Github user rafaelweingartner commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1365#discussion_r58743070
--- Diff: server/src/com/cloud/storage/VolumeApiServiceImpl.java ---
@@ -1924,6 +1935,23 @@ public Volume migrateVolume(MigrateVolumeCmd cmd) {
throw new
InvalidParameterValueException("Cannot migrate ROOT volume of a stopped VM to a
storage pool in a different VMware datacenter");
}
}
+
+ String rootVolChainInfo = vol.getChainInfo();
+ if
((vm.getType().equals(VirtualMachine.Type.User)) && (rootVolChainInfo != null)
&& (!rootVolChainInfo.isEmpty())) {
+ String rootDiskController = null;
+ try {
+ VirtualMachineDiskInfo infoInChain =
_gson.fromJson(rootVolChainInfo, VirtualMachineDiskInfo.class);
+ if (infoInChain != null) {
+ rootDiskController =
infoInChain.getControllerFromDeviceBusName();
+ }
+ UserVmVO userVmVo =
_userVmDao.findById(vm.getId());
+ if ((rootDiskController != null) &&
(!rootDiskController.isEmpty())) {
+ _userVmDao.loadDetails(userVmVo);
+
_userVmMgr.persistDeviceBusInfo(userVmVo, rootDiskController);
+ }
+ } catch (JsonParseException ignored) {
--- End diff --
At least a warning/debug message should be printed. This approach of
silencing exception is never a good idea.
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