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Hi Seamus,<br>
<br>
Fair point in regards to the centose7.centos.org A Record. <br>
<br>
Perhaps you could use it until potential issues with
msync.centos.org have been resolved */subtle nudge to Fabian to
investigate!* ?<br>
<br>
Regards,<br>
Matthew.<br>
<br>
<div class="moz-cite-prefix">On 3/07/2015 17:42, Seamus Ryan wrote:<br>
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<div class="WordSection1">
<p class="MsoNormal"><span style="color:#1F497D">centose7.centos.org
doesn’t appear to be globally distributed (<a
moz-do-not-send="true"
href="https://www.whatsmydns.net/#A/centose7.centos.org">https://www.whatsmydns.net/#A/centose7.centos.org</a>)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">However
msync.centos.org is (<a moz-do-not-send="true"
href="https://www.whatsmydns.net/#A/msync.centos.org">https://www.whatsmydns.net/#A/msync.centos.org</a>)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The reason I
point towards the Australian POP is due to the fact quite a
few mirrors have dropped in and out of sync several times
over the last week, all about the same time. No other region
appears to be experiencing these issues.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">It seems either
msync.centos.org is broken for Australian ISP’s (seems the
geo-load balancing is a bit sporadic) or something else is
going on. When I query pdns1/2/3.centos.org for
msync.centos.org I get an array of responses, some local and
some international<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">103.18.205.7<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">199.187.126.92<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">124.217.252.175<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">216.172.56.29<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Not exactly
sure what is going on here, but something isn’t right….<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="color:#1F497D"><span style="mso-list:Ignore">-<span
style="font:7.0pt "Times New Roman"">
</span></span></span><!--[endif]--><span
style="color:#1F497D">Seamus<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="color:windowtext;mso-fareast-language:EN-AU"
lang="EN-US">From:</span></b><span
style="color:windowtext;mso-fareast-language:EN-AU"
lang="EN-US"> <a class="moz-txt-link-abbreviated" href="mailto:centos-mirror-bounces@centos.org">centos-mirror-bounces@centos.org</a>
[<a class="moz-txt-link-freetext" href="mailto:centos-mirror-bounces@centos.org">mailto:centos-mirror-bounces@centos.org</a>]
<b>On Behalf Of </b>Matthew Taylor<br>
<b>Sent:</b> Friday, 3 July 2015 5:23 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:centos-mirror@centos.org">centos-mirror@centos.org</a><br>
<b>Subject:</b> Re: [CentOS-mirror] msync.centos.org
issues from Australia<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<br>
<br>
Interesting... We (centos.mirror.digitalpacific.com.au,
AS55803, 101.0.101.66) pull all of our CentOS content from
centose7.centos.org (which resolves to 103.18.205.7), and
we've had no problems at all.<br>
<br>
Perhaps it may be related to msync.centos.org not redirecting
the requests correctly? For starters, I receive an A Record
for a msync node not even local to AU:<br>
<br>
<span style="font-size:12.0pt;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">[root@mirror ~]# dig @pdns1.centos.org
msync.centos.org +short<br>
124.217.252.175<o:p></o:p></p>
</blockquote>
<p class="MsoNormal">^ AS45839, Malaysia.<br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">[root@mirror ~]# mtr 124.217.252.175 -r
-c 5 -n<br>
HOST: mirror.digitalpacific.com.a Loss% Snt Last Avg
Best Wrst StDev<br>
1. 101.0.101.65 0.0% 5 2.2 2.4
2.2 2.9 0.3<br>
2. 101.0.127.189 0.0% 5 0.7 0.7
0.6 0.7 0.0<br>
3. 101.0.127.229 0.0% 5 0.2 0.3
0.2 0.4 0.0<br>
4. 202.68.66.209 0.0% 5 0.8 0.5
0.3 0.8 0.2<br>
5. 202.68.64.67 0.0% 5 0.8 0.6
0.6 0.8 0.1<br>
6. 129.250.3.76 0.0% 5 120.2 120.4
120.2 121.1 0.4<br>
7. 129.250.6.209 0.0% 5 120.4 122.8
120.2 133.0 5.7<br>
8. 129.250.2.121 0.0% 5 166.8 169.8
165.1 180.4 6.1<br>
9. 129.250.5.83 0.0% 5 168.9 168.8
168.3 169.7 0.6<br>
10. 180.87.112.153 0.0% 5 165.1 165.8
165.1 168.4 1.5<br>
11. 180.87.112.142 20.0% 5 200.1 200.0
200.0 200.1 0.0<br>
12. 180.87.163.26 0.0% 5 199.3 199.3
199.1 199.7 0.2<br>
13. 180.87.12.1 0.0% 5 191.0 191.0
190.9 191.0 0.0<br>
14. 216.6.121.137 20.0% 5 200.5 199.7
197.5 200.5 1.5<br>
15. 216.6.121.62 20.0% 5 201.0 201.0
200.9 201.1 0.1<br>
16. 124.217.252.175 60.0% 5 208.0 209.0
208.0 210.1 1.5<o:p></o:p></p>
</blockquote>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
..and it seems to be having issues too! Perhaps that could be
one of the reasons why the AU mirrors are all over the
place..?<br>
<br>
Regards,<br>
Matthew.<o:p></o:p></p>
<div>
<p class="MsoNormal">On 3/07/2015 17:11, <a
moz-do-not-send="true" href="mailto:daniel@glovine.com.au">daniel@glovine.com.au</a>
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="color:#1F497D">Hey Seamus</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Just
confirmed with a few people that our msync mirror is fine,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Can you A,
tell me your servers IP/hostname?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">B, set your
cron to use centose7.centos.org instead of mysnc hostname?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Daniel</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma",sans-serif;mso-fareast-language:EN-AU"
lang="EN-US">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma",sans-serif;mso-fareast-language:EN-AU"
lang="EN-US">
<a moz-do-not-send="true"
href="mailto:centos-mirror-bounces@centos.org">centos-mirror-bounces@centos.org</a>
[<a moz-do-not-send="true"
href="mailto:centos-mirror-bounces@centos.org">mailto:centos-mirror-bounces@centos.org</a>]
<b>On Behalf Of </b>Seamus Ryan<br>
<b>Sent:</b> Friday, 3 July 2015 4:32 PM<br>
<b>To:</b> <a moz-do-not-send="true"
href="mailto:centos-mirror@centos.org">centos-mirror@centos.org</a><br>
<b>Subject:</b> [CentOS-mirror] msync.centos.org
issues from Australia</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Greetings,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I was just wondering if there is
something funny going on with msync.centos.org’s
availability within Australia. I see it is geo-load balanced
to various places around the world, but in particular in
Australia we are (in many cases) sent to<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">103.18.205.7 -
7-205-18-103.static.glovine.com.au<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">That’s all well and good, but a quick
look at <a moz-do-not-send="true"
href="http://mirror-status.centos.org/">
http://mirror-status.centos.org/</a> reveals quite a few
of the Australian mirrors have been all over the place over
the last few weeks, which would somewhat suggest something
is up with this mirror source?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Any clues?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Cheers,<o:p></o:p></p>
<p class="MsoNormal">Seamus<o:p></o:p></p>
</blockquote>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Times New
Roman",serif;mso-fareast-language:EN-AU"><o:p> </o:p></span></p>
</div>
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<pre wrap="">_______________________________________________
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