Wiadomość napisana przez Tim Kientzle w dniu 16 sty 2014, o godz. 06:11:
> On Jan 14, 2014, at 6:47 AM, Mark Felder <f...@freebsd.org> wrote:
>> I was recently talking to someone about how one would backup / restore
>> ACLs reliably. I didn't see any mention of ACLs in the mtree man page
>> and after a quick google I came upon this old mailing list post:
>> http://lists.freebsd.org/pipermail/freebsd-hackers/2008-April/024173.html
>> patch in list is here: http://heka.cenkes.org/sat/diffs/mtree_acl.diff
>> I've mirrored it here: https://feld.me/freebsd/mtree_acl.diff
>> This old patch appears to still apply cleanly. I hate to see a patch die
>> and be forgotten.
> One problem that ‘tar’ has addressed (inspired by Joerg Schilling’s
> work on star) is to permit ACLs to be restored even if the user database
> is out of date.
> This is done by including a fourth field in each ACE with the
> numeric user ID.
> I suspect you want to do the same for mtree.  I thought
> I remembered acl_to_text having an option to use
> an extended text format, so it might be a trivial change.

It's ACL_TEXT_APPEND_ID, used with acl_to_text_np(3).  The other side,
acl_from_text(3), already does the right thing when appended IDs are present
in the textual form.

If you cut off my head, what would I say?  Me and my head, or me and my body?

freebsd-current@freebsd.org mailing list
To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"

Reply via email to