protected String generateNewVmName() {
int nextIdx = 0;
try {
nextIdx = Integer.parseInt(FileUtil.readText(myIdxFile));
FileUtil.writeFileAndReportErrors(myIdxFile, String.valueOf(nextIdx + 1));
} catch (Exception e) {
LOG.warn(
"Will generate random clone index. Reason: unable to read idx file: " + e.toString());
Random r = new Random();
nextIdx = 100000 + r.nextInt(100000);
}
return String.format("%s-%d", getId(), nextIdx);
}
