Examples with PhysicalDiskFormat org.apache.cloudstack.utils.qemu.QemuImg.PhysicalDiskFormat used on opensource projects

Example 6 with PhysicalDiskFormat

use of org.apache.cloudstack.utils.qemu.QemuImg.PhysicalDiskFormat in project cloudstack by apache.

the class QemuImgFileTest method testFileNameAndFormatAtContructor.

@Test
public void testFileNameAndFormatAtContructor() {
    PhysicalDiskFormat format = PhysicalDiskFormat.RAW;
    String filename = "/tmp/test-image.qcow2";
    QemuImgFile file = new QemuImgFile(filename, format);
    assertEquals(file.getFileName(), filename);
    assertEquals(file.getFormat(), format);
}

Example 7 with PhysicalDiskFormat

use of org.apache.cloudstack.utils.qemu.QemuImg.PhysicalDiskFormat in project cloudstack by apache.

the class KVMStorageProcessor method createVolume.

@Override
public Answer createVolume(final CreateObjectCommand cmd) {
    final VolumeObjectTO volume = (VolumeObjectTO) cmd.getData();
    final PrimaryDataStoreTO primaryStore = (PrimaryDataStoreTO) volume.getDataStore();
    KVMStoragePool primaryPool = null;
    KVMPhysicalDisk vol = null;
    long disksize;
    try {
        primaryPool = storagePoolMgr.getStoragePool(primaryStore.getPoolType(), primaryStore.getUuid());
        disksize = volume.getSize();
        PhysicalDiskFormat format;
        if (volume.getFormat() == null || StoragePoolType.RBD.equals(primaryStore.getPoolType())) {
            format = primaryPool.getDefaultFormat();
        } else {
            format = PhysicalDiskFormat.valueOf(volume.getFormat().toString().toUpperCase());
        }
        MigrationOptions migrationOptions = volume.getMigrationOptions();
        if (migrationOptions != null) {
            String srcStoreUuid = migrationOptions.getSrcPoolUuid();
            StoragePoolType srcPoolType = migrationOptions.getSrcPoolType();
            KVMStoragePool srcPool = storagePoolMgr.getStoragePool(srcPoolType, srcStoreUuid);
            int timeout = migrationOptions.getTimeout();
            if (migrationOptions.getType() == MigrationOptions.Type.LinkedClone) {
                vol = createLinkedCloneVolume(migrationOptions, srcPool, primaryPool, volume, format, timeout);
            } else if (migrationOptions.getType() == MigrationOptions.Type.FullClone) {
                vol = createFullCloneVolume(migrationOptions, volume, primaryPool, format);
            }
        } else {
            vol = primaryPool.createPhysicalDisk(volume.getUuid(), format, volume.getProvisioningType(), disksize);
        }
        final VolumeObjectTO newVol = new VolumeObjectTO();
        if (vol != null) {
            newVol.setPath(vol.getName());
        }
        newVol.setSize(volume.getSize());
        newVol.setFormat(ImageFormat.valueOf(format.toString().toUpperCase()));
        return new CreateObjectAnswer(newVol);
    } catch (final Exception e) {
        s_logger.debug("Failed to create volume: ", e);
        return new CreateObjectAnswer(e.toString());
    }
}

Example 8 with PhysicalDiskFormat

use of org.apache.cloudstack.utils.qemu.QemuImg.PhysicalDiskFormat in project cloudstack by apache.

the class LibvirtStorageAdaptor method createDiskFromTemplateBacking.

@Override
public KVMPhysicalDisk createDiskFromTemplateBacking(KVMPhysicalDisk template, String name, PhysicalDiskFormat format, long size, KVMStoragePool destPool, int timeout) {
    String volumeDesc = String.format("volume [%s], with template backing [%s], in pool [%s] (%s), with size [%s]", name, template.getName(), destPool.getUuid(), destPool.getType(), size);
    if (!poolTypesThatEnableCreateDiskFromTemplateBacking.contains(destPool.getType())) {
        s_logger.info(String.format("Skipping creation of %s due to pool type is none of the following types %s.", volumeDesc, poolTypesThatEnableCreateDiskFromTemplateBacking.stream().map(type -> type.toString()).collect(Collectors.joining(", "))));
        return null;
    }
    if (format != PhysicalDiskFormat.QCOW2) {
        s_logger.info(String.format("Skipping creation of %s due to format [%s] is not [%s].", volumeDesc, format, PhysicalDiskFormat.QCOW2));
        return null;
    }
    s_logger.info(String.format("Creating %s.", volumeDesc));
    String destPoolLocalPath = destPool.getLocalPath();
    String destPath = String.format("%s%s%s", destPoolLocalPath, destPoolLocalPath.endsWith("/") ? "" : "/", name);
    try {
        QemuImgFile destFile = new QemuImgFile(destPath, format);
        destFile.setSize(size);
        QemuImgFile backingFile = new QemuImgFile(template.getPath(), template.getFormat());
        new QemuImg(timeout).create(destFile, backingFile);
    } catch (QemuImgException e) {
        s_logger.error(String.format("Failed to create %s in [%s] due to [%s].", volumeDesc, destPath, e.getMessage()), e);
    }
    return null;
}