To enable ACL support:
Install the
acl
package:#
yum install acl
Edit
/etc/fstab
and change the entries for the file systems with which you want to use ACLs so that they include the appropriate option that supports ACLs, for example:LABEL=/work /work ext4 acl 0 0
For mounted Samba shares, use the
cifsacl
option instead ofacl
.Remount the file systems, for example:
#
mount -o remount /work