Hi. I hope this reply comes through. I often get bounced when replying here.

In fact the reason is because I am not running ls.  This was just an example.
I am running mmgetlocation  to get the chunks allocation on each NSD of a file.

Secondly my problem is that a space is needed:

mmfind  /mountpoint -type f -exec mmgetlocation -D myproblemnsd -f {} \;
Note the space before the \

TO my shame this is the same as in the normal find command


From: gpfsug-discuss-boun...@spectrumscale.org 
[mailto:gpfsug-discuss-boun...@spectrumscale.org] On Behalf Of Marc A Kaplan
Sent: Thursday, February 22, 2018 3:21 PM
To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org>
Cc: gpfsug-discuss-boun...@spectrumscale.org
Subject: Re: [gpfsug-discuss] mmfind -ls

Leaving aside the -exec option, and whether you choose classic find or mmfind,

why not just use the -ls option - same output, less overhead...

mmfind pathname -type f -ls




From:        John Hearns <john.hea...@asml.com<mailto:john.hea...@asml.com>>
To:        gpfsug main discussion list 
<gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Cc:        
"gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>"
 
<gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>>
Date:        02/22/2018 04:03 AM
Subject:        Re: [gpfsug-discuss] mmfind will not exec
Sent by:        
gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>
________________________________



Stupid me. The space between the {}  and \; is significant.
/usr/local/bin/mmfind /hpc/bscratch -type f -exec /bin/ls {} \;

Still would be nice to have the documentation clarified please.





From: 
gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>
 [mailto:gpfsug-discuss-boun...@spectrumscale.org] On Behalf Of IBM Spectrum 
Scale
Sent: Thursday, February 22, 2018 2:26 AM
To: gpfsug main discussion list 
<gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Cc: 
gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>
Subject: Re: [gpfsug-discuss] mmfind will not exec

Looking at the mmfind.README it indicates that it only supports the format you 
used with the semi-colon.  Did you capture any output of the problem?

Regards, The Spectrum Scale (GPFS) team

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From:        John Hearns <john.hea...@asml.com<mailto:john.hea...@asml.com>>
To:        gpfsug main discussion list 
<gpfsug-discuss@spectrumscale.org<mailto:gpfsug-discuss@spectrumscale.org>>
Date:        02/21/2018 06:45 PM
Subject:        [gpfsug-discuss] mmfind will not exec
Sent by:        
gpfsug-discuss-boun...@spectrumscale.org<mailto:gpfsug-discuss-boun...@spectrumscale.org>
________________________________




I would dearly like to use mmfind in a project I am working on  (version 
4.2.3.4 at the moment)

mmfind /hpc/bscratch  -type f                  work fine

mmfind /hpc/bscratch  -type f -exec /bin/ls {}\ ;      crashes and burns

I know there are supposed to be problems with exec and mmfind, and this is 
sample software shipped without warranty etc.
But why let me waste hours on this when it won’t work?
There is even an example in the README for mmfind

./mmfind /encFS -type f -exec /bin/readMyFile {} \;
But in the help for mmfind:
-exec COMMANDs are terminated by a standalone ';' or by the string '{} +’

So which is it? The normal find version {} \;    or         {} +

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