-fdtwo)
don't support DMA. The core floppy controller code expects this to
be indicated by setting FDCtrl::dma_chann to -1. This used to be
done in the device instance_init functions sysbus_fdc_initfn() and
sun4m_fdc_initfn(), but in
On 12.04.2022 16:17, Vladimir Sementsov-Ogievskiy wrote:
12.04.2022 12:50, Denis V. Lunev wrote:
'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and
12.04.2022 12:50, Denis V. Lunev wrote:
'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and should be used f.e. to change ISO image inside the CD-ROM
Since nlbas is of type int, it does not work with large namespace size
values, e.g., 9 TB size of file backing namespace and 8 byte metadata
with 4096 bytes lbasz gives negative nlbas value, which is later
promoted to negative int64_t type value and results in negative
ns->moff which breaks
* Denis V. Lunev (d...@openvz.org) wrote:
> 'blockdev-change-medium' is a convinient wrapper for the following
> sequence of commands:
> * blockdev-open-tray
> * blockdev-remove-medium
> * blockdev-insert-medium
> * blockdev-close-tray
> and should be used f.e. to change ISO image inside the
'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and should be used f.e. to change ISO image inside the CD-ROM tray.
Though the guest could lock the tray and
On Thu, Apr 07, 2022 at 10:34:07AM +0200, Kevin Wolf wrote:
> Am 07.04.2022 um 10:25 hat Kevin Wolf geschrieben:
> > Am 07.04.2022 um 09:22 hat Stefan Hajnoczi geschrieben:
> > > On Wed, Apr 06, 2022 at 07:32:04PM +0200, Kevin Wolf wrote:
> > > > Am 05.04.2022 um 17:33 hat Stefan Hajnoczi
On Thu, Apr 07, 2022 at 03:36:54PM +0200, Kevin Wolf wrote:
> While implementing a vhost-user-blk driver for libblkio, I found some
> problems with VHOST_USER_ADD/REM_MEM_REG both in the spec and in the
> implementations in QEMU and libvhost-user that this series addresses.
>
> I also noticed
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