example timings

michael bane michael.bane at manchester.ac.uk
Wed Jul 18 15:30:21 CDT 2007


On Wed, 2007-07-18 at 15:19 -0500, Wei-keng Liao wrote:
> Can you run the following command on the directory where your 
> output files will be stored?
> 
>    lfs getstripe <dir path> |grep stripe
> 
> This will show the stripe info of a Lustre directory.
> 
> Wei-keng
> 

Wei-keng, thanks for helping on this (I'm new to Lustre). Here's the
output:

~$ lfs getstripe ~/tmp/test_par_netcdf/ | grep -i stripe

~$ 

and if I choose an arbitrary file:

~$ lfs getstripe tmp/test_par_netcdf/newFile_gather_f90.ncf
OBDS:
0: ost_horace2.nec.1_UUID ACTIVE
1: ost_horace2.nec.0_UUID ACTIVE
tmp/test_par_netcdf/newFile_gather_f90.ncf
        obdidx           objid          objid            group
             1         2840580       0x2b5804                0
             0         2840579       0x2b5803                0


all of which means nothing to me I have to admit!

Thanks,
Michael




More information about the parallel-netcdf mailing list