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user space probe in ubuntu 14.04
- From: Gareth <academicgareth at gmail dot com>
- To: systemtap at sourceware dot org
- Date: Mon, 14 Sep 2015 22:54:07 +0800
- Subject: user space probe in ubuntu 14.04
- Authentication-results: sourceware.org; auth=none
Hey guys
What's the requirements for using systemtap in ubuntu 14.04 (kernel
version = 3.13)?
I have installed kernel-image package and found many probes by 'stap
-l 'kernel.function("acpi_*")'. However I sill can't use
process("xxx").xxx
I tried find online documents and I'm sure uprobe is enabled, utrace
is not. But that document said utrace is deprecated long time ago...
My output is here: http://paste.openstack.org/show/461444/
--
Gareth
Cloud Computing, OpenStack, Distributed Storage, Fitness, Basketball
OpenStack contributor, kun_huang@freenode
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