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On Wed, 2008-01-16 at 21:37 +0530, Balbir Singh wrote:
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<FONT COLOR="#000000">* Rishikesh K. Rajak <<A HREF="mailto:risrajak@linux.vnet.ibm.com">risrajak@linux.vnet.ibm.com</A>> [2008-01-16 20:57:48]:</FONT>
<FONT COLOR="#000000">Hi, Rishi,</FONT>
<FONT COLOR="#000000">> Hi All,</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> Today i ran full LTP on kernel 2.6.24-rc6 inside container-init and also</FONT>
<FONT COLOR="#000000">> on parent namespace and got some observations.</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> Here is the machine information:</FONT>
<FONT COLOR="#000000">> Linux rishi.in.ibm.com 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:02 EDT</FONT>
<FONT COLOR="#000000">> 2007 i686 i686 i386 GNU/Linux</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> OS: SLES 10</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">Are you sure? Looks like this is a RHEL5 kernel (from your uname)</FONT>
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Yeah, something interesting, but It's true it is SUSE.<BR>
<BR>
:~/rishi/result # cat /etc/issue<BR>
Welcome to SUSE Linux Enterprise Server 10 SP2 Alpha2 (i586) - Kernel \r (\l).
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<FONT COLOR="#000000">> I found these fcntl are failing inside container and it pass on parent</FONT>
<FONT COLOR="#000000">> namespace. I am attaching the log file with this mail.</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> These failures are conceding with 2.6.23-mm1 itself. Just wanted to know</FONT>
<FONT COLOR="#000000">What do you mean by conceding with 2.6.23-mm1?</FONT>
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This means i have reported this problem earlier also to concern developer and i have heard that it is already a known problem for pidns. So just wanted to know if it is being fix by someone.<BR>
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<FONT COLOR="#000000">> if someone is working on this still.</FONT>
<FONT COLOR="#000000">LTP mailing list would be a better place to ask</FONT>
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Yes CC'ing to ltp-list@ also.
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<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> fcntl11 FAIL</FONT>
<FONT COLOR="#000000">> fcntl14 FAIL</FONT>
<FONT COLOR="#000000">> fcntl17 FAIL</FONT>
<FONT COLOR="#000000">> fcntl19 FAIL</FONT>
<FONT COLOR="#000000">> fcntl20 FAIL</FONT>
<FONT COLOR="#000000">> fcntl21 FAIL</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> And also other observation was:</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> syslog is failing inside parent namespace but pass inside</FONT>
<FONT COLOR="#000000">> container-init.</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> syslog01 FAIL</FONT>
<FONT COLOR="#000000">> 1 </FONT>
<FONT COLOR="#000000">> syslog02 FAIL</FONT>
<FONT COLOR="#000000">> 1 </FONT>
<FONT COLOR="#000000">> syslog08 FAIL</FONT>
<FONT COLOR="#000000">> 1 </FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">> Please let me know your opinion on this.</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">These are good results, but analysis of the results will be very</FONT>
<FONT COLOR="#000000">useful. For example</FONT>
<FONT COLOR="#000000">1. You could list the diff with a LTP run in parent namespace vs</FONT>
<FONT COLOR="#000000"> within the container</FONT>
<FONT COLOR="#000000">2. diff b/w LTP run in parent namespace vs a kernel without containers</FONT>
<FONT COLOR="#000000"> enabled (this would obviously imply that the containers test cases</FONT>
<FONT COLOR="#000000"> won't run)</FONT>
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First case has already been taken care and i provided the attached result. The mail text is diff of LTP result between parent namespace Vs container-init.<BR>
<BR>
Yes second case sounds good, result can be expected soon for this, thanks balbir.<BR>
<BR>
Rishi
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<FONT COLOR="#000000">You could then try and get to the root cause of the failure(s) and</FONT>
<FONT COLOR="#000000">report them.</FONT>
<FONT COLOR="#000000">It would be useful to post the same results to the LTP mailing list</FONT>
<FONT COLOR="#000000">and I </FONT>
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