Examples with DataStoreTO com.cloud.legacymodel.to.DataStoreTO used on opensource projects

Example 11 with DataStoreTO

use of com.cloud.legacymodel.to.DataStoreTO in project cosmic by MissionCriticalCloud.

the class ImageStoreImpl method getTO.

@Override
public DataStoreTO getTO() {
    final DataStoreTO to = getDriver().getStoreTO(this);
    if (to == null) {
        final ImageStoreTO primaryTO = new ImageStoreTO();
        primaryTO.setProviderName(getProviderName());
        primaryTO.setRole(getRole());
        primaryTO.setType(getProtocol());
        primaryTO.setUri(getUri());
        return primaryTO;
    }
    return to;
}

Example 12 with DataStoreTO

use of com.cloud.legacymodel.to.DataStoreTO in project cosmic by MissionCriticalCloud.

the class AncientDataMotionStrategy method needCacheStorage.

protected boolean needCacheStorage(final DataObject srcData, final DataObject destData) {
    final DataTO srcTO = srcData.getTO();
    final DataStoreTO srcStoreTO = srcTO.getDataStore();
    if (srcStoreTO instanceof NfsTO || srcStoreTO.getRole() == DataStoreRole.ImageCache) {
        // (srcStoreTO instanceof PrimaryDataStoreTO && ((PrimaryDataStoreTO)srcStoreTO).getPoolType() == StoragePoolType.NetworkFilesystem)) {
        return false;
    }
    final DataTO destTO = destData.getTO();
    final DataStoreTO destStoreTO = destTO.getDataStore();
    if (destStoreTO instanceof NfsTO || destStoreTO.getRole() == DataStoreRole.ImageCache) {
        return false;
    }
    if (srcData.getType() == DataObjectType.TEMPLATE) {
        final TemplateInfo template = (TemplateInfo) srcData;
    }
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("needCacheStorage true, dest at " + destTO.getPath() + " dest role " + destStoreTO.getRole().toString() + srcTO.getPath() + " src role " + srcStoreTO.getRole().toString());
    }
    return true;
}

Example 13 with DataStoreTO

use of com.cloud.legacymodel.to.DataStoreTO in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResource method getVolumePath.

public String getVolumePath(final Connect conn, final DiskTO volume) throws LibvirtException, URISyntaxException {
    final DataTO data = volume.getData();
    final DataStoreTO store = data.getDataStore();
    if (volume.getType() == VolumeType.ISO && data.getPath() != null) {
        final NfsTO nfsStore = (NfsTO) store;
        final String isoPath = nfsStore.getUrl() + File.separator + data.getPath();
        final int index = isoPath.lastIndexOf("/");
        final String path = isoPath.substring(0, index);
        final String name = isoPath.substring(index + 1);
        final KvmStoragePool secondaryPool = this.storagePoolMgr.getStoragePoolByUri(path);
        final KvmPhysicalDisk isoVol = secondaryPool.getPhysicalDisk(name);
        return isoVol.getPath();
    } else {
        return data.getPath();
    }
}

Example 14 with DataStoreTO

use of com.cloud.legacymodel.to.DataStoreTO in project cosmic by MissionCriticalCloud.

the class CitrixResourceBase method mount.

protected VDI mount(final Connection conn, final String vmName, final DiskTO volume) throws XmlRpcException, XenAPIException {
    final DataTO data = volume.getData();
    final VolumeType type = volume.getType();
    if (type == VolumeType.ISO) {
        final TemplateObjectTO iso = (TemplateObjectTO) data;
        final DataStoreTO store = iso.getDataStore();
        if (store == null) {
            // It's a fake iso
            return null;
        }
        // corer case, xenserver pv driver iso
        final String templateName = iso.getName();
        if (templateName.startsWith("xs-tools")) {
            try {
                final Set<VDI> vdis = VDI.getByNameLabel(conn, templateName);
                if (vdis.isEmpty()) {
                    throw new CloudRuntimeException("Could not find ISO with URL: " + templateName);
                }
                return vdis.iterator().next();
            } catch (final XenAPIException e) {
                throw new CloudRuntimeException("Unable to get pv iso: " + templateName + " due to " + e.toString());
            } catch (final Exception e) {
                throw new CloudRuntimeException("Unable to get pv iso: " + templateName + " due to " + e.toString());
            }
        }
        if (!(store instanceof NfsTO)) {
            throw new CloudRuntimeException("only support mount iso on nfs");
        }
        final NfsTO nfsStore = (NfsTO) store;
        final String isoPath = nfsStore.getUrl() + File.separator + iso.getPath();
        final int index = isoPath.lastIndexOf("/");
        final String mountpoint = isoPath.substring(0, index);
        final URI uri;
        try {
            uri = new URI(mountpoint);
        } catch (final URISyntaxException e) {
            throw new CloudRuntimeException("Incorrect uri " + mountpoint, e);
        }
        final SR isoSr = createIsoSRbyURI(conn, uri, vmName, false);
        final String isoname = isoPath.substring(index + 1);
        final VDI isoVdi = getVDIbyLocationandSR(conn, isoname, isoSr);
        if (isoVdi == null) {
            throw new CloudRuntimeException("Unable to find ISO " + isoPath);
        }
        return isoVdi;
    } else {
        final VolumeObjectTO vol = (VolumeObjectTO) data;
        return VDI.getByUuid(conn, vol.getPath());
    }
}

Example 15 with DataStoreTO

use of com.cloud.legacymodel.to.DataStoreTO in project cosmic by MissionCriticalCloud.

the class XenServerStorageProcessor method attachIso.

@Override
public AttachAnswer attachIso(final AttachCommand cmd) {
    final DiskTO disk = cmd.getDisk();
    final DataTO data = disk.getData();
    final DataStoreTO store = data.getDataStore();
    String isoURL = null;
    if (store == null) {
        final TemplateObjectTO iso = (TemplateObjectTO) disk.getData();
        isoURL = iso.getName();
    } else {
        if (!(store instanceof NfsTO)) {
            s_logger.debug("Can't attach a iso which is not created on nfs: ");
            return new AttachAnswer("Can't attach a iso which is not created on nfs: ");
        }
        final NfsTO nfsStore = (NfsTO) store;
        isoURL = nfsStore.getUrl() + nfsStore.getPathSeparator() + data.getPath();
    }
    final String vmName = cmd.getVmName();
    try {
        final Connection conn = hypervisorResource.getConnection();
        VBD isoVBD = null;
        // Find the VM
        final VM vm = hypervisorResource.getVM(conn, vmName);
        // Find the ISO VDI
        final VDI isoVDI = hypervisorResource.getIsoVDIByURL(conn, vmName, isoURL);
        // Find the VM's CD-ROM VBD
        final Set<VBD> vbds = vm.getVBDs(conn);
        for (final VBD vbd : vbds) {
            final String userDevice = vbd.getUserdevice(conn);
            final Types.VbdType type = vbd.getType(conn);
            if (userDevice.equals("3") && type == Types.VbdType.CD) {
                isoVBD = vbd;
                break;
            }
        }
        if (isoVBD == null) {
            throw new CloudRuntimeException("Unable to find CD-ROM VBD for VM: " + vmName);
        } else {
            // If an ISO is already inserted, eject it
            if (!isoVBD.getEmpty(conn)) {
                isoVBD.eject(conn);
            }
            // Insert the new ISO
            isoVBD.insert(conn, isoVDI);
        }
        return new AttachAnswer(disk);
    } catch (final XenAPIException e) {
        s_logger.warn("Failed to attach iso" + ": " + e.toString(), e);
        return new AttachAnswer(e.toString());
    } catch (final Exception e) {
        s_logger.warn("Failed to attach iso" + ": " + e.toString(), e);
        return new AttachAnswer(e.toString());
    }
}