Examples with UsageStats com.emc.storageos.cinder.model.UsageStats used on opensource projects

Example 6 with UsageStats

use of com.emc.storageos.cinder.model.UsageStats in project coprhd-controller by CoprHD.

the class ExportService method validateVolumeExpand.

private boolean validateVolumeExpand(String openstack_tenant_id, VirtualPool pool, Volume vol, long requestedSize, Project proj) {
    QuotaOfCinder objQuota = null;
    if (pool == null)
        objQuota = getQuotaHelper().getProjectQuota(openstack_tenant_id, getUserFromContext());
    else
        objQuota = getQuotaHelper().getVPoolQuota(openstack_tenant_id, pool, getUserFromContext());
    if (objQuota == null) {
        _log.info("Unable to retrive the Quota information");
        return false;
    }
    long totalSizeUsed = 0;
    UsageStats stats = null;
    if (pool != null)
        stats = getQuotaHelper().getStorageStats(pool.getId(), proj.getId());
    else
        stats = getQuotaHelper().getStorageStats(null, proj.getId());
    totalSizeUsed = stats.spaceUsed;
    _log.info(String.format("ProvisionedCapacity:%s ,TotalQuota:%s , TotalSizeUsed:%s, RequestedSize:%s, VolCapacity:%s", (long) (vol.getProvisionedCapacity() / GB), objQuota.getTotalQuota(), totalSizeUsed, (long) (requestedSize / GB), (long) vol.getCapacity() / GB));
    if ((objQuota.getTotalQuota() != QuotaService.DEFAULT_VOLUME_TYPE_TOTALGB_QUOTA) && (objQuota.getTotalQuota() <= (totalSizeUsed + ((long) (requestedSize / GB) - (long) (vol.getProvisionedCapacity() / GB)))))
        return false;
    else
        return true;
}