the perf advisor is real time right? ie it wont
historically log this data and graph it later...
ive used perf advisor in
previous dfm releases and liked it but didnt enjoy having to sit and watch it
for hours while waiting for
intermittent issues to occur
:)
--
Daniel Leeds
Manager, Storage Operations
Edmunds,
Inc.
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90404
310-309-4999 desk
310-430-0536 cell
-----Original
Message-----
From: owner-toasters@mathworks.com on behalf of Buerger,
Andreas
Sent: Wed 11/26/2008 11:19 AM
To: A Darren Dunham;
toasters@mathworks.com
Subject: RE: latency figures visible via
SNMP?
If you use dfm a look at the perf advisor might be
helpful.
Those data is collected via dfm, we use your mentioned figures as
well
to monitor vol specific statistics.
You can enable/disable and
configure the perf advisor options in
dfm:
perfAdvisorDisabledCounterGroups
perfAdvisorEnabled
perfAdvisorMaxMonitorThreads
perfAdvisorPollInterval
perfAdvisorShowAllViews
perfAdvisorShowDiagCounters
perfAdvisorTransport
They
improved the NMC java client a lot, it's a very helpful utility for
specific
perf monitoring with lots of detail.
The SDK API also an option, but
before putting a script together I would
check, if the dfm offers enough for
your needs.
-----Original Message-----
From:
owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com]
On
Behalf Of A Darren Dunham
Sent: Wednesday, November 26, 2008 6:59 PM
To:
toasters@mathworks.com
Subject: Re: latency figures visible via
SNMP?
On Wed, Nov 26, 2008 at 01:22:33PM +0100, Stefan Funke
wrote:
> I didn't see that in SNMP either, but I've found something
similar in
> Manage Ontap SDK
(http://communities.netapp.com/docs/DOC-1365):
> [...]
>
>
Thats far away from SNMP but maybe adoptable to your
stats
environment.
Excellent, I'm not familiar with that, but I'll
certainly investigate.
I don't need SNMP per se. I'm just seeing
how I can get the info from
the filer with low overhead. I'd rather not
fire off a lot of SSH
sessions for what I need. So this might be
fine. I have DFM, but I
can't see that this value is
gathered.
Thank you for the pointer.
--
Darren
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