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Re: Test Results for 5/27 snapshot on SMP ia86 2.6.16.rt22
- From: Li Guanglei <guanglei at cn dot ibm dot com>
- To: "dave sperry at ieee dot org"@ausmtp05.au.ibm.com
- Cc: systemtap at sources dot redhat dot com
- Date: Tue, 30 May 2006 11:41:52 +0800
- Subject: Re: Test Results for 5/27 snapshot on SMP ia86 2.6.16.rt22
- Organization: IBM CSTL
- References: <447B8D94.4030608@ieee.dot.org>
David Sperry ??:
Hi,
I'm just getting started using systemtap. Here are the check results for
the 5/27 snapshot on my 2way ia32 SMP Box (IBM 6850-p4u), RHEL4 U2 with
kernel 2.6.16-rt22 SMP PREEMPT Mon May 29 06:24:33 EDT 2006 i686
i686 i386 GNU/Linux
=============================================
6 of 194 tests failed
Please report to systemtap@sources.redhat.com
=============================================
FAIL: ./testsuite/semok/twelve.stp
FAIL: ./testsuite/semok/twenty.stp
FAIL: ./testsuite/buildok/four.stp
FAIL: ./testsuite/buildok/sched_test.stp
FAIL: ./testsuite/buildok/scsi.stp
FAIL: ./testsuite/buildok/syscall.stp
I tried on 2.6.16-1.2211_FC6 on my thinkpad, it only reported the
following failures:
testsuite/buildok/sched_test.stp
testsuite/buildok/seven.stp
But my thinkpad is not a SMP box. And I guess most of your failures
are related with the -rt patch. Is this patch from
http://people.redhat.com/mingo/realtime-preempt ?
You can also use -vvv option to get more details and posted it here, e.g:
stap -p4 -vvv ./testsuite/buildok/sched_test.stp (use -p4 with buildok/*)
or:
stap -p2 -vvv ./testsuite/semok/twenty.stp (use -p2 with semok/*)
- Guanglei