[gpfsug-discuss] gpfsug-discuss Digest, Vol 48, Issue 4

Tue Jan 5 16:30:07 GMT 2016

Hi all

I can fix this using the flags   -n and -m as options on mmapplypolicy

Thanks

   Danny Alexander Calderon R          

   Client Technical Specialist - CTS   
   Storage                             
   STG Colombia                        

   Phone: 57-1-6281956                 

   Mobile: 57- 318 352 9258            

   Carrera 53 Número 100-25            

    Bogotá, Colombia                   

From:	gpfsug-discuss-request at spectrumscale.org
To:	gpfsug-discuss at spectrumscale.org
Date:	01/05/2016 07:28 AM
Subject:	gpfsug-discuss Digest, Vol 48, Issue 4
Sent by:	gpfsug-discuss-bounces at spectrumscale.org

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Today's Topics:

   1. Re: fix up broken connections to remote clusters (Marc A Kaplan)
   2. Seeking an Austin/Houston Spectrum Scale Evangelist
      (Vickie Patterson)
   3. Re: Resource exhausted by Pool Migration (Marc A Kaplan)

----------------------------------------------------------------------

Message: 1
Date: Mon, 4 Jan 2016 13:05:04 -0500
From: "Marc A Kaplan" <makaplan at us.ibm.com>
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Subject: Re: [gpfsug-discuss] fix up broken connections to remote
		 clusters
Message-ID: <201601041805.u04I5D4P015620 at d03av04.boulder.ibm.com>
Content-Type: text/plain; charset="us-ascii"

An OS reboot is almost never necessary.  For some SpectrumScaleFileSystem
(SSFS?) configuration changes you might need to `mmshutdown; mmstartup;`
on some of your nodes.
That can be disruptive, so should not be taken lightly on a production
system, but definitely much quicker than a "full reboot".

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Message: 2
Date: Mon, 4 Jan 2016 12:54:24 -0600
From: "Vickie Patterson" <vpatterson at systemfabricworks.com>
To: <gpfsug-discuss at spectrumscale.org>
Subject: [gpfsug-discuss] Seeking an Austin/Houston Spectrum Scale
		 Evangelist
Message-ID: <011801d14721$54f59ad0$fee0d070$@systemfabricworks.com>
Content-Type: text/plain; charset="us-ascii"

I'm seeking a Spectrum Scale Evangelist type person who lives in the
Austin/
Houston area to help educate a group on the greatness of Spectrum Scale.

If you are available and interested to help out, please send me a note of
introduction to: vpatterson at systemfabricworks.com.

Also, considering I'm new to the this user group, can anyone tell me if
there is a Austin or Houston local meetup or other forum for Spectrum Scale
users?

Vickie Patterson, PMP

Director, Product Services

System Fabric Works

Mobile/Office:  512-431-2267

11754 Jollyville Road, Suite 103

Austin, Texas 78759

 <http://www.systemfabricworks.com/> www.systemfabricworks.com

 <mailto:vpatterson at systemfabricworks.com> vpatterson at systemfabricworks.com

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Message: 3
Date: Mon, 4 Jan 2016 19:13:00 -0500
From: "Marc A Kaplan" <makaplan at us.ibm.com>
To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Subject: Re: [gpfsug-discuss] Resource exhausted by Pool Migration
Message-ID: <201601050013.u050DAXs009498 at d03av04.boulder.ibm.com>
Content-Type: text/plain; charset="us-ascii"

"the system resources of all nodes is exhausted"  - I'll second the
question -- What did you mean by that?

But perhaps an answer your question -- you may be in some luck -- since
you are running 4.2 - you have the new feature "QOS" (Quality of Service)
and the mmchqos command that allow you to
cap  or throttle IO intensive "maintenance"  commands like mmapplypolicy
and mmrestripefs.

--marc of GPFS.

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