Examples with NfsTO com.cloud.agent.api.to.NfsTO used on opensource projects

Example 56 with NfsTO

use of com.cloud.agent.api.to.NfsTO in project cloudstack by apache.

the class NfsSecondaryStorageResource method execute.

protected Answer execute(CopyCommand cmd) {
    DataTO srcData = cmd.getSrcTO();
    DataTO destData = cmd.getDestTO();
    DataStoreTO srcDataStore = srcData.getDataStore();
    DataStoreTO destDataStore = destData.getDataStore();
    if (shouldPerformDataMigration(srcData, destData)) {
        return copyFromNfsToNfs(cmd);
    }
    if (srcData.getObjectType() == DataObjectType.SNAPSHOT && destData.getObjectType() == DataObjectType.TEMPLATE) {
        return createTemplateFromSnapshot(cmd);
    }
    if (destDataStore instanceof NfsTO && destDataStore.getRole() == DataStoreRole.ImageCache) {
        NfsTO destImageStore = (NfsTO) destDataStore;
        if (srcDataStore instanceof S3TO) {
            S3TO s3 = (S3TO) srcDataStore;
            return copyFromS3ToNfs(cmd, srcData, s3, destData, destImageStore);
        } else if (srcDataStore instanceof SwiftTO) {
            return copyFromSwiftToNfs(cmd, srcData, (SwiftTO) srcDataStore, destData, destImageStore);
        }
    }
    if (srcDataStore.getRole() == DataStoreRole.ImageCache && destDataStore.getRole() == DataStoreRole.Image) {
        return copyFromNfsToImage(cmd);
    }
    return Answer.createUnsupportedCommandAnswer(cmd);
}

Example 57 with NfsTO

use of com.cloud.agent.api.to.NfsTO 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 58 with NfsTO

use of com.cloud.agent.api.to.NfsTO 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() == Volume.Type.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 = storagePoolMgr.getStoragePoolByUri(path);
        final KvmPhysicalDisk isoVol = secondaryPool.getPhysicalDisk(name);
        return isoVol.getPath();
    } else {
        return data.getPath();
    }
}

Example 59 with NfsTO

use of com.cloud.agent.api.to.NfsTO in project cosmic by MissionCriticalCloud.

the class KvmStorageProcessor method copyVolumeFromImageCacheToPrimary.

@Override
public Answer copyVolumeFromImageCacheToPrimary(final CopyCommand cmd) {
    final DataTO srcData = cmd.getSrcTO();
    final DataTO destData = cmd.getDestTO();
    final DataStoreTO srcStore = srcData.getDataStore();
    final DataStoreTO destStore = destData.getDataStore();
    final VolumeObjectTO srcVol = (VolumeObjectTO) srcData;
    final ImageFormat srcFormat = srcVol.getFormat();
    final PrimaryDataStoreTO primaryStore = (PrimaryDataStoreTO) destStore;
    if (!(srcStore instanceof NfsTO)) {
        return new CopyCmdAnswer("can only handle nfs storage");
    }
    final NfsTO nfsStore = (NfsTO) srcStore;
    final String srcVolumePath = srcData.getPath();
    final String secondaryStorageUrl = nfsStore.getUrl();
    KvmStoragePool secondaryStoragePool = null;
    KvmStoragePool primaryPool;
    try {
        try {
            primaryPool = storagePoolMgr.getStoragePool(primaryStore.getPoolType(), primaryStore.getUuid());
        } catch (final CloudRuntimeException e) {
            if (e.getMessage().contains("not found")) {
                primaryPool = storagePoolMgr.createStoragePool(primaryStore.getUuid(), primaryStore.getHost(), primaryStore.getPort(), primaryStore.getPath(), null, primaryStore.getPoolType());
            } else {
                return new CopyCmdAnswer(e.getMessage());
            }
        }
        final String volumeName = UUID.randomUUID().toString();
        final int index = srcVolumePath.lastIndexOf(File.separator);
        final String volumeDir = srcVolumePath.substring(0, index);
        String srcVolumeName = srcVolumePath.substring(index + 1);
        secondaryStoragePool = storagePoolMgr.getStoragePoolByUri(secondaryStorageUrl + File.separator + volumeDir);
        if (!srcVolumeName.endsWith(".qcow2") && srcFormat == ImageFormat.QCOW2) {
            srcVolumeName = srcVolumeName + ".qcow2";
        }
        final KvmPhysicalDisk volume = secondaryStoragePool.getPhysicalDisk(srcVolumeName);
        volume.setFormat(PhysicalDiskFormat.valueOf(srcFormat.toString()));
        final KvmPhysicalDisk newDisk = storagePoolMgr.copyPhysicalDisk(volume, volumeName, primaryPool, cmd.getWaitInMillSeconds());
        final VolumeObjectTO newVol = new VolumeObjectTO();
        newVol.setFormat(ImageFormat.valueOf(newDisk.getFormat().toString().toUpperCase()));
        newVol.setPath(volumeName);
        return new CopyCmdAnswer(newVol);
    } catch (final CloudRuntimeException e) {
        logger.debug("Failed to ccopyVolumeFromImageCacheToPrimary: ", e);
        return new CopyCmdAnswer(e.toString());
    } finally {
        if (secondaryStoragePool != null) {
            storagePoolMgr.deleteStoragePool(secondaryStoragePool.getType(), secondaryStoragePool.getUuid());
        }
    }
}

Example 60 with NfsTO

use of com.cloud.agent.api.to.NfsTO in project cosmic by MissionCriticalCloud.

the class KvmStorageProcessor method copyTemplateToPrimaryStorage.

@Override
public Answer copyTemplateToPrimaryStorage(final CopyCommand cmd) {
    final DataTO srcData = cmd.getSrcTO();
    final DataTO destData = cmd.getDestTO();
    final TemplateObjectTO template = (TemplateObjectTO) srcData;
    final DataStoreTO imageStore = template.getDataStore();
    final PrimaryDataStoreTO primaryStore = (PrimaryDataStoreTO) destData.getDataStore();
    if (!(imageStore instanceof NfsTO)) {
        return new CopyCmdAnswer("unsupported protocol");
    }
    final NfsTO nfsImageStore = (NfsTO) imageStore;
    final String tmplturl = nfsImageStore.getUrl() + File.separator + template.getPath();
    final int index = tmplturl.lastIndexOf("/");
    final String mountpoint = tmplturl.substring(0, index);
    String tmpltname = null;
    if (index < tmplturl.length() - 1) {
        tmpltname = tmplturl.substring(index + 1);
    }
    KvmPhysicalDisk tmplVol = null;
    KvmStoragePool secondaryPool = null;
    try {
        secondaryPool = storagePoolMgr.getStoragePoolByUri(mountpoint);
        /* Get template vol */
        if (tmpltname == null) {
            secondaryPool.refresh();
            final List<KvmPhysicalDisk> disks = secondaryPool.listPhysicalDisks();
            if (disks == null || disks.isEmpty()) {
                return new PrimaryStorageDownloadAnswer("Failed to get volumes from pool: " + secondaryPool.getUuid());
            }
            for (final KvmPhysicalDisk disk : disks) {
                if (disk.getName().endsWith("qcow2")) {
                    tmplVol = disk;
                    break;
                }
            }
        } else {
            tmplVol = secondaryPool.getPhysicalDisk(tmpltname);
        }
        if (tmplVol == null) {
            return new PrimaryStorageDownloadAnswer("Failed to get template from pool: " + secondaryPool.getUuid());
        }
        /* Copy volume to primary storage */
        logger.debug("Copying template to primary storage, template format is " + tmplVol.getFormat());
        final KvmStoragePool primaryPool = storagePoolMgr.getStoragePool(primaryStore.getPoolType(), primaryStore.getUuid());
        KvmPhysicalDisk primaryVol;
        if (destData instanceof VolumeObjectTO) {
            final VolumeObjectTO volume = (VolumeObjectTO) destData;
            // rather than cloning on deploy
            if (volume.getSize() != null && volume.getSize() > tmplVol.getVirtualSize()) {
                logger.debug("Using configured size of " + volume.getSize());
                tmplVol.setSize(volume.getSize());
                tmplVol.setVirtualSize(volume.getSize());
            } else {
                logger.debug("Using template's size of " + tmplVol.getVirtualSize());
            }
            primaryVol = storagePoolMgr.copyPhysicalDisk(tmplVol, volume.getUuid(), primaryPool, cmd.getWaitInMillSeconds());
        } else if (destData instanceof TemplateObjectTO) {
            final TemplateObjectTO destTempl = (TemplateObjectTO) destData;
            primaryVol = storagePoolMgr.copyPhysicalDisk(tmplVol, destTempl.getUuid(), primaryPool, cmd.getWaitInMillSeconds());
        } else {
            primaryVol = storagePoolMgr.copyPhysicalDisk(tmplVol, UUID.randomUUID().toString(), primaryPool, cmd.getWaitInMillSeconds());
        }
        DataTO data = null;
        if (destData.getObjectType() == DataObjectType.TEMPLATE) {
            final TemplateObjectTO newTemplate = new TemplateObjectTO();
            newTemplate.setPath(primaryVol.getName());
            newTemplate.setSize(primaryVol.getSize());
            if (primaryPool.getType() == StoragePoolType.RBD) {
                newTemplate.setFormat(ImageFormat.RAW);
            } else {
                newTemplate.setFormat(ImageFormat.QCOW2);
            }
            data = newTemplate;
        } else if (destData.getObjectType() == DataObjectType.VOLUME) {
            final VolumeObjectTO volumeObjectTo = new VolumeObjectTO();
            volumeObjectTo.setPath(primaryVol.getName());
            volumeObjectTo.setSize(primaryVol.getSize());
            if (primaryVol.getFormat() == PhysicalDiskFormat.RAW) {
                volumeObjectTo.setFormat(ImageFormat.RAW);
            } else if (primaryVol.getFormat() == PhysicalDiskFormat.QCOW2) {
                volumeObjectTo.setFormat(ImageFormat.QCOW2);
            }
            data = volumeObjectTo;
        }
        return new CopyCmdAnswer(data);
    } catch (final CloudRuntimeException e) {
        return new CopyCmdAnswer(e.toString());
    } finally {
        try {
            if (secondaryPool != null) {
                secondaryPool.delete();
            }
        } catch (final Exception e) {
            logger.debug("Failed to clean up secondary storage", e);
        }
    }
}