[Lustre-discuss] Lustre Monitoring Tools

Erik Froese erik.froese at gmail.com
Thu Jan 14 09:26:55 PST 2010


Hey Atul,

I just edited the generated SQL according to what the create_lmtconfig
script generated for a smaller Lustre system. It's fairly straightforward.
Just keep checking against cererbro-stat for what it reports for hsotname
and OST names.

Also turning on mysql query logging was a big help as it showed what cerebro
was trying to insert.

I've attached my lmt config with the generated and edited sql files.

On Thu, Jan 7, 2010 at 9:36 PM, Atul Vidwansa <Atul.Vidwansa at sun.com> wrote:

> Hi Erik,
>
> Can you post your changes so that other members on the alias can use it as
> well?
>
> Cheers,
> _Atul
>
> Erik Froese wrote:
>
>> I have it running on 1.8. 1.1. It works well. I had to edit the SQL it
>> generated though.
>> Erik
>>
>> On Wed, Jan 6, 2010 at 2:37 PM, Jim Garlick <garlick at llnl.gov <mailto:
>> garlick at llnl.gov>> wrote:
>>
>>    I'm using LMT with 1.8 on our test system and it seems to be OK.
>>    We're still 1.6.6 in production so it hasn't been extensively
>>    tested with 1.8.
>>
>>    Jim
>>
>>    On Wed, Jan 06, 2010 at 11:23:54AM -0800, Cliff White wrote:
>>    > Jeffrey Bennett wrote:
>>    > > Last time I checked, LMT was designed for Lustre 1.4. LLNL
>>    stopped development of LMT some time ago. Not sure if LMT will
>>    work with Lustre 1.8. If somebody has tried, please let everyone know.
>>    > >
>>    >
>>    > Ah, it has moved to Google:
>>    > http://code.google.com/p/lmt/
>>    >
>>    > "The current release has been tested with Lustre 1.6.6."
>>    > So, yup, seems a bit old. But might be worth looking into.
>>    > cliffw
>>    >
>>    > > jab
>>    > >
>>    > >
>>    > > -----Original Message-----
>>    > > From: lustre-discuss-bounces at lists.lustre.org
>>    <mailto:lustre-discuss-bounces at lists.lustre.org>
>>    [mailto:lustre-discuss-bounces at lists.lustre.org
>>    <mailto:lustre-discuss-bounces at lists.lustre.org>] On Behalf Of
>>    Cliff White
>>    > > Sent: Wednesday, January 06, 2010 11:12 AM
>>    > > To: Jagga Soorma
>>    > > Cc: lustre-discuss at lists.lustre.org
>>    <mailto:lustre-discuss at lists.lustre.org>
>>    > > Subject: Re: [Lustre-discuss] Lustre Monitoring Tools
>>    > >
>>    > > Jagga Soorma wrote:
>>    > >> Hi Guys,
>>    > >>
>>    > >> I would like to monitor the performance and usage of my Lustre
>>    > >> filesystem and was wondering what are the commonly used
>>    monitoring tools
>>    > >> for this?  Cacti? Nagios?  Any input would be greatly
>>    appreciated.
>>    > >>
>>    > >> Regards,
>>    > >> -Simran
>>    > >>
>>    > >
>>    > > LLNL's LMT tool is very good. It's available on Sourceforge,
>>    afaik.
>>    > > cliffw
>>    > >
>>    > >>
>>
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