That is not really very verbose – an example
[mhebenst@ehs141 ~]$ lfs getstripe /lfs/lfs10s/mhebenst/IOR.00000001
/lfs/lfs10s/mhebenst/IOR.00000001
lmm_stripe_count: 1
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 8
obdidx objid objid group
8 4989642 0x4c22ca 0
Does that mean the file is only present on OST8 of 11(there are 12 OSTs)? What
if the stripesize 2 or higher? Will the distribution be exactly round robin
over the listed OSTs?
Thanks
Michael
From: Colin Faber [mailto:cfa...@gmail.com]
Sent: Tuesday, April 07, 2015 3:45 PM
To: Hebenstreit, Michael
Cc: lustre-discuss@lists.lustre.org
Subject: Re: [lustre-discuss] file distribution over OSTs
"lfs getstripe" is the command you're looking for.
On Tue, Apr 7, 2015 at 3:43 PM, Hebenstreit, Michael
<michael.hebenstr...@intel.com> wrote:
Can I find out how a file (size 130GB, stripesize 1MB) is distributed over OSTs?
thanks
Michael
------------------------------------------------------------------------
Michael Hebenstreit Senior Cluster Architect
Intel Corporation, MS: RR1-105/H14 Software and Services Group/DCE
4100 Sara Road Tel.: +1 505-794-3144
Rio Rancho, NM 87124
UNITED STATES E-mail: michael.hebenstr...@intel.com
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