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migrate: keep track of replication

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and only transfer state and switch direction if there
actually are any replicated volumes.

once we add support for live-migration with replicated
volumes, adding a set-replication-state command to the
tunnel and using that probably makes sense.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler 2017-08-04 14:54:06 +02:00 committed by Wolfgang Bumiller
parent 2e7fee87df
commit 4bdd20ab14
1 changed files with 3 additions and 2 deletions
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5
PVE/QemuMigrate.pm
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@ -442,6 +442,7 @@ sub sync_disks {
my $logfunc = sub { my ($msg) = @_; $self->log('info', $msg); };
$rep_volumes = PVE::Replication::run_replication(
'PVE::QemuConfig', $jobcfg, $start_time, $start_time, $logfunc);
$self->{replicated_volumes} = $rep_volumes;
}
foreach my $volid (keys %$local_volumes) {
@ -916,7 +917,7 @@ sub phase3_cleanup {
}
# transfer replication state before move config
$self->transfer_replication_state();
$self->transfer_replication_state() if $self->{replicated_volumes};
# move config to remote node
my $conffile = PVE::QemuConfig->config_file($vmid);
@ -925,7 +926,7 @@ sub phase3_cleanup {
die "Failed to move config to node '$self->{node}' - rename failed: $!\n"
if !rename($conffile, $newconffile);
$self->switch_replication_job_target();
$self->switch_replication_job_target() if $self->{replicated_volumes};
if ($self->{livemigration}) {
if ($self->{storage_migration}) {