Examples of CopyCmdAnswer

Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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                    image.snapRemove(snapshotName);

                    r.ioCtxDestroy(io);
                } catch (RadosException e) {
                    s_logger.error("A RADOS operation failed. The error was: " + e.getMessage());
                    return new CopyCmdAnswer(e.toString());
                } catch (RbdException e) {
                    s_logger.error("A RBD operation on " + snapshotDisk.getName() + " failed. The error was: " + e.getMessage());
                    return new CopyCmdAnswer(e.toString());
                } catch (FileNotFoundException e) {
                    s_logger.error("Failed to open " + snapshotDestPath + ". The error was: " + e.getMessage());
                    return new CopyCmdAnswer(e.toString());
                } catch (IOException e) {
                    s_logger.debug("An I/O error occured during a snapshot operation on " + snapshotDestPath);
                    return new CopyCmdAnswer(e.toString());
                }
            } else {
                Script command = new Script(_manageSnapshotPath, cmd.getWait() * 1000, s_logger);
                command.add("-b", snapshotDisk.getPath());
                command.add("-n", snapshotName);
                command.add("-p", snapshotDestPath);
                command.add("-t", snapshotName);
                String result = command.execute();
                if (result != null) {
                    s_logger.debug("Failed to backup snaptshot: " + result);
                    return new CopyCmdAnswer(result);
                }
            }

            /* Delete the snapshot on primary */

            DomainInfo.DomainState state = null;
            Domain vm = null;
            if (vmName != null) {
                try {
                    vm = this.resource.getDomain(conn, vmName);
                    state = vm.getInfo().state;
                } catch (LibvirtException e) {
                    s_logger.trace("Ignoring libvirt error.", e);
                }
            }

            KVMStoragePool primaryStorage = storagePoolMgr.getStoragePool(primaryStore.getPoolType(),
                    primaryStore.getUuid());
            if (state == DomainInfo.DomainState.VIR_DOMAIN_RUNNING && !primaryStorage.isExternalSnapshot()) {
                DomainSnapshot snap = vm.snapshotLookupByName(snapshotName);
                snap.delete(0);

                /*
                 * libvirt on RHEL6 doesn't handle resume event emitted from
                 * qemu
                 */
                vm = this.resource.getDomain(conn, vmName);
                state = vm.getInfo().state;
                if (state == DomainInfo.DomainState.VIR_DOMAIN_PAUSED) {
                    vm.resume();
                }
            } else {
                if (primaryPool.getType() != StoragePoolType.RBD) {
                    Script command = new Script(_manageSnapshotPath, _cmdsTimeout, s_logger);
                    command.add("-d", snapshotDisk.getPath());
                    command.add("-n", snapshotName);
                    String result = command.execute();
                    if (result != null) {
                        s_logger.debug("Failed to backup snapshot: " + result);
                        return new CopyCmdAnswer("Failed to backup snapshot: " + result);
                    }
                }
            }

            SnapshotObjectTO newSnapshot = new SnapshotObjectTO();
            newSnapshot.setPath(snapshotRelPath + File.separator + snapshotName);
            return new CopyCmdAnswer(newSnapshot);
        } catch (LibvirtException e) {
            s_logger.debug("Failed to backup snapshot: " + e.toString());
            return new CopyCmdAnswer(e.toString());
        } catch (CloudRuntimeException e) {
            s_logger.debug("Failed to backup snapshot: " + e.toString());
            return new CopyCmdAnswer(e.toString());
        } finally {
            if (secondaryStoragePool != null) {
                secondaryStoragePool.delete();
            }
        }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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            PrimaryDataStoreTO pool = (PrimaryDataStoreTO) destData.getDataStore();
            DataStoreTO imageStore = srcData.getDataStore();
            VolumeObjectTO volume = snapshot.getVolume();

            if (!(imageStore instanceof NfsTO)) {
                return new CopyCmdAnswer("unsupported protocol");
            }

            NfsTO nfsImageStore = (NfsTO) imageStore;

            String snapshotFullPath = snapshot.getPath();
            int index = snapshotFullPath.lastIndexOf("/");
            String snapshotPath = snapshotFullPath.substring(0, index);
            String snapshotName = snapshotFullPath.substring(index + 1);
            KVMStoragePool secondaryPool = storagePoolMgr.getStoragePoolByURI(nfsImageStore.getUrl() + File.separator
                    + snapshotPath);
            KVMPhysicalDisk snapshotDisk = secondaryPool.getPhysicalDisk(snapshotName);

            if (volume.getFormat() == ImageFormat.RAW) {
                snapshotDisk.setFormat(PhysicalDiskFormat.RAW);
            } else if (volume.getFormat() == ImageFormat.QCOW2) {
                snapshotDisk.setFormat(PhysicalDiskFormat.QCOW2);
            }

            String primaryUuid = pool.getUuid();
            KVMStoragePool primaryPool = storagePoolMgr.getStoragePool(pool.getPoolType(), primaryUuid);
            String volUuid = UUID.randomUUID().toString();
            KVMPhysicalDisk disk = storagePoolMgr.copyPhysicalDisk(snapshotDisk, volUuid, primaryPool);
            VolumeObjectTO newVol = new VolumeObjectTO();
            newVol.setPath(disk.getName());
            newVol.setSize(disk.getVirtualSize());

            /**
             * We have to force the format of RBD volumes to RAW
             */
            if (primaryPool.getType() == StoragePoolType.RBD) {
                newVol.setFormat(ImageFormat.RAW);
            }

            return new CopyCmdAnswer(newVol);
        } catch (CloudRuntimeException e) {
            return new CopyCmdAnswer(e.toString());
        }
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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            future.complete(snapResult);
            return null;
        }

        try {
            CopyCmdAnswer answer = (CopyCmdAnswer) result.getAnswer();
            destSnapshot.processEvent(Event.OperationSuccessed, result.getAnswer());
            srcSnapshot.processEvent(Snapshot.Event.OperationSucceeded);
            snapResult = new SnapshotResult(this.snapshotfactory.getSnapshot(destSnapshot.getId(),
                    destSnapshot.getDataStore()), answer);
            future.complete(snapResult);
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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    @Override
    public Answer copyTemplateToPrimaryStorage(CopyCommand cmd) {
        TemplateObjectTO template = new TemplateObjectTO();
        template.setPath(UUID.randomUUID().toString());
        template.setFormat(Storage.ImageFormat.RAW);
        return new CopyCmdAnswer(template);
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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    public Answer cloneVolumeFromBaseTemplate(CopyCommand cmd) {
        VolumeObjectTO volume = new VolumeObjectTO();
        volume.setPath(UUID.randomUUID().toString());
        volume.setSize(100);
        volume.setFormat(Storage.ImageFormat.RAW);
        return new CopyCmdAnswer(volume);
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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    public Answer copyVolumeFromImageCacheToPrimary(CopyCommand cmd) {
        VolumeObjectTO volume = new VolumeObjectTO();
        volume.setPath(UUID.randomUUID().toString());
        volume.setSize(100);
        volume.setFormat(Storage.ImageFormat.RAW);
        return new CopyCmdAnswer(volume);
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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    public Answer copyVolumeFromPrimaryToSecondary(CopyCommand cmd) {
        VolumeObjectTO volume = new VolumeObjectTO();
        volume.setPath(UUID.randomUUID().toString());
        volume.setSize(100);
        volume.setFormat(Storage.ImageFormat.RAW);
        return new CopyCmdAnswer(volume);
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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        TemplateObjectTO template = new TemplateObjectTO();
        template.setPath(template.getName());
        template.setFormat(Storage.ImageFormat.RAW);
        DataStoreTO imageStore = destData.getDataStore();
        if (!(imageStore instanceof NfsTO)) {
            return new CopyCmdAnswer("unsupported protocol");
        }

        return new CopyCmdAnswer(template);
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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        DataStoreTO imageStore = template.getDataStore();
        String details;

        try {
            if (!(imageStore instanceof  NfsTO)) {
                return new CopyCmdAnswer("Only support create template from snapshot, when the dest store is nfs");
            }

            template.setPath(template.getName());
            template.setFormat(Storage.ImageFormat.RAW);

            return new CopyCmdAnswer(template);
        } catch (Throwable e) {
            details = "CreatePrivateTemplateFromSnapshotCommand exception: " + e.toString();
            return new CopyCmdAnswer(details);
        }
    }
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Examples of org.apache.cloudstack.storage.command.CopyCmdAnswer

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        DataTO srcData = cmd.getSrcTO();
        DataTO destData = cmd.getDestTO();
        SnapshotObjectTO snapshot = (SnapshotObjectTO) srcData;
        DataStoreTO imageStore = destData.getDataStore();
        if (!(imageStore instanceof NfsTO)) {
            return new CopyCmdAnswer("unsupported protocol");
        }

        int index = snapshot.getPath().lastIndexOf("/");

        String snapshotName = snapshot.getPath().substring(index + 1);
        String snapshotRelPath = null;
        SnapshotObjectTO newSnapshot = new SnapshotObjectTO();
        newSnapshot.setPath(snapshotRelPath + File.separator + snapshotName);
        return new CopyCmdAnswer(newSnapshot);
    }
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