Examples of org.apache.cloudstack.utils.qemu.QemuImg.convert()

Package org.apache.cloudstack.utils.qemu

Class org.apache.cloudstack.utils.qemu.QemuImg

Examples of org.apache.cloudstack.utils.qemu.QemuImg.convert()

org.apache.cloudstack.utils.qemu.QemuImg.convert()
Convert a image from source to destination This method calls 'qemu-img convert' and takes two objects as an argument. @param srcFile The source file @param destFile The destination file @param options Options for the convert. Takes a Map with key value pairs which are passed on to qemu-img without validation. @return void

            try {
                if (sourceFormat != destFormat) {
                    srcFile = new QemuImgFile(sourcePath, sourceFormat);
                    destFile = new QemuImgFile("/tmp/" + name);
                    s_logger.debug("Converting " + srcFile.getFileName() +  " to " + destFile.getFileName() +  " as a temporary file for RBD conversion");
                    qemu.convert(srcFile, destFile);
                    sourceFile = destFile.getFileName();
                    useTmpFile = true;
                } else {
                    // Source file is RAW, we can write directly to RBD
                    sourceFile = sourcePath;

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            srcFile.setFormat(sourceFormat);
            destFile = new QemuImgFile(destPath);
            destFile.setFormat(destFormat);


            try {
                qemu.convert(srcFile, destFile);
            } catch (QemuImgException e) {
                s_logger.error("Failed to convert " + srcFile.getFileName() + " to "
                        + destFile.getFileName() + " the error was: " + e.getMessage());
                newDisk = null;
            }

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                QemuImgFile destFile = new QemuImgFile(tmpltPath + "/" + cmd.getUniqueName() + ".qcow2");
                destFile.setFormat(PhysicalDiskFormat.QCOW2);


                QemuImg q = new QemuImg(0);
                try {
                    q.convert(srcFile, destFile);
                } catch (QemuImgException e) {
                    s_logger.error("Failed to create new template while converting "
                                    + srcFile.getFileName() + " to " + destFile.getFileName() + " the error was: " + e.getMessage());
                }

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                QemuImgFile destFile = new QemuImgFile(tmpltPath + "/" + cmd.getUniqueName() + ".qcow2");
                destFile.setFormat(PhysicalDiskFormat.QCOW2);


                QemuImg q = new QemuImg(0);
                try {
                    q.convert(srcFile, destFile);
                } catch (QemuImgException e) {
                    s_logger.error("Failed to create new template while converting " + srcFile.getFileName() + " to " + destFile.getFileName() + " the error was: " +
                            e.getMessage());
                }

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                        destFile.setSize(size);
                    } else {
                        destFile.setSize(template.getVirtualSize());
                    }
                    QemuImg qemu = new QemuImg(timeout);
                    qemu.convert(sourceFile, destFile);
                }
            } else {
                format = PhysicalDiskFormat.RAW;
                disk = new KVMPhysicalDisk(destPool.getSourceDir() + "/" + newUuid, newUuid, destPool);
                disk.setFormat(format);

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                    destFile.setSize(template.getVirtualSize());
                }


                if (srcPool.getType() != StoragePoolType.RBD) {
                    srcFile = new QemuImgFile(template.getPath(), template.getFormat());
                    qemu.convert(srcFile, destFile);
                } else {


                    /**
                     * We have to find out if the source file is in the same RBD pool and has
                     * RBD format 2 before we can do a layering/clone operation on the RBD image

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                            throw new CloudRuntimeException("Failed to create disk: " + result);
                        }
                    } else {
                        destFile = new QemuImgFile(destPath, destFormat);
                        try {
                            qemu.convert(srcFile, destFile);
                        } catch (QemuImgException e) {
                            s_logger.error("Failed to convert " + srcFile.getFileName() + " to " + destFile.getFileName() + " the error was: " + e.getMessage());
                            newDisk = null;
                        }
                    }

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                                                                      destPool.getAuthSecret(),
                                                                      destPool.getSourceDir() + "/" + name);
                destFile = new QemuImgFile(rbdDestFile, destFormat);


                s_logger.debug("Starting copy from source image " + srcFile.getFileName() + " to RBD image " + destPool.getSourceDir() + "/" + name);
                qemu.convert(srcFile, destFile);
                s_logger.debug("Succesfully converted source image " + srcFile.getFileName() + " to RBD image " + destPool.getSourceDir() + "/" + name);


                /* We still have to create and protect a RBD snapshot in order to do cloning */
                Rados r = new Rados(destPool.getAuthUserName());
                r.confSet("mon_host", destPool.getSourceHost() + ":" + destPool.getSourcePort());

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            srcFile.setFormat(sourceFormat);
            destFile = new QemuImgFile(destPath);
            destFile.setFormat(destFormat);


            try {
                qemu.convert(srcFile, destFile);
            } catch (QemuImgException e) {
                s_logger.error("Failed to convert " + srcFile.getFileName() + " to " + destFile.getFileName() + " the error was: " + e.getMessage());
                newDisk = null;
            }
        }

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                QemuImgFile destFile = new QemuImgFile(tmpltPath + "/" + templateName + ".qcow2");
                destFile.setFormat(PhysicalDiskFormat.QCOW2);


                QemuImg q = new QemuImg(cmd.getWaitInMillSeconds());
                try {
                    q.convert(srcFile, destFile);
                } catch (QemuImgException e) {
                    s_logger.error("Failed to create new template while converting " + srcFile.getFileName() + " to " + destFile.getFileName() + " the error was: " +
                        e.getMessage());
                }

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