Hi,

I’m happy to report that for our purposes (read only reporting), Robinhood 
scans a PFL enabled Lustre file system and consumes changelogs successfully.  
The STRIPE_INFO and STRIPE_ITEMS tables in the database are only populated with 
info from files with a normal layout (striping), whereas files with composite 
(PFL) layouts do not appear.

For our purposes this does the job, but the main annoyance is the copious 
number of “GetStripe | Unsupported Luster magic number from getstripe: 
0XBD60BD0” messages generated in the Robinhood logs.

Is PFL support still on the roadmap for Robinhood?  I’m happy to help test if 
that’s valuable.

Thanks,
Shawn

From: Cowe, Malcolm J <malcolm.j.c...@intel.com>
Sent: Monday, August 7, 2017 6:11 PM
To: robinhood-supp...@lists.sf.net
Subject: Re: [robinhood-support] PFL support

PFL landed in Lustre 2.10.0 (LU-8998).

Malcolm.

From: LEIBOVICI Thomas
Organization: CEA-DAM
Date: Monday, 7 August 2017 at 6:16 pm
To: "Hall, Shawn (NAG)" , 
"robinhood-supp...@lists.sf.net<mailto:robinhood-supp...@lists.sf.net>"
Subject: Re: [robinhood-support] PFL support

Hello,

Can you remind me in what Lustre release it is?

Thanks

On 07/27/17 14:47, Hall, Shawn (NAG) wrote:
Hi,

I haven’t had a chance to test it, but I think it’s fairly safe to assume that 
Robinhood won’t work with progressive file layouts. Is PFL support on the 
roadmap for Robinhood?

Thanks,
Shawn



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