[lustre-discuss] PFL and OST Pools
Dilger, Andreas
andreas.dilger at intel.com
Sun May 6 05:26:11 PDT 2018
This works as (hopefully) one would expect it to:
lfs setstripe -E4M -c1 --pool=pool-1 -E-1 -c-1 /mnt/lustre
There is no need to explicitly specify "--pool pool-1" for the second component, as it inherits the properties from the previous component.
Setting it on the root directory would set this as the default for the whole filesystem, otherwise on any subdirectory it is inherited only by new files/directories created in that directory.
Cheers, Andreas
> On May 6, 2018, at 05:49, Dzmitryj Jakavuk <dzmitryj at gmail.com> wrote:
>
> Hello
>
> I am looking for an ability to use PFL inside the specific OST pool. For example to stripe files which size is below 4MB to a single ost in pool-1and and stripe files which size is bigger than 4 MB to all osts in pool-1 ?
>
> Thank you
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