[mirror-admin] rsync ACLs for tier1s

Brian Long brilong at cisco.com
Mon Apr 14 09:14:45 EDT 2008


On Mon, 2008-04-14 at 07:41 -0500, Matt Domsch wrote:
> On Mon, Apr 14, 2008 at 08:31:00AM -0400, Brian Long wrote:
> > 
> > On Sun, 2008-04-13 at 07:29 -0500, Matt Domsch wrote:
> > > On Sun, Apr 13, 2008 at 09:52:34AM +0300, Axel Thimm wrote:
> > > > On Sat, Apr 12, 2008 at 04:00:30PM -0500, Matt Domsch wrote:
> > > > > > https://admin.fedoraproject.org/mirrormanager/rsync_acl
> > >
> > > I submitted a proposed patch to fedora-infrastructure-list last night
> > > to update the rsync_acl query, so you can get back the list of all
> > > mirrors, only those on internet2 (or peers), only those that are
> > > public, or a combination thereof.  We're in freeze, but it'll help
> > > reduce the query load on the database (1 query instead of several
> > > hundred for each person hitting that URL) so I want to see it in.
> > 
> > Matt,
> > 
> > I also visited this URL to see if my private mirror was in the list (it
> > isn't) and it took almost one minute for the page to draw.  Would it
> > make sense to cache this page (and the parametrized results) every 15-30
> > minutes instead of using a live DB query each time?
> 
> I've got a patch awaiting f-i review and ack that will reduce this to
> ~1s.  I hope to have that deployed today.  If performance is still a
> problem I can look to cache it in the mirrorlist CGI like I cache all
> the other data, which is updated hourly.

Matt, thanks for the prompt response.  You mentioned previously in this
thread that the rsync_acl CGI returns a list of all private and public
mirrors known to MirrorManager, but I do not see my server in the list.

I believe MirrorManager thinks I'm up-to-date because the mirrorlist CGI
is returning my private mirror.

/Brian/
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       Brian Long                             |       |
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                                              C I S C O

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