On 06/10/2010 05:20 AM, Daniel P. Berrange wrote:
>> difference is that >file truncates; for block devices, truncation is a
>> no-op, but for regular files, this wipes out any pre-existing contents
>> (such as the header we are skipping over) - is that an issue? If so,
>> then we should use <>file
On Thu, Jun 10, 2010 at 05:03:10AM -0600, Eric Blake wrote:
> On 06/10/2010 04:16 AM, Daniel P. Berrange wrote:
> >>
> >> -if (virAsprintf(&dest, "exec:%s | dd of=%s bs=%llu seek=%llu",
> >> -argstr, safe_target,
> >> -QEMU_MONITOR_MIGRATE_TO_FILE_BS,
> >
On 06/10/2010 04:16 AM, Daniel P. Berrange wrote:
>>
>> -if (virAsprintf(&dest, "exec:%s | dd of=%s bs=%llu seek=%llu",
>> -argstr, safe_target,
>> -QEMU_MONITOR_MIGRATE_TO_FILE_BS,
>> -offset / QEMU_MONITOR_MIGRATE_TO_FILE_BS) < 0) {
On Wed, Jun 09, 2010 at 08:33:49PM -0600, Eric Blake wrote:
> Followup to https://bugzilla.redhat.com/show_bug.cgi?id=599091,
> commit 20206a4b, to reduce disk waste in padding.
>
> * src/qemu/qemu_monitor.h (QEMU_MONITOR_MIGRATE_TO_FILE_BS): Drop
> back to 512.
> (QEMU_MONITOR_MIGRATE_TO_FILE_TRA
Followup to https://bugzilla.redhat.com/show_bug.cgi?id=599091,
commit 20206a4b, to reduce disk waste in padding.
* src/qemu/qemu_monitor.h (QEMU_MONITOR_MIGRATE_TO_FILE_BS): Drop
back to 512.
(QEMU_MONITOR_MIGRATE_TO_FILE_TRANSFER_SIZE): New macro.
* src/qemu/qemu_driver.c (qemudDomainSaveFlag):
