[gpfsug-discuss] gpfsug-discuss Digest, Vol 108, Issue 18

[Jonathan Buzzard]

On 01/02/2021 18:11, Jan-Frode Myklebust wrote:
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> Agree.. Write a policy that takes a "mmapplypolicy -M var=val" argument, 
> and figure out the workdays outside of the policy. Something like:
> 
> # cat test.poilcy
> define( access_age,     (DAYS(CURRENT_TIMESTAMP) - DAYS(ACCESS_TIME)))
> /* list migrated files */
> RULE EXTERNAL LIST 'oldFiles' EXEC ''
> RULE 'oldFiles' LIST 'oldFiles'
>      WHERE (access_age > MINAGE)
> 
> # mmapplypolicy gpfs01  -P test.policy -I defer -f ./filelist -M MINAGE=5
> 

Why bother when you can do it all in the policy?

JAB.

-- 
Jonathan A. Buzzard                         Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG