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Print errors in some of the early migration failure cases.

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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2015-01-21 10:14:49 +00:00 committed by Juan Quintela
parent a5df2a0222
commit 0457d07342
1 changed files with 6 additions and 1 deletions
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7
savevm.c
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@ -883,16 +883,20 @@ int qemu_loadvm_state(QEMUFile *f)
QLIST_HEAD(, LoadStateEntry) loadvm_handlers =
QLIST_HEAD_INITIALIZER(loadvm_handlers);
LoadStateEntry *le, *new_le;
Error *local_err = NULL;
uint8_t section_type;
unsigned int v;
int ret;
if (qemu_savevm_state_blocked(NULL)) {
if (qemu_savevm_state_blocked(&local_err)) {
error_report("%s", error_get_pretty(local_err));
error_free(local_err);
return -EINVAL;
}
v = qemu_get_be32(f);
if (v != QEMU_VM_FILE_MAGIC) {
error_report("Not a migration stream");
return -EINVAL;
}
@ -902,6 +906,7 @@ int qemu_loadvm_state(QEMUFile *f)
return -ENOTSUP;
}
if (v != QEMU_VM_FILE_VERSION) {
error_report("Unsupported migration stream version");
return -ENOTSUP;
}