[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Revisiting the Xenoprof problem
Hi all, There was a discussion previously on oprofile not working in Dom U. Oprofile prints the following message and exits. -------- snip ----------- Using default event: CPU_CLK_UNHALTED:100000:0:1:1 Using 2.6+ OProfile kernel interface. Reading module info. Failed to open profile device: Operation not permitted Couldn't start oprofiled. Check the log file "/var/lib/oprofile/oprofiled.log" and kernel syslog -------- snip ----------- There was an email exchange a year ago on the same problem. (see here: http://lists.xensource.com/archives/html/xen-devel/2006-05/msg01168.html ) I've followed the sequence of steps mentioned in the thread, and yet I get the same problem. I'm starting the daemon in Dom0 before I start oprofile in the guest. Thoughts and/or solutions, anyone? Thanks in advance! Meenakshi _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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