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Re: [Xen-devel] how to turn on tracing in xen
| To: | "Anurag Agarwal" <anurag_agarwal@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] how to turn on tracing in xen |
| From: | "George Dunlap " <dunlapg@xxxxxxxxx> |
| Date: | Fri, 23 Jun 2006 10:42:13 -0400 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Fri, 23 Jun 2006 07:42:36 -0700 |
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Until recently in the -unstable tree, setsize would return weird error messages even if it did what it was supposed to do. Look at the console i/o and see if it says that tracing has been enabled, and try using xentrace. If xentrace works, just ignore the error messages. Presumably the fixes in -unstable will make it into xen 3.0.3. -George On 6/22/06, Anurag Agarwal <anurag_agarwal@xxxxxxxxxxxx> wrote: Hi, How do I turn on tracing in the Xen. I am using xen 3.0.2. I could not find a config option to turn ON tracing. setsize fails with : # setsize 20 Failure to get tbuf info from Xen. Guess size is 0: Invalid argument This may mean that tracing is not enabled in xen. set_size Hypercall failure: Invalid argument May I know how to turn it on? Thanks, Anurag. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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