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Adding tracelogging to CitrixResourceBase xapi task handling.

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Currently it is very hard to see which tasks are pending in cloudstack
that need to be executed by xapi. Ideally we would like to have a
central overview of all tasks centrally. But for now being able to
enable tracelogging should give some insight in what is going on.
This commit is contained in:
Hugo Trippaers 2013-06-27 10:27:53 -07:00
parent 3160a0c2da
commit 329c6eb4d3
1 changed files with 9 additions and 0 deletions
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9
plugins/hypervisors/xen/src/com/cloud/hypervisor/xen/resource/CitrixResourceBase.java
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@ -3721,8 +3721,14 @@ public abstract class CitrixResourceBase implements ServerResource, HypervisorRe
protected void waitForTask(Connection c, Task task, long pollInterval, long timeout) throws XenAPIException, XmlRpcException {
long beginTime = System.currentTimeMillis();
if (s_logger.isTraceEnabled()) {
s_logger.trace("Task " + task.getNameLabel(c) + " (" + task.getType(c) + ") sent to " + c.getSessionReference() + " is pending completion with a " + timeout + "ms timeout");
}
while (task.getStatus(c) == Types.TaskStatusType.PENDING) {
try {
if (s_logger.isTraceEnabled()) {
s_logger.trace("Task " + task.getNameLabel(c) + " (" + task.getType(c) + ") is pending, sleeping for " + pollInterval + "ms");
}
Thread.sleep(pollInterval);
} catch (InterruptedException e) {
}
@ -3737,6 +3743,9 @@ public abstract class CitrixResourceBase implements ServerResource, HypervisorRe
protected void checkForSuccess(Connection c, Task task) throws XenAPIException, XmlRpcException {
if (task.getStatus(c) == Types.TaskStatusType.SUCCESS) {
if (s_logger.isTraceEnabled()) {
s_logger.trace("Task " + task.getNameLabel(c) + " (" + task.getType(c) + ") completed");
}
return;
} else {
String msg = "Task failed! Task record: " + task.getRecord(c);