Does xfs automatically support acl without needing a mount/fstab option?

[Michael Lueck]

Greetings-

I am seeing directories on xfs partitions with the + at the end of the perms list indicating there is an ACL associated with that particular directory.

With xfs, is it not necessary to specify in fstab that ACL support is desired? Is it automatically enabled?

I know on ReiserFS it must be specified in fstab. It is not specified in fstab on the xfs systems in question.

Sincerely,

-- 
Michael Lueck
Lueck Data Systems
http://www.lueckdatasystems.com/