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| author | Amit Shah <amit.shah@redhat.com> | 2010-07-27 15:49:19 +0530 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-07-30 23:14:08 +0200 |
| commit | 8e84865e54cb66fd7b57bb18c312ad3d56b6e276 (patch) | |
| tree | 92f787601f3a9d38ba05d4e98a8ed8b707c93a40 /sysemu.h | |
| parent | 7899f799b71ab502ddc2344e4e22265f3eb663c6 (diff) | |
| download | qemu-8e84865e54cb66fd7b57bb18c312ad3d56b6e276.zip qemu-8e84865e54cb66fd7b57bb18c312ad3d56b6e276.tar.gz qemu-8e84865e54cb66fd7b57bb18c312ad3d56b6e276.tar.bz2 | |
migration: Accept 'cont' only after successful incoming migration
When a 'cont' is issued on a VM that's just waiting for an incoming
migration, the VM reboots and boots into the guest, possibly corrupting
its storage since it could be shared with another VM running elsewhere.
Ensure that a VM started with '-incoming' is only run when an incoming
migration successfully completes.
A new qerror, QERR_MIGRATION_EXPECTED, is added to signal that 'cont'
failed due to no incoming migration has been attempted yet.
Reported-by: Laine Stump <laine@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'sysemu.h')
| -rw-r--r-- | sysemu.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -99,6 +99,7 @@ typedef enum DisplayType } DisplayType; extern int autostart; +extern int incoming_expected; extern int bios_size; typedef enum { |