You can scan for files using the MISC_ATTRIBUTES and look for those that are not cached, that is without the 'u' setting, and track their file size. I think that should work.
Fred
__________________________________________________
Fred Stock | IBM Pittsburgh Lab | 720-430-8821
[email protected]
----- Original message -----
From: "Dorigo Alvise (PSI)" <[email protected]>
Sent by: [email protected]
To: "[email protected]" <[email protected]>
Cc:
Subject: [gpfsug-discuss] Calculate evicted space with a policy
Date: Tue, Mar 19, 2019 5:27 AM
Dear users,is there a way (through a policy) to list the files (and their size) that are actually completely evicted by AFM from the cache filesystem ?I used a policy with the clause KB_ALLOCATED=0, but it is clearly not precise, because it also includes files that are not evicted, but are so small that they fit into their inodes (I'm assuming that GPFS inode structure has this feature similar to some regular filesystems, like ext4... otherwise I could not explain some non empty file with 0 allocated KB that have been fetched, i.e. non-evicted).Many thanks,Alvise_______________________________________________
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