[gpfsug-discuss] gpfsug-discuss Digest, Vol 108, Issue 18
jonathan.buzzard at strath.ac.uk
Mon Feb 1 20:17:34 GMT 2021
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?
Jonathan A. Buzzard Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG
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