}
$self->{was_running} = $running;
- my $force = $self->{opts}->{force} // 0;
- my $need_activate = [];
-
- PVE::LXC::Config->foreach_mountpoint($conf, sub {
+ PVE::LXC::Config->foreach_volume_full($conf, { include_unused => 1 }, sub {
my ($ms, $mountpoint) = @_;
my $volid = $mountpoint->{volume};
my $type = $mountpoint->{type};
- # skip dev/bind mps when forced / shared
+ # skip dev/bind mps when shared
if ($type ne 'volume') {
- if ($force) {
- warn "-force is deprecated, please use the 'shared' property on individual non-volume mount points instead!\n";
- return;
- }
if ($mountpoint->{shared}) {
return;
} else {
die "can't determine assigned storage for mount point '$ms'\n" if !$storage;
# check if storage is available on both nodes
- my $scfg = PVE::Storage::storage_check_node($self->{storecfg}, $storage);
- PVE::Storage::storage_check_node($self->{storecfg}, $storage, $self->{node});
+ my $scfg = PVE::Storage::storage_check_enabled($self->{storecfg}, $storage);
+ my $targetsid = $storage;
+
+ die "content type 'rootdir' is not available on storage '$storage'\n"
+ if !$scfg->{content}->{rootdir};
if ($scfg->{shared}) {
# PVE::Storage::activate_storage checks this for non-shared storages
warn "Used shared storage '$storage' is not online on source node!\n"
if !$plugin->check_connection($storage, $scfg);
} else {
- # only activate if not shared
- push @$need_activate, $volid;
-
# unless in restart mode because we shut the container down
die "unable to migrate local mount point '$volid' while CT is running"
if $running && !$restart;
+
+ $targetsid = PVE::JSONSchema::map_id($self->{opts}->{storagemap}, $storage);
}
- });
+ my $target_scfg = PVE::Storage::storage_check_enabled($self->{storecfg}, $targetsid, $self->{node});
- PVE::Storage::activate_volumes($self->{storecfg}, $need_activate);
+ die "$volid: content type 'rootdir' is not available on storage '$targetsid'\n"
+ if !$target_scfg->{content}->{rootdir};
+ });
# todo: test if VM uses local resources
my ($sid, $volname) = PVE::Storage::parse_volume_id($volid);
- # check if storage is available on both nodes
- my $scfg = PVE::Storage::storage_check_node($self->{storecfg}, $sid);
- PVE::Storage::storage_check_node($self->{storecfg}, $sid, $self->{node});
+ # check if storage is available on source node
+ my $scfg = PVE::Storage::storage_check_enabled($self->{storecfg}, $sid);
+
+ my $targetsid = $sid;
if ($scfg->{shared}) {
$self->log('info', "volume '$volid' is on shared storage '$sid'")
if !$snapname;
return;
+ } else {
+ $targetsid = PVE::JSONSchema::map_id($self->{opts}->{storagemap}, $sid);
}
+ PVE::Storage::storage_check_enabled($self->{storecfg}, $targetsid, $self->{node});
+
+ my $bwlimit = $self->get_bwlimit($sid, $targetsid);
+
$volhash->{$volid}->{ref} = defined($snapname) ? 'snapshot' : 'config';
- $volhash->{$volid}->{snapshots} = defined($snapname);
+ $volhash->{$volid}->{snapshots} = 1 if defined($snapname);
+ $volhash->{$volid}->{targetsid} = $targetsid;
+ $volhash->{$volid}->{bwlimit} = $bwlimit;
my ($path, $owner) = PVE::Storage::path($self->{storecfg}, $volid);
if (defined($snapname)) {
# we cannot migrate shapshots on local storage
- # exceptions: 'zfspool'
- if (($scfg->{type} eq 'zfspool')) {
+ # exceptions: 'zfspool', 'btrfs'
+ if ($scfg->{type} eq 'zfspool' || $scfg->{type} eq 'btrfs') {
return;
}
die "non-migratable snapshot exists\n";
next if $scfg->{shared};
next if !PVE::Storage::storage_check_enabled($self->{storecfg}, $storeid, undef, 1);
- # get list from PVE::Storage (for unused volumes)
- my $dl = PVE::Storage::vdisk_list($self->{storecfg}, $storeid, $vmid);
+ # get list from PVE::Storage (for unreferenced volumes)
+ my $dl = PVE::Storage::vdisk_list($self->{storecfg}, $storeid, $vmid, undef, 'rootdir');
next if @{$dl->{$storeid}} == 0;
# check if storage is available on target node
- PVE::Storage::storage_check_node($self->{storecfg}, $storeid, $self->{node});
+ my $targetsid = PVE::JSONSchema::map_id($self->{opts}->{storagemap}, $storeid);
+ my $target_scfg = PVE::Storage::storage_check_enabled($self->{storecfg}, $targetsid, $self->{node});
+
+ die "content type 'rootdir' is not available on storage '$targetsid'\n"
+ if !$target_scfg->{content}->{rootdir};
PVE::Storage::foreach_volid($dl, sub {
my ($volid, $sid, $volname) = @_;
$volhash->{$volid}->{ref} = 'storage';
+ $volhash->{$volid}->{targetsid} = $targetsid;
});
}
foreach my $snapname (keys %{$conf->{snapshots}}) {
&$test_volid($conf->{snapshots}->{$snapname}->{'vmstate'}, 0, undef)
if defined($conf->{snapshots}->{$snapname}->{'vmstate'});
- PVE::LXC::Config->foreach_mountpoint($conf->{snapshots}->{$snapname}, $test_mp, $snapname);
+ PVE::LXC::Config->foreach_volume($conf->{snapshots}->{$snapname}, $test_mp, $snapname);
}
- # finally all currently used volumes
- PVE::LXC::Config->foreach_mountpoint($conf, $test_mp);
-
+ # finally all current volumes
+ PVE::LXC::Config->foreach_volume_full($conf, { include_unused => 1 }, $test_mp);
# additional checks for local storage
foreach my $volid (keys %$volhash) {
my ($sid, $volname) = PVE::Storage::parse_volume_id($volid);
my $scfg = PVE::Storage::storage_config($self->{storecfg}, $sid);
- my $migratable = ($scfg->{type} eq 'dir') || ($scfg->{type} eq 'zfspool') ||
- ($scfg->{type} eq 'lvmthin') || ($scfg->{type} eq 'lvm');
+ my $migratable = ($scfg->{type} eq 'dir') || ($scfg->{type} eq 'zfspool')
+ || ($scfg->{type} eq 'lvmthin') || ($scfg->{type} eq 'lvm')
+ || ($scfg->{type} eq 'btrfs');
die "storage type '$scfg->{type}' not supported\n"
if !$migratable;
'PVE::LXC::Config', $jobcfg, $start_time, $start_time, $logfunc);
}
- my $insecure = $self->{opts}->{migration_type} eq 'insecure';
+ my $opts = $self->{opts};
foreach my $volid (keys %$volhash) {
next if $rep_volumes->{$volid};
my ($sid, $volname) = PVE::Storage::parse_volume_id($volid);
push @{$self->{volumes}}, $volid;
- my $with_snapshots = $volhash->{$volid}->{snapshots};
- PVE::Storage::storage_migrate($self->{storecfg}, $volid, $self->{ssh_info}, $sid, undef, undef, undef, undef, $insecure, $with_snapshots);
- }
- my $conffile = PVE::LXC::Config->config_file($vmid);
- my $newconffile = PVE::LXC::Config->config_file($vmid, $self->{node});
+ # JSONSchema and get_bandwidth_limit use kbps - storage_migrate bps
+ my $bwlimit = $volhash->{$volid}->{bwlimit};
+ $bwlimit = $bwlimit * 1024 if defined($bwlimit);
+
+ my $targetsid = $volhash->{$volid}->{targetsid};
+
+ my $new_volid = eval {
+ my $storage_migrate_opts = {
+ 'ratelimit_bps' => $bwlimit,
+ 'insecure' => $opts->{migration_type} eq 'insecure',
+ 'with_snapshots' => $volhash->{$volid}->{snapshots},
+ 'allow_rename' => 1,
+ };
+
+ my $logfunc = sub { $self->log('info', $_[0]); };
+ return PVE::Storage::storage_migrate(
+ $self->{storecfg},
+ $volid,
+ $self->{ssh_info},
+ $targetsid,
+ $storage_migrate_opts,
+ $logfunc,
+ );
+ };
+
+ if (my $err = $@) {
+ die "storage migration for '$volid' to storage '$targetsid' failed - $err\n";
+ }
+
+ $self->{volume_map}->{$volid} = $new_volid;
+ $self->log('info', "volume '$volid' is '$new_volid' on the target\n");
+
+ eval { PVE::Storage::deactivate_volumes($self->{storecfg}, [$volid]); };
+ if (my $err = $@) {
+ $self->log('warn', $err);
+ }
+ }
if ($self->{running}) {
die "implement me";
my $vollist = PVE::LXC::Config->get_vm_volumes($conf);
PVE::Storage::deactivate_volumes($self->{storecfg}, $vollist);
- # transfer replication state before move config
- $self->transfer_replication_state();
-
- # move config
- die "Failed to move config to node '$self->{node}' - rename failed: $!\n"
- if !rename($conffile, $newconffile);
-
+ # transfer replication state before moving config
+ $self->transfer_replication_state() if $rep_volumes;
+ PVE::LXC::Config->update_volume_ids($conf, $self->{volume_map});
+ PVE::LXC::Config->write_config($vmid, $conf);
+ PVE::LXC::Config->move_config_to_node($vmid, $self->{node});
$self->{conf_migrated} = 1;
-
- $self->switch_replication_job_target();
+ $self->switch_replication_job_target() if $rep_volumes;
}
sub phase1_cleanup {
$self->log('info', "start final cleanup");
if (!$self->{conf_migrated}) {
- my $conf = $self->{vmconf};
- delete $conf->{lock};
-
- eval { PVE::LXC::Config->write_config($vmid, $conf); };
+ eval { PVE::LXC::Config->remove_lock($vmid, 'migrate'); };
if (my $err = $@) {
$self->log('err', $err);
}
+ # in restart mode, we start the container on the source node
+ # on migration error
+ if ($self->{opts}->{restart} && $self->{was_running}) {
+ $self->log('info', "start container on source node");
+ my $skiplock = 1;
+ PVE::LXC::vm_start($vmid, $self->{vmconf}, $skiplock);
+ }
} else {
my $cmd = [ @{$self->{rem_ssh}}, 'pct', 'unlock', $vmid ];
- $self->cmd_logerr($cmd, errmsg => "failed to clear migrate lock");
+ $self->cmd_logerr($cmd, errmsg => "failed to clear migrate lock");
+
+ # in restart mode, we start the container on the target node
+ # after migration
+ if ($self->{opts}->{restart} && $self->{was_running}) {
+ $self->log('info', "start container on target node");
+ my $cmd = [ @{$self->{rem_ssh}}, 'pct', 'start', $vmid];
+ $self->cmd($cmd);
+ }
}
- # in restart mode, we start the container on the target node
- # after migration
- if ($self->{opts}->{restart} && $self->{was_running}) {
- $self->log('info', "start container on target node");
- my $cmd = [ @{$self->{rem_ssh}}, 'pct', 'start', $vmid];
- $self->cmd($cmd);
- }
}
1;