Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Garrett Cooper

 On Oct 31, 2014, at 10:04, jenkins-ad...@freebsd.org wrote:
 
 See https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/161/

Hi Craig,
I have a potential fix for this on my github branch (I ATFified the 
testcase and fixed some broken assumptions; I'll find the PR later). Now that 
boot is fixed on head I can upgrade, and will see about testing out the fix. If 
I don't get to it today, I'll look at fixing it when I'm down at MeetBSD.
Thank you,
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Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Garrett Cooper
On Oct 31, 2014, at 10:12, Garrett Cooper yaneurab...@gmail.com wrote:

 On Oct 31, 2014, at 10:04, jenkins-ad...@freebsd.org wrote:
 
 See https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/161/
 
 Hi Craig,
I have a potential fix for this on my github branch (I ATFified the 
 testcase and fixed some broken assumptions; I'll find the PR later). Now that 
 boot is fixed on head I can upgrade, and will see about testing out the fix. 
 If I don't get to it today, I'll look at fixing it when I'm down at MeetBSD.
 Thank you,

Given the discussion on one of the FreeBSD IRC channels about /dev/md0 being 
mounted at boot due to potential fallout from the random(4) rewrite (until 
r273919, potentially…), this is probably a symptom of this PR I filed a while 
back: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191191 . I'll take 
ownership in getting the fix in this weekend/early next week.
Thanks!


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Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Craig Rodrigues
On Fri, Oct 31, 2014 at 10:04 AM, jenkins-ad...@freebsd.org wrote:

 See https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/161/


Mateusz,

Can you take a look at:
https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/

The last successful pass was GRN r273871.  I'm not sure, but you made a
bunch of commits
under /usr/src/sys/kern at about the time when things started failing.

Thanks.
--
Craig
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Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Mateusz Guzik
On Fri, Oct 31, 2014 at 06:52:43PM -0700, Craig Rodrigues wrote:
 On Fri, Oct 31, 2014 at 10:04 AM, jenkins-ad...@freebsd.org wrote:
 
  See https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/161/
 
 
 Mateusz,
 
 Can you take a look at:
 https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/
 
 The last successful pass was GRN r273871.  I'm not sure, but you made a
 bunch of commits
 under /usr/src/sys/kern at about the time when things started failing.
 

There was a regression after commits related to new random code which
resulted in /dev/md0 being created and mounted to /var.

Looks like the test in question assumes it always gets /dev/md0.

The test works for me not what the regression is fixed. I guess jenkins
didn't catch up to it yet.

-- 
Mateusz Guzik mjguzik gmail.com
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Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Garrett Cooper
On Oct 31, 2014, at 19:00, Mateusz Guzik mjgu...@gmail.com wrote:

 On Fri, Oct 31, 2014 at 06:52:43PM -0700, Craig Rodrigues wrote:
 On Fri, Oct 31, 2014 at 10:04 AM, jenkins-ad...@freebsd.org wrote:
 
 See https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/161/
 
 
 Mateusz,
 
 Can you take a look at:
 https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/
 
 The last successful pass was GRN r273871.  I'm not sure, but you made a
 bunch of commits
 under /usr/src/sys/kern at about the time when things started failing.
 
 
 There was a regression after commits related to new random code which
 resulted in /dev/md0 being created and mounted to /var.
 
 Looks like the test in question assumes it always gets /dev/md0.
 
 The test works for me not what the regression is fixed. I guess jenkins
 didn't catch up to it yet.

Correct. sbin/mdconfig/tests/legacy_test.sh always assumes /dev/md0 is 
available, which is wrong in a lot of cases and fixed by my enhancement.


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Re: Jenkins build is unstable: FreeBSD_HEAD-tests2 #161

2014-10-31 Thread Craig Rodrigues
On Oct 31, 2014 7:01 PM, Mateusz Guzik mjgu...@gmail.com wrote:

 There was a regression after commits related to new random code which
 resulted in /dev/md0 being created and mounted to /var.

 Looks like the test in question assumes it always gets /dev/md0.

 The test works for me not what the regression is fixed. I guess jenkins
 didn't catch up to it yet.

Thanks for the analysis.  Looks like things are OK as of
https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-tests2/164/ .

--
Craig
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