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Date: Fri, 18 Jul 2008 14:36:46 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>
Cc: "John Rogers" <john.rogers@onstor.com>
Subject: Re: mightydog pregnant pause report
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What part of "take it up with Jon" did you not understand?

On Fri, 18 Jul 2008 13:54:58 -0700 "Maxim Kozlovsky"
<maxim.kozlovsky@onstor.com> wrote:

> You can't have a single defect about all performance problems, just
> think about it for a moment and you will agree. The defect we have now
> is about the writes being slow. You've got to file another defect
> since you have a different problem. I don't see what Jonathan has to
> do with it. You problem will likely be either WAD because of snapshot
> creation, or p2 kegg because 20 second pause is not acceptable but it
> is not possible to fix our snapshot algorithm in this release.
> 
> >-----Original Message-----
> >From: Andy Sharp
> >Sent: Friday, July 18, 2008 1:29 PM
> >To: Maxim Kozlovsky
> >Cc: John Rogers
> >Subject: Re: mightydog pregnant pause report
> >
> >No, it'a about all mightydog performance problems, as stated by
> >Jonathon.  Including ops dropping to zero, pauses, and anything else
> >"performance."  Take your concerns up with him.  I'm just doing what
> >he told me to do.
> >
> >On Fri, 18 Jul 2008 13:20:10 -0700 "Maxim Kozlovsky"
> ><maxim.kozlovsky@onstor.com> wrote:
> >
> >> The mightydog performance bug is about dd being too slow, not about
> >> pauses.
> >>
> >> >-----Original Message-----
> >> >From: Andy Sharp
> >> >Sent: Friday, July 18, 2008 1:19 PM
> >> >To: Maxim Kozlovsky
> >> >Cc: John Rogers
> >> >Subject: Re: mightydog pregnant pause report
> >> >
> >> >Mightydog performance bug was filed ages ago.
> >> >
> >> >On Fri, 18 Jul 2008 13:16:34 -0700 "Maxim Kozlovsky"
> >> ><maxim.kozlovsky@onstor.com> wrote:
> >> >
> >> >> I am not assigned to the bug because you have not filed one.
> >> >>
> >> >> >-----Original Message-----
> >> >> >From: Andy Sharp
> >> >> >Sent: Friday, July 18, 2008 1:14 PM
> >> >> >To: John Rogers; Maxim Kozlovsky
> >> >> >Subject: mightydog pregnant pause report
> >> >> >
> >> >> >OK guys,
> >> >> >
> >> >> >I've been told to send this stuff to you two, because John is
> >> >> >administering MD and Max is assigned to the bug.
> >> >> >
> >> >> >
> >> >> >
> >> >> >I have a precise time hack of a clear mightydog freeze/pregnant
> >> >> >pause.
> >> >> >
> >> >> >pause started:
> >> >> >13:06:00 (somtime after this -- I did a date on my machine a
> >> >> >few seconds after it started and I got Fri Jul 18 13:06:24 PDT
> >> >> >2008)
> >> >> >
> >> >> >
> >> >> >resumed:
> >> >> >Fri Jul 18 13:06:40 PDT 2008
> >> >> >
> >> >> >I got no response from my email client when I clicked on a mail
> >> >> >message.  I immediately did an "ls -lR ~/.sylpheed-claws/" and
> >> >> >it hung up while listing one of the directories.  At 13:06:40
> >> >> >both the ls and the mail client simultaneously hung up.  Both
> >> >> >the ls and the mail client were already hung when I typed
> >> >> >'date' for the first time and got 13:06:24.
> >> >> >
> >> >> >This is one of the most common scenarios for me.  It usually
> >> >> >happens about 10 times a day, sometimes less.
