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Date: Fri, 18 Jul 2008 14:48:48 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>
Cc: "John Rogers" <john.rogers@onstor.com>
Bcc: Jonathan Goldick <jonathan.goldick@onstor.com>
Subject: Re: mightydog pregnant pause report
Message-ID: <20080718144848.55d7763a@ripper.onstor.net>
In-Reply-To: <BB375AF679D4A34E9CA8DFA650E2B04E0AFF135A@onstor-exch02.onstor.net>
References: <20080718131336.4a64eb98@ripper.onstor.net>
	<BB375AF679D4A34E9CA8DFA650E2B04E0AFF12FB@onstor-exch02.onstor.net>
	<20080718131926.72065339@ripper.onstor.net>
	<BB375AF679D4A34E9CA8DFA650E2B04E0AFF1305@onstor-exch02.onstor.net>
	<20080718132852.3b3618d4@ripper.onstor.net>
	<BB375AF679D4A34E9CA8DFA650E2B04E0AFF132D@onstor-exch02.onstor.net>
	<20080718143646.13f3cc94@ripper.onstor.net>
	<BB375AF679D4A34E9CA8DFA650E2B04E0AFF135A@onstor-exch02.onstor.net>
Organization: Onstor
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What's not understandable is that you never answer the questions your
given.  Please take this up with Jonathan, is that clear enough?

On Fri, 18 Jul 2008 14:40:10 -0700 "Maxim Kozlovsky"
<maxim.kozlovsky@onstor.com> wrote:

> What part of "file another defect" you did not understand? You've sent
> me your information as Jonathan told you, now file another defect with
> that information as I've told you.
> 
> >-----Original Message-----
> >From: Andy Sharp
> >Sent: Friday, July 18, 2008 2:37 PM
> >To: Maxim Kozlovsky
> >Cc: John Rogers
> >Subject: Re: mightydog pregnant pause report
> >
> >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.
