DaanHoogland commented on code in PR #6508:
URL: https://github.com/apache/cloudstack/pull/6508#discussion_r907459468
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plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/storage/KVMStorageProcessor.java:
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@@ -1169,26 +1177,37 @@ private String getDataStoreUrlFromStore(DataStoreTO
store) {
return store.getUrl();
}
- protected synchronized String attachOrDetachDevice(final Connect conn,
final boolean attach, final String vmName, final String xml) throws
LibvirtException, InternalErrorException {
+ protected synchronized String attachOrDetachDevice(final Connect conn,
final boolean attach, final String vmName, final String xml)
+ throws LibvirtException, InternalErrorException {
Domain dm = null;
try {
dm = conn.domainLookupByName(vmName);
if (attach) {
s_logger.debug("Attaching device: " + xml);
dm.attachDevice(xml);
- } else {
- s_logger.debug("Detaching device: " + xml);
- dm.detachDevice(xml);
- LibvirtDomainXMLParser parser = new LibvirtDomainXMLParser();
- parser.parseDomainXML(dm.getXMLDesc(0));
- List<DiskDef> disks = parser.getDisks();
- for (DiskDef diskDef : disks) {
- if (StringUtils.contains(xml, diskDef.getDiskPath())) {
- throw new InternalErrorException("Could not detach
volume. Probably the VM is in boot state at the moment");
- }
+ return null;
Review Comment:
better throw an exception or a specific error value. this is a bad pattern.
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