Examples with StoragePoolHostVO com.cloud.storage.StoragePoolHostVO used on opensource projects

Example 16 with StoragePoolHostVO

use of com.cloud.storage.StoragePoolHostVO in project cloudstack by apache.

the class ElastistorPrimaryDataStoreLifeCycle method deleteDataStore.

@SuppressWarnings("finally")
@Override
public boolean deleteDataStore(DataStore store) {
    List<StoragePoolHostVO> hostPoolRecords = _storagePoolHostDao.listByPoolId(store.getId());
    StoragePool pool = (StoragePool) store;
    // find the hypervisor where the storage is attached to.
    HypervisorType hType = null;
    if (hostPoolRecords.size() > 0) {
        hType = getHypervisorType(hostPoolRecords.get(0).getHostId());
    }
    StoragePoolVO storagePoolVO = _storagePoolDao.findById(store.getId());
    if (!(storagePoolVO.isManaged())) {
        // Remove the SR associated with the Xenserver
        for (StoragePoolHostVO host : hostPoolRecords) {
            DeleteStoragePoolCommand deleteCmd = new DeleteStoragePoolCommand(pool);
            final Answer answer = agentMgr.easySend(host.getHostId(), deleteCmd);
            if (answer != null && answer.getResult()) {
                // to all the kvm hosts.
                if (HypervisorType.KVM != hType) {
                    break;
                }
            } else {
                if (answer != null) {
                    s_logger.error("Failed to delete storage pool: " + answer.getResult());
                }
            }
        }
    }
    // delete the Elastistor volume at backend
    deleteElastistorVolume(pool, storagePoolVO.isManaged());
    return _dataStoreHelper.deletePrimaryDataStore(store);
}

Example 17 with StoragePoolHostVO

use of com.cloud.storage.StoragePoolHostVO in project cloudstack by apache.

the class DeploymentPlanningManagerImpl method hostCanAccessSPool.

protected boolean hostCanAccessSPool(Host host, StoragePool pool) {
    boolean hostCanAccessSPool = false;
    StoragePoolHostVO hostPoolLinkage = _poolHostDao.findByPoolHost(pool.getId(), host.getId());
    if (hostPoolLinkage != null) {
        hostCanAccessSPool = true;
    }
    s_logger.debug("Host: " + host.getId() + (hostCanAccessSPool ? " can" : " cannot") + " access pool: " + pool.getId());
    return hostCanAccessSPool;
}