AF:
NF:0
PS:10
SRH:1
SFN:
DSR:
MID:<20080107095744.16cc7201@ripper.onstor.net>
CFG:
PT:0
S:andy.sharp@onstor.com
RQ:
SSV:onstor-exch02.onstor.net
NSV:
SSH:
R:<sudheesh.nair@onstor.com>,<maxim.kozlovsky@onstor.com>,<larry.scheer@onstor.com>,<jonathan.goldick@onstor.com>,<amit.bothra@onstor.com>
MAID:1
X-Sylpheed-Privacy-System:
X-Sylpheed-Sign:0
SCF:#mh/Mailbox/sent
RMID:#imap/andys@onstor.net@onstor-exch02.onstor.net/INBOX	0	BB375AF679D4A34E9CA8DFA650E2B04E04795920@onstor-exch02.onstor.net
X-Sylpheed-End-Special-Headers: 1
Date: Mon, 7 Jan 2008 09:57:52 -0800
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Sudheesh Nair" <sudheesh.nair@onstor.com>
Cc: "Maxim Kozlovsky" <maxim.kozlovsky@onstor.com>, "Larry Scheer"
 <larry.scheer@onstor.com>, "Jonathan Goldick"
 <jonathan.goldick@onstor.com>, "Amit Bothra" <amit.bothra@onstor.com>
Subject: Re: MD is back up
Message-ID: <20080107095752.6c55b978@ripper.onstor.net>
In-Reply-To: <BB375AF679D4A34E9CA8DFA650E2B04E04795920@onstor-exch02.onstor.net>
References: <BB375AF679D4A34E9CA8DFA650E2B04E04795920@onstor-exch02.onstor.net>
Organization: Onstor
X-Mailer: Sylpheed-Claws 2.6.0 (GTK+ 2.8.20; x86_64-pc-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit

Apparently we were running continuous ndmp sessions last week, which
caused the slowness.  Apparently it also caused the wind and rain.

On Thu, 3 Jan 2008 21:52:53 -0800 "Sudheesh Nair"
<sudheesh.nair@onstor.com> wrote:

> Amit said the same thing. Copying him
> 
> 
> Regards,
> Sudheesh
> sudheesh.nair@onstor.com
> 408-802-2856
> --------------------------
> Sent from my BlackBerry Wireless Handheld 
> 
> -----Original Message-----
> From: Andy Sharp
> To: Sudheesh Nair
> CC: Maxim Kozlovsky; Larry Scheer; Jonathan Goldick
> Sent: Thu Jan 03 21:46:27 2008
> Subject: Re: MD is back up
> 
> Oh, well never mind then ~:^)
> 
> Something isn't right with MD, my email has been dog-slow and so has
> everything else, all week.  I did a "p4 diff -se ..." late this
> afternoon, and a couple of hours later, it still hadn't returned.  I
> checked, perforce was up and running fine, but the iowait on MD was
> ridiculous.  All week this has been terribly slow.
> 
> Anybody else notice slowness?  We really need to get some other people
> on a 2.6.20+ kernel so I can tell if I'm just imagining things.
> 
> 
> On Thu, 3 Jan 2008 21:40:34 -0800 "Sudheesh Nair"
> <sudheesh.nair@onstor.com> wrote:
> 
> > I just started today at 10 and finished at 1. Never before in this
> > week. 
> > 
> > 
> > Regards,
> > Sudheesh
> > sudheesh.nair@onstor.com
> > 408-802-2856
> > --------------------------
> > Sent from my BlackBerry Wireless Handheld 
> > 
> > -----Original Message-----
> > From: Andy Sharp
> > To: Sudheesh Nair
> > Sent: Thu Jan 03 21:38:39 2008
> > Subject: Re: MD is back up
> > 
> > Uh, yeah.  You're hammering MD and it's terribly slow.  I've been
> > wondering what's wrong with it all week.  Any chance I can get you
> > to do this kind of thing on a lab machine?  ~:^)  Sure would make
> > my work life a lot nicer.
> > 
> > Cheers,
> > 
> > a
> > 
> > 
> > On Thu, 3 Jan 2008 18:24:00 -0800 "Sudheesh Nair"
> > <sudheesh.nair@onstor.com> wrote:
> > 
> > > I was. But in my home directory from nfs clients. Any problems?
> > > 
> > > 
> > > Regards,
> > > Sudheesh
> > > sudheesh.nair@onstor.com
> > > 408-802-2856
> > > --------------------------
> > > Sent from my BlackBerry Wireless Handheld 
> > > 
> > > -----Original Message-----
> > > From: Andy Sharp
> > > To: Sudheesh Nair
> > > Sent: Thu Jan 03 18:16:03 2008
> > > Subject: Re: MD is back up
> > > 
> > > You were running this against MD?  I sure hope not.
> > > 
> > > On Thu, 3 Jan 2008 18:07:07 -0800 "Sudheesh Nair"
> > > <sudheesh.nair@onstor.com> wrote:
> > > 
> > > > I was running splitting 2 10GB files into 100million small files
> > > > from 2 linux clients all day today. Also, I was running nessus
> > > > port scanner for an opportunity. All client side operations,
> > > > never logged into the system. Just NFS and CIFS operations. But
> > > > I may have accidentally contributed to the loading of the system
> > > > since my Ubuntu clients are beefy. 
> > > > 
> > > >  
> > > > 
> > > > Regards
> > > > 
> > > > Sudheesh V Nair
> > > > 
> > > > 408-802-2856
> > > > 
> > > > ________________________________
> > > > 
> > > > From: Jobi Ariyamannil 
> > > > Sent: Thursday, January 03, 2008 6:04 PM
> > > > To: dl-Software
> > > > Cc: dl-Rocket_98
> > > > Subject: RE: MD is back up
> > > > 
> > > >  
> > > > 
> > > > This issue turned out to be a deadlock between an ndmp session
> > > > and a scheduled snapshot when the filer is under heavy load.
> > > > 
> > > > We will check in a fix for this into dev tree soon.
> > > > 
> > > >  
> > > > 
> > > > Regards,
> > > > 
> > > > Jobi
> > > > 
> > > >  
> > > > 
> > > > ________________________________
> > > > 
> > > > From: Charissa Willard 
> > > > Sent: Thursday, January 03, 2008 1:56 PM
> > > > To: dl-Software
> > > > Subject: MD is back up
> > > > 
> > > >  
> > > > 
> > > > We're looking into the problem. 
> > > > 
