[gpfsug-discuss] Recharging where HSM is used

Marc A Kaplan makaplan at us.ibm.com
Fri May 4 15:03:37 BST 2018


"Not sure if the V and M misc_attributes are the same for other tape 
backends..."
define(is_premigrated,(MISC_ATTRIBUTES LIKE '%M%' AND MISC_ATTRIBUTES NOT 
LIKE '%V%'))
define(is_migrated,(MISC_ATTRIBUTES LIKE '%V%'))
define(is_resident,(NOT MISC_ATTRIBUTES LIKE '%M%'))

There are good, valid and fairly efficient tests for any files Spectrum 
Scale system that has a DMAPI based HSM system installed with it.
(TSM/HSM, HPSS, LTFS/EE, ...)



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