Examples of KVMStoragePool

com.cloud.hypervisor.kvm.storage.KVMStoragePool

Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

    private CopyVolumeAnswer execute(CopyVolumeCommand cmd) {
        boolean copyToSecondary = cmd.toSecondaryStorage();
        String volumePath = cmd.getVolumePath();
        StorageFilerTO pool = cmd.getPool();
        String secondaryStorageUrl = cmd.getSecondaryStorageURL();
        KVMStoragePool secondaryStoragePool = null;
        try {
            KVMStoragePool primaryPool = _storagePoolMgr.getStoragePool(pool
                    .getUuid());
            String volumeName = UUID.randomUUID().toString();


            if (copyToSecondary) {
                String destVolumeName = volumeName + ".qcow2";
                KVMPhysicalDisk volume = primaryPool.getPhysicalDisk(cmd
                        .getVolumePath());
                String volumeDestPath = "/volumes/" + cmd.getVolumeId()
                        + File.separator;
                secondaryStoragePool = _storagePoolMgr
                        .getStoragePoolByURI(secondaryStorageUrl);

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool


    protected Answer execute(CreateCommand cmd) {
        StorageFilerTO pool = cmd.getPool();
        DiskProfile dskch = cmd.getDiskCharacteristics();
        KVMPhysicalDisk BaseVol = null;
        KVMStoragePool primaryPool = null;
        KVMPhysicalDisk vol = null;
        long disksize;
        try {
            primaryPool = _storagePoolMgr.getStoragePool(pool.getUuid());
            disksize = dskch.getSize();


            if (cmd.getTemplateUrl() != null) {


                BaseVol = primaryPool.getPhysicalDisk(cmd.getTemplateUrl());
                vol = _storagePoolMgr.createDiskFromTemplate(BaseVol, UUID
                        .randomUUID().toString(), primaryPool);


                if (vol == null) {
                    return new Answer(cmd, false,
                            " Can't create storage volume on storage pool");
                }
            } else {
                vol = primaryPool.createPhysicalDisk(UUID.randomUUID()
                        .toString(), dskch.getSize());
            }
            VolumeTO volume = new VolumeTO(cmd.getVolumeId(), dskch.getType(),
                    pool.getType(), pool.getUuid(), pool.getPath(),
                    vol.getName(), vol.getName(), disksize, null);

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool


    public Answer execute(DestroyCommand cmd) {
        VolumeTO vol = cmd.getVolume();


        try {
            KVMStoragePool pool = _storagePoolMgr.getStoragePool(vol
                    .getPoolUuid());
            pool.deletePhysicalDisk(vol.getPath());


            return new Answer(cmd, true, "Success");
        } catch (CloudRuntimeException e) {
            s_logger.debug("Failed to delete volume: " + e.toString());
            return new Answer(cmd, false, e.toString());

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

                } catch (LibvirtException e) {


                }
            }


            KVMStoragePool primaryPool = _storagePoolMgr.getStoragePool(cmd
                    .getPool().getUuid());


            if (primaryPool.getType() == StoragePoolType.RBD) {
                s_logger.debug("Snapshots are not supported on RBD volumes");
                return new ManageSnapshotAnswer(cmd, false,
                    "Snapshots are not supported on RBD volumes");
            }


            KVMPhysicalDisk disk = primaryPool.getPhysicalDisk(cmd
                    .getVolumePath());
            if (state == DomainInfo.DomainState.VIR_DOMAIN_RUNNING
                    && !primaryPool.isExternalSnapshot()) {
                String vmUuid = vm.getUUIDString();
                Object[] args = new Object[] { snapshotName, vmUuid };
                String snapshot = SnapshotXML.format(args);
                s_logger.debug(snapshot);
                if (cmd.getCommandSwitch().equalsIgnoreCase(

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

        String snapshotName = cmd.getSnapshotName();
        String snapshotPath = cmd.getVolumePath();
        String snapshotDestPath = null;
        String snapshotRelPath = null;
        String vmName = cmd.getVmName();
        KVMStoragePool secondaryStoragePool = null;
        try {
            Connect conn = LibvirtConnection.getConnection();


            secondaryStoragePool = _storagePoolMgr
                    .getStoragePoolByURI(secondaryStoragePoolUrl);


            String ssPmountPath = secondaryStoragePool.getLocalPath();
            snapshotRelPath = File.separator + "snapshots" + File.separator
                    + dcId + File.separator + accountId + File.separator
                    + volumeId;


            snapshotDestPath = ssPmountPath + File.separator + "snapshots"
                    + File.separator + dcId + File.separator + accountId
                    + File.separator + volumeId;
            KVMStoragePool primaryPool = _storagePoolMgr.getStoragePool(cmd
                    .getPrimaryStoragePoolNameLabel());
            KVMPhysicalDisk snapshotDisk = primaryPool.getPhysicalDisk(cmd
                    .getVolumePath());
            Script command = new Script(_manageSnapshotPath, _cmdsTimeout,
                    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 BackupSnapshotAnswer(cmd, false, result, null, true);
            }
            /* Delete the snapshot on primary */


            DomainInfo.DomainState state = null;
            Domain vm = null;
            if (vmName != null) {
                try {
                    vm = getDomain(conn, cmd.getVmName());
                    state = vm.getInfo().state;
                } catch (LibvirtException e) {


                }
            }


            KVMStoragePool primaryStorage = _storagePoolMgr.getStoragePool(cmd
                    .getPool().getUuid());
            if (state == DomainInfo.DomainState.VIR_DOMAIN_RUNNING
                    && !primaryStorage.isExternalSnapshot()) {
                String vmUuid = vm.getUUIDString();
                Object[] args = new Object[] { snapshotName, vmUuid };
                String snapshot = SnapshotXML.format(args);
                s_logger.debug(snapshot);
                DomainSnapshot snap = vm.snapshotLookupByName(snapshotName);

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

    protected DeleteSnapshotBackupAnswer execute(
            final DeleteSnapshotBackupCommand cmd) {
        Long dcId = cmd.getDataCenterId();
        Long accountId = cmd.getAccountId();
        Long volumeId = cmd.getVolumeId();
        KVMStoragePool secondaryStoragePool = null;
        try {
            secondaryStoragePool = _storagePoolMgr.getStoragePoolByURI(cmd
                    .getSecondaryStorageUrl());


            String ssPmountPath = secondaryStoragePool.getLocalPath();
            String snapshotDestPath = ssPmountPath + File.separator
                    + "snapshots" + File.separator + dcId + File.separator
                    + accountId + File.separator + volumeId;


            final Script command = new Script(_manageSnapshotPath,
                    _cmdsTimeout, s_logger);
            command.add("-d", snapshotDestPath);
            command.add("-n", cmd.getSnapshotName());


            command.execute();
        } catch (CloudRuntimeException e) {
            return new DeleteSnapshotBackupAnswer(cmd, false, e.toString());
        } finally {
            if (secondaryStoragePool != null) {
                secondaryStoragePool.delete();
            }
        }
        return new DeleteSnapshotBackupAnswer(cmd, true, null);
    }

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool


    protected Answer execute(DeleteSnapshotsDirCommand cmd) {
        Long dcId = cmd.getDcId();
        Long accountId = cmd.getAccountId();
        Long volumeId = cmd.getVolumeId();
        KVMStoragePool secondaryStoragePool = null;
        try {
            secondaryStoragePool = _storagePoolMgr.getStoragePoolByURI(cmd
                    .getSecondaryStorageUrl());


            String ssPmountPath = secondaryStoragePool.getLocalPath();
            String snapshotDestPath = ssPmountPath + File.separator
                    + "snapshots" + File.separator + dcId + File.separator
                    + accountId + File.separator + volumeId;


            final Script command = new Script(_manageSnapshotPath,
                    _cmdsTimeout, s_logger);
            command.add("-d", snapshotDestPath);
            command.add("-f");
            command.execute();
        } catch (CloudRuntimeException e) {
            return new Answer(cmd, false, e.toString());
        } finally {
            if (secondaryStoragePool != null) {
                secondaryStoragePool.delete();
            }


        }
        return new Answer(cmd, true, null);
    }

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

        try {


            String snapshotPath = cmd.getSnapshotUuid();
            int index = snapshotPath.lastIndexOf("/");
            snapshotPath = snapshotPath.substring(0, index);
            KVMStoragePool secondaryPool = _storagePoolMgr
                    .getStoragePoolByURI(cmd.getSecondaryStorageUrl()
                            + snapshotPath);
            KVMPhysicalDisk snapshot = secondaryPool.getPhysicalDisk(cmd
                    .getSnapshotName());


            String primaryUuid = cmd.getPrimaryStoragePoolNameLabel();
            KVMStoragePool primaryPool = _storagePoolMgr
                    .getStoragePool(primaryUuid);
            String volUuid = UUID.randomUUID().toString();
            KVMPhysicalDisk disk = _storagePoolMgr.copyPhysicalDisk(snapshot,
                    volUuid, primaryPool);
            return new CreateVolumeFromSnapshotAnswer(cmd, true, "",

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

        String templateFolder = cmd.getAccountId() + File.separator
                + cmd.getNewTemplateId();
        String templateInstallFolder = "template/tmpl/" + templateFolder;
        String tmplName = UUID.randomUUID().toString();
        String tmplFileName = tmplName + ".qcow2";
        KVMStoragePool secondaryPool = null;
        KVMStoragePool snapshotPool = null;
        try {
            String snapshotPath = cmd.getSnapshotUuid();
            int index = snapshotPath.lastIndexOf("/");
            snapshotPath = snapshotPath.substring(0, index);
            snapshotPool = _storagePoolMgr.getStoragePoolByURI(cmd
                    .getSecondaryStorageUrl() + snapshotPath);
            KVMPhysicalDisk snapshot = snapshotPool.getPhysicalDisk(cmd
                    .getSnapshotName());


            secondaryPool = _storagePoolMgr.getStoragePoolByURI(cmd
                    .getSecondaryStorageUrl());


            String templatePath = secondaryPool.getLocalPath() + File.separator
                    + templateInstallFolder;


            _storage.mkdirs(templatePath);


            String tmplPath = templateInstallFolder + File.separator
                    + tmplFileName;
            Script command = new Script(_createTmplPath, _cmdsTimeout, s_logger);
            command.add("-t", templatePath);
            command.add("-n", tmplFileName);
            command.add("-f", snapshot.getPath());
            command.execute();


            Map<String, Object> params = new HashMap<String, Object>();
            params.put(StorageLayer.InstanceConfigKey, _storage);
            Processor qcow2Processor = new QCOW2Processor();
            qcow2Processor.configure("QCOW2 Processor", params);
            FormatInfo info = qcow2Processor.process(templatePath, null,
                    tmplName);


            TemplateLocation loc = new TemplateLocation(_storage, templatePath);
            loc.create(1, true, tmplName);
            loc.addFormat(info);
            loc.save();


            return new CreatePrivateTemplateAnswer(cmd, true, "", tmplPath,
                    info.virtualSize, info.size, tmplName, info.format);
        } catch (ConfigurationException e) {
            return new CreatePrivateTemplateAnswer(cmd, false, e.getMessage());
        } catch (InternalErrorException e) {
            return new CreatePrivateTemplateAnswer(cmd, false, e.getMessage());
        } catch (IOException e) {
            return new CreatePrivateTemplateAnswer(cmd, false, e.getMessage());
        } catch (CloudRuntimeException e) {
            return new CreatePrivateTemplateAnswer(cmd, false, e.getMessage());
        } finally {
            if (secondaryPool != null) {
                secondaryPool.delete();
            }
            if (snapshotPool != null) {
                snapshotPool.delete();
            }
        }
    }

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Examples of com.cloud.hypervisor.kvm.storage.KVMStoragePool

        }
    }


    protected GetStorageStatsAnswer execute(final GetStorageStatsCommand cmd) {
        try {
            KVMStoragePool sp = _storagePoolMgr.getStoragePool(cmd
                    .getStorageId());
            return new GetStorageStatsAnswer(cmd, sp.getCapacity(),
                    sp.getUsed());
        } catch (CloudRuntimeException e) {
            return new GetStorageStatsAnswer(cmd, e.toString());
        }
    }

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