Commit graph

56 commits

Author SHA1 Message Date
blueswir1 4761a48bcd Fix GCC 4 signedness warning
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5533 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-25 11:25:48 +00:00
aliguori ff8d81d84a Fix whitespace in migration code.
Replace tabs with spaces.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5527 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-24 22:10:31 +00:00
aliguori 88d2d9e098 Fix possibly SEGV in tcp migration error case.
Spotted by hpoussin.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5526 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-24 22:08:22 +00:00
aliguori c1d3666532 Live migration for Win32 (Hervé Poussineau)
This patch fixes migration so that it works on Win32.  This requires using
socket specific calls since sockets cannot be treated like file descriptors
on win32.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5525 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-24 21:55:17 +00:00
aliguori 17e909738d Fix windows build after migration changes
The live migration code broke the windows build.  As part of this 
change, I've switched the BIOS path to C:\Program Files\Qemu instead of 
/c/Program Files/Qemu.  The later is only valid when launching from MSYS 
but the former is always valid.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5524 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-24 14:11:41 +00:00
aliguori 34c9dd8eea Introduce TCP live migration protocol
This patch introduces a tcp protocol for live migration.  It can be used as
follows:

qemu-system-x86_64 -hda ~/images/linux-test.img -monitor stdio
 <vm runs for a while>
(qemu) migrate tcp:localhost:1025

On the same system:

qemu-system-x86_64 -hda ~/images/linux-test.img -incoming 
tcp:localhost:1025

The monitor can be interacted with while waiting for an incoming live 
migration.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5478 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-13 03:14:31 +00:00