public function check_consistency(EtvaNode $etva_node, $sync_node_vgs)
{
$errors = array();
$etva_node->getId();
$etva_cluster = $etva_node->getEtvaCluster();
// get node database VGs
$node_vgs = $etva_node->getEtvaNodeVolumegroups();
// get shared database VGs
$shared_vgs = $etva_cluster->getSharedVgs();
$node_inconsistent = 0;
foreach ($node_vgs as $rvg) {
$vg = $rvg->getEtvaVolumegroup();
$error = array();
$uuid = $vg->getUuid();
$vgname = $vg->getVg();
// init
$inconsistent = 0;
// look at volume groups list
$found_lvm = 0;
foreach ($sync_node_vgs as $hvg) {
$arr_hvg = (array) $hvg;
if ($arr_hvg[EtvaVolumegroup::STORAGE_TYPE_MAP] == $vg->getStorageType()) {
if (isset($arr_hvg[EtvaVolumegroup::UUID_MAP])) {
if ($arr_hvg[EtvaVolumegroup::UUID_MAP] == $uuid) {
$found_lvm = 1;
}
} else {
if ($arr_hvg[EtvaVolumegroup::VG_MAP] == $vgname) {
$found_lvm = 1;
}
}
}
}
$inconsistent = $inconsistent || !$found_lvm;
if (!$found_lvm) {
$error['not_found_lvm'] = 1;
}
$found_shared_lvm = 0;
$inconsistent_shared_vgs = 0;
foreach ($shared_vgs as $s_vg) {
$s_uuid = $s_vg->getUuid();
if ($s_uuid == $uuid) {
if ($s_vg->getStorageType() != $vg->getStorageType()) {
$inconsistent_shared_vgs = 1;
} else {
$found_shared_lvm = 1;
}
} else {
if ($s_vg->getStorageType() == $vg->getStorageType()) {
if ($arr_hvg[EtvaVolumegroup::VG_MAP] == $vgname) {
$found_shared_lvm = 1;
}
}
}
}
if ($vg->getStorageType() != EtvaVolumegroup::STORAGE_TYPE_LOCAL_MAP) {
$inconsistent = $inconsistent || !$found_shared_lvm;
if (!$found_shared_lvm) {
$error['not_found_shared_lvm'] = 1;
}
}
$inconsistent = $inconsistent || $inconsistent_shared_vgs;
if ($inconsistent_shared_vgs) {
$error['diff_storage_type'] = 1;
}
// update data-base
$etva_volumegroup = EtvaVolumegroupPeer::retrieveByNodeTypeUUIDVg($etva_node->getId(), $vg->getStorageType(), $vg->getUuid(), $vg->getVg());
if ($etva_volumegroup) {
$etva_volumegroup->setInconsistent($inconsistent);
$etva_volumegroup->save();
}
$etva_node_volumegroup = EtvaNodeVolumegroupPeer::retrieveByPK($etva_node->getId(), $vg->getId());
if ($etva_node_volumegroup) {
$etva_node_volumegroup->setInconsistent($inconsistent);
$etva_node_volumegroup->save();
}
if ($inconsistent) {
$message = sfContext::getInstance()->getI18N()->__(EtvaVolumegroupPeer::_ERR_INCONSISTENT_, array('%info%' => sprintf('volume group "%s" with uuid "%s"', $vg->getVg(), $vg->getUuid())));
if ($error['not_found_shared_lvm'] || $error['diff_storage_type']) {
$message = sfContext::getInstance()->getI18N()->__(EtvaVolumegroupPeer::_ERR_SHARED_INCONSISTENT_, array('%info%' => sprintf('volume group "%s" with uuid "%s"', $vg->getVg(), $vg->getUuid())));
}
sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent($etva_node->getName(), 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
$error['node'] = array('name' => $etva_node->getName(), 'id' => $etva_node->getId(), 'uuid' => $etva_node->getUuid());
$error['volumegroup'] = $vg->getVg();
$error['uuid'] = $vg->getUuid();
$error['message'] = $message;
}
if (!empty($error)) {
$errors[] = $error;
}
$node_inconsistent = $node_inconsistent || $inconsistent;
}
// check consistency for shared Volume groups
foreach ($shared_vgs as $vg) {
$error = array();
$uuid = $vg->getUuid();
$vgname = $vg->getVg();
// init
$inconsistent = 0;
// look at physical volumes list
$found_lvm = 0;
foreach ($sync_node_vgs as $hvg) {
$arr_hvg = (array) $hvg;
if ($arr_hvg[EtvaVolumegroup::STORAGE_TYPE_MAP] == $vg->getStorageType()) {
if (isset($arr_hvg[EtvaVolumegroup::UUID_MAP])) {
if ($arr_hvg[EtvaVolumegroup::UUID_MAP] == $uuid) {
$found_lvm = 1;
}
} else {
if ($arr_hvg[EtvaVolumegroup::VG_MAP] == $vgname) {
$found_lvm = 1;
}
}
}
}
$inconsistent = $inconsistent || !$found_lvm;
if (!$found_lvm) {
$error['not_found_lvm'] = 1;
}
// update data-base
$etva_volumegroup = EtvaVolumegroupPeer::retrieveByNodeTypeUUIDVg($etva_node->getId(), $vg->getStorageType(), $vg->getUuid(), $vg->getVg());
if ($etva_volumegroup) {
$etva_volumegroup->setInconsistent($inconsistent);
$etva_volumegroup->save();
}
$etva_node_volumegroup = EtvaNodeVolumegroupPeer::retrieveByPK($etva_node->getId(), $vg->getId());
if ($etva_node_volumegroup) {
$etva_node_volumegroup->setInconsistent($inconsistent);
$etva_node_volumegroup->save();
}
if ($inconsistent) {
$message = sfContext::getInstance()->getI18N()->__(EtvaVolumegroupPeer::_ERR_SHARED_INCONSISTENT_, array('%info%' => sprintf('volumegroup "%s" with uuid "%s"', $vg->getVg(), $vg->getUuid())));
sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent($etva_node->getName(), 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
$error['node'] = array('name' => $etva_node->getName(), 'id' => $etva_node->getId(), 'uuid' => $etva_node->getUuid());
$error['volumegroup'] = $vg->getVg();
$error['uuid'] = $vg->getUuid();
$error['message'] = $message;
}
if (!empty($error)) {
$errors[] = $error;
}
$node_inconsistent = $node_inconsistent || $inconsistent;
}
$return = array();
if ($node_inconsistent) {
$etva_node->setErrorMessage(self::VGINIT);
$return = array('success' => false, 'errors' => $errors);
} else {
$etva_node->clearErrorMessage(self::VGINIT);
$return = array('success' => true);
}
return $return;
}
