[Mauiusers] maui overcharging again?

Garrick Staples garrick at usc.edu
Fri Jan 13 15:31:42 MST 2006


On Fri, Jan 13, 2006 at 11:56:21AM -0700, Scott Jackson alleged:
> So Garrick,
> 
> Is this readily reproducible or is it largely unpredictable when it will
> occur? If reproducible, which version of Maui and what is the setup to
> reproduce it?

Hrm, I'm not sure anymore.  When I was hitting this bug the first time,
it was reproducible in jobs over 24 hours (I think.)  But now I don't
have any records of it happening after Nov 18.  Odd, since I didn't make
any changes to maui around that time.

I've been using maui-3.2.6p14-snap.1129921819 since October 27.

 
> Thanks,
> 
> Scott
> 
> 
> On Thu, 2006-01-12 at 12:06 -0800, Garrick Staples wrote:
> > This was a bug awhile ago, that was fixed, and is now back again.  It
> > looks like maui is seriously miscalculating when it does a withdrawal.
> > 
> > The job below ran for 859047 seconds on 4 nodes, which should have been
> > charged 3436188 seconds.  As you can see, the account was far
> > overcharged.
> > 
> > Type                 Account        User     Amount       Job    Date
> > -------------------- ------------   -------  ------------ ------ -----------------------------
> > make_withdrawal      lc_ptv         mjziegle       183052 494963 2005-11-12 00:27:29.126691-08
> > make_withdrawal      lc_ptv         mjziegle       806696 494963 2005-11-13 19:48:36.732377-08
> > make_withdrawal      lc_ptv         mjziegle       858076 494963 2005-11-13 23:22:15.502024-08
> > make_withdrawal      lc_ptv         mjziegle      1083176 494963 2005-11-14 15:00:31.698534-08
> > make_withdrawal      lc_ptv         mjziegle      1156020 494963 2005-11-14 20:02:12.76702-08
> > make_withdrawal      lc_ptv         mjziegle      1161716 494963 2005-11-14 20:25:53.168154-08
> > make_withdrawal      lc_ptv         mjziegle      1161896 494963 2005-11-14 20:27:32.332848-08
> > make_withdrawal      lc_ptv         mjziegle      1163224 494963 2005-11-14 20:32:30.246752-08
> > make_withdrawal      lc_ptv         mjziegle      1163768 494963 2005-11-14 20:35:48.236026-08
> > make_withdrawal      lc_ptv         mjziegle      1172936 494963 2005-11-14 21:11:58.572868-08
> > make_withdrawal      lc_ptv         mjziegle      1259356 494963 2005-11-15 03:13:09.129153-08
> > make_withdrawal      lc_ptv         mjziegle      1282520 494963 2005-11-15 04:49:13.022533-08
> > make_withdrawal      lc_ptv         mjziegle      1294708 494963 2005-11-15 05:40:57.59647-08
> > make_withdrawal      lc_ptv         mjziegle      1300600 494963 2005-11-15 06:04:08.023484-08
> > make_withdrawal      lc_ptv         mjziegle      1373812 494963 2005-11-15 11:09:53.79175-08
> > make_withdrawal      lc_ptv         mjziegle      1407632 494963 2005-11-15 13:29:56.436633-08
> > make_withdrawal      lc_ptv         mjziegle      1055811 494963 2005-11-15 13:31:15.572795-08
> > make_withdrawal      lc_ptv         mjziegle      1413312 494963 2005-11-15 13:55:32.960293-08
> > make_withdrawal      lc_ptv         mjziegle      1508204 494963 2005-11-15 20:29:33.137398-08
> > make_withdrawal      lc_ptv         mjziegle      1510252 494963 2005-11-15 20:39:34.075983-08
> > make_withdrawal      lc_ptv         mjziegle      1527116 494963 2005-11-15 21:47:44.202904-08
> > make_withdrawal      lc_ptv         mjziegle      1535128 494963 2005-11-15 22:22:46.623674-08
> > make_withdrawal      lc_ptv         mjziegle      1536028 494963 2005-11-15 22:25:32.760194-08
> > make_withdrawal      lc_ptv         mjziegle      1546320 494963 2005-11-15 23:08:57.369429-08
> > make_withdrawal      lc_ptv         mjziegle      1552092 494963 2005-11-15 23:34:23.935412-08
> > 
> > _______________________________________________
> > mauiusers mailing list
> > mauiusers at supercluster.org
> > http://www.supercluster.org/mailman/listinfo/mauiusers
> 

-- 
Garrick Staples, Linux/HPCC Administrator
University of Southern California
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