@Override
public void run() {
Tools.invokeAndWait(new EnableCreateRunnable(false));
disableComponents();
getProgressBar().start(CREATE_TIMEOUT * hostCheckBoxes.size());
boolean oneFailed = false;
for (final Host h : hostCheckBoxes.keySet()) {
if (hostCheckBoxes.get(h).isSelected()) {
final List<String> pvNames = new ArrayList<String>();
for (final String pv : pvCheckBoxes.keySet()) {
if (pvCheckBoxes.get(pv).isSelected()) {
pvNames.add(pv);
}
}
final boolean ret = vgCreate(h, vgNameWi.getStringValue(), pvNames);
if (!ret) {
oneFailed = true;
}
}
}
enableComponents();
if (oneFailed) {
for (final Host h : hostCheckBoxes.keySet()) {
h.getBrowser().getClusterBrowser().updateHWInfo(h);
}
checkButtons();
progressBarDoneError();
} else {
progressBarDone();
disposeDialog();
for (final Host h : hostCheckBoxes.keySet()) {
h.getBrowser().getClusterBrowser().updateHWInfo(h);
}
}
}
/** Returns possible choices for drop down lists. */
@Override
protected Object[] getParamPossibleChoices(final String param) {
if (DiskData.SOURCE_FILE.equals(param)) {
final Set<String> sourceFileDirs = new TreeSet<String>();
sourceFileDirs.add(LIBVIRT_IMAGE_LOCATION);
for (final Host h : getVMSVirtualDomainInfo().getDefinedOnHosts()) {
final VMSXML vmsxml = getBrowser().getVMSXML(h);
if (vmsxml != null) {
sourceFileDirs.addAll(vmsxml.getsourceFileDirs());
}
}
return sourceFileDirs.toArray(new String[sourceFileDirs.size()]);
} else if (DiskData.SOURCE_DEVICE.equals(param)) {
for (final Host h : getVMSVirtualDomainInfo().getDefinedOnHosts()) {
final VMSXML vmsxml = getBrowser().getVMSXML(h);
final List<String> bds = new ArrayList<String>();
bds.add(null);
if (vmsxml != null) {
for (final BlockDevInfo bdi : h.getBrowser().getBlockDevInfos()) {
if (bdi.getBlockDevice().isDrbd()) {
bds.add(bdi.getDrbdVolumeInfo().getDeviceByRes());
} else {
bds.add(bdi.getName());
}
}
return bds.toArray(new String[bds.size()]);
}
}
}
return POSSIBLE_VALUES.get(param);
}
/** Create VG. */
private boolean vgCreate(final Host host, final String vgName, final List<String> pvNames) {
for (final String pv : pvNames) {
final BlockDevInfo bdi =
host.getBrowser().getDrbdGraph().findBlockDevInfo(host.getName(), pv);
if (bdi != null) {
bdi.getBlockDevice().setVolumeGroupOnPhysicalVolume(vgName);
bdi.getBrowser().getDrbdGraph().startAnimation(bdi);
}
}
final boolean ret = LVM.vgCreate(host, vgName, pvNames, false);
if (ret) {
answerPaneAddText(
"Volume group " + vgName + " was successfully created " + " on " + host.getName() + ".");
} else {
answerPaneAddTextError("Creating of volume group " + vgName + " failed.");
}
return ret;
}