[gpfsug-discuss] fast ACL alter solution
Marc A Kaplan
makaplan at us.ibm.com
Tue Aug 11 23:11:24 BST 2015
On Linux you are free to use setfacl and getfacl commands on GPFS files.
Works for me.
As you say, at least you can avoid the overhead of shell interpretation
and forking and whatnot for each file.
Or use the APIs, see /usr/include/sys/acl.h. May need to install
libacl-devel package and co.
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