Last modified: 2013-04-11 22:45:42 UTC

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Bug 46976 - Thumbnail and originals cache purging fails on Varnishes
Thumbnail and originals cache purging fails on Varnishes
Status: VERIFIED FIXED
Product: Wikimedia
Classification: Unclassified
General/Unknown (Other open bugs)
wmf-deployment
All All
: High major (vote)
: ---
Assigned To: Nobody - You can work on this!
: ops
: 46931 (view as bug list)
Depends on:
Blocks: 41371
  Show dependency treegraph
 
Reported: 2013-04-06 23:46 UTC by Andre Klapper
Modified: 2013-04-11 22:45 UTC (History)
5 users (show)

See Also:
Web browser: ---
Mobile Platform: ---
Assignee Huggle Beta Tester: ---


Attachments

Description Andre Klapper 2013-04-06 23:46:19 UTC
There are several recent threads about thumbnail cache purging issues.
Some currently still miss more information and this could turn out to be more than one problem, but listing them here:

* https://en.wikipedia.org/wiki/Wikipedia:Village_pump_%28technical%29#Problems_with_images
* https://en.wikipedia.org/wiki/Wikipedia:Village_pump_%28technical%29#New_vector_image_won.27t_update
* https://en.wikipedia.org/wiki/User_talk:Nowyouseeme#Question about
  https://en.wikipedia.org/wiki/File:US_Senators_Supporting_SSM.svg

This one has nice testcase:
* https://en.wikipedia.org/wiki/Wikipedia:HD#Purge_image_thumbnail

I can confirm that
https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png 
sometimes shows the old outdated version, but most of the time shows the updated version (I'm in Europe).

I've went to https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png?RandomNumberHere123456789 and then went to https://en.wikipedia.org/wiki/File:NRHP_Illustrated_Counties.svg?action=purge but the problem still persists.



$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.eqiad.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png'
--2013-04-07 01:43:03--  http://upload-lb.eqiad.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png
Resolving upload-lb.eqiad.wikimedia.org... 208.80.154.235, 2620:0:861:ed1a::b
Connecting to upload-lb.eqiad.wikimedia.org|208.80.154.235|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  X-Object-Meta-Sha1base36: dql1a3r1xtnnop4b5i2xbnbnl2ko53y
  Content-Disposition: inline;filename*=UTF-8''NRHP_Illustrated_Counties.svg.png
  Last-Modified: Wed, 03 Apr 2013 06:29:14 GMT
  Etag: ef9acb99c896a9e9ec19047ee399d96a
  X-Timestamp: 1364970554.37424
  Content-Type: image/png
  X-Varnish: 2378273142 2051365130, 4237763979
  Via: 1.1 varnish, 1.1 varnish
  Content-Length: 127301
  Accept-Ranges: bytes
  Date: Sat, 06 Apr 2013 23:43:03 GMT
  Age: 215326
  Connection: keep-alive
  X-Cache: cp1028 hit (536), cp1034 frontend miss (0)
  Access-Control-Allow-Origin: *
Length: 127301 (124K) [image/png]
Saving to: “400px-NRHP_Illustrated_Counties.svg.png.1”



$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png'
--2013-04-07 01:43:18--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  X-Object-Meta-Sha1base36: dql1a3r1xtnnop4b5i2xbnbnl2ko53y
  Content-Disposition: inline;filename*=UTF-8''NRHP_Illustrated_Counties.svg.png
  Last-Modified: Wed, 03 Apr 2013 06:29:14 GMT
  Etag: ef9acb99c896a9e9ec19047ee399d96a
  X-Timestamp: 1364970554.37424
  Content-Type: image/png
  X-Varnish: 2377693018 2051365130, 707352624 707109699, 2426462443 2426369331
  Via: 1.1 varnish, 1.1 varnish, 1.1 varnish
  Content-Length: 127301
  Accept-Ranges: bytes
  Date: Sat, 06 Apr 2013 23:43:18 GMT
  Age: 215340
  Connection: keep-alive
  X-Cache: cp1028 hit (534), cp3006 hit (3), cp3004 frontend hit (1)
  Access-Control-Allow-Origin: *
Length: 127301 (124K) [image/png]
Saving to: “400px-NRHP_Illustrated_Counties.svg.png.2”
Comment 1 Andre Klapper 2013-04-09 10:42:37 UTC
*** Bug 46931 has been marked as a duplicate of this bug. ***
Comment 2 Bawolff (Brian Wolff) 2013-04-09 11:51:34 UTC
So maybe varnishhtcpd is broken again? (everywhere)? When I get a squid responding from esams things seem purged fine (This was directly after purging the image):

bawolff@Bawolff-L:~$ wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png'
--2013-04-09 08:47:38--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.0 200 OK
  Content-Type: image/png
  Content-Length: 133559
  Content-Disposition: inline;filename*=UTF-8''NRHP_Illustrated_Counties.svg.png
  Last-Modified: Tue, 09 Apr 2013 11:45:59 GMT
  Access-Control-Allow-Origin: *
  Date: Tue, 09 Apr 2013 11:45:59 GMT
  X-Cache: MISS from sq86.wikimedia.org
  X-Cache-Lookup: MISS from sq86.wikimedia.org:3128
  X-Cache: MISS from amssq55.esams.wikimedia.org
  X-Cache-Lookup: MISS from amssq55.esams.wikimedia.org:3128
  X-Cache: MISS from amssq54.esams.wikimedia.org
  X-Cache-Lookup: MISS from amssq54.esams.wikimedia.org:80
  Connection: keep-alive
Length: 133559 (130K) [image/png]
Saving to: `400px-NRHP_Illustrated_Counties.svg.png.7'

100%[======================================>] 133,559     3.19K/s   in 25s     

2013-04-09 08:48:06 (5.28 KB/s) - `400px-NRHP_Illustrated_Counties.svg.png.7' saved [133559/133559]
---------------

Any response from a varnish (in either data center) gives me an age of 431614, even after purging the file on wiki.
Comment 3 Leslie Carr 2013-04-09 22:19:28 UTC
Is there a good example with two different lengths/ages ? those looked like the same picture.  

the multicast purging is not broken everywhere, fyi.
Comment 4 Andre Klapper 2013-04-09 22:26:32 UTC
$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png'strated_Countie--2013-04-10 00:25:50--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.0 200 OK
  X-Object-Meta-Sha1base36: 3p9gzgrh65yoccesw52bmjw2um7n9b8
  Content-Disposition: inline;filename*=UTF-8''NRHP_Illustrated_Counties.svg.png
  X-Timestamp: 1365545851.31050
  Accept-Ranges: bytes
  Content-Length: 133559
  Access-Control-Allow-Origin: *
  Date: Tue, 09 Apr 2013 22:23:03 GMT
  Content-Type: image/png
  Last-Modified: Tue, 09 Apr 2013 22:17:31 GMT
  ETag: e907d3765048cfc9ad63748ed19229bb
  X-Cache: HIT from sq86.wikimedia.org
  X-Cache-Lookup: HIT from sq86.wikimedia.org:3128
  Age: 167
  X-Cache: HIT from amssq55.esams.wikimedia.org
  X-Cache-Lookup: HIT from amssq55.esams.wikimedia.org:3128
  X-Cache: MISS from amssq60.esams.wikimedia.org
  X-Cache-Lookup: MISS from amssq60.esams.wikimedia.org:80
  Connection: keep-alive
Length: 133559 (130K) [image/png]
Saving to: “400px-NRHP_Illustrated_Counties.svg.png”

100%[===================================================================================================>] 133,559      450K/s   in 0.3s    

2013-04-10 00:25:50 (450 KB/s) - “400px-NRHP_Illustrated_Counties.svg.png” saved [133559/133559]

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png'
--2013-04-10 00:25:53--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/c/cb/NRHP_Illustrated_Counties.svg/400px-NRHP_Illustrated_Counties.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  X-Object-Meta-Sha1base36: dql1a3r1xtnnop4b5i2xbnbnl2ko53y
  Content-Disposition: inline;filename*=UTF-8''NRHP_Illustrated_Counties.svg.png
  Last-Modified: Wed, 03 Apr 2013 06:29:14 GMT
  Etag: ef9acb99c896a9e9ec19047ee399d96a
  X-Timestamp: 1364970554.37424
  Content-Type: image/png
  X-Varnish: 2744905806 2051365130, 1035441300 1035100289, 1212131155
  Via: 1.1 varnish, 1.1 varnish, 1.1 varnish
  Content-Length: 127301
  Accept-Ranges: bytes
  Date: Tue, 09 Apr 2013 22:25:53 GMT
  Age: 469896
  Connection: keep-alive
  X-Cache: cp1028 hit (1064), cp3006 hit (7), cp3009 frontend miss (0)
  Access-Control-Allow-Origin: *
Length: 127301 (124K) [image/png]
Saving to: “400px-NRHP_Illustrated_Counties.svg.png.1”

100%[===================================================================================================>] 127,301      442K/s   in 0.3s    

2013-04-10 00:25:53 (442 KB/s) - “400px-NRHP_Illustrated_Counties.svg.png.1” saved [127301/127301]
Comment 5 Leslie Carr 2013-04-09 22:39:55 UTC
cp1028 is misbehaving right now ... purging cache on that varnish and restarting varnishhtcpd seems to have fixed this - another example please?
Comment 6 Andre Klapper 2013-04-09 22:42:45 UTC
And from dup bug 46931:

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/6/64/Codomain2.SVG'
--2013-04-10 00:41:06--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/6/64/Codomain2.SVG
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  X-Object-Meta-Sha1base36: kzwmp46ues2ukmty1ytvuhpi5abska0
  Last-Modified: Tue, 17 Jul 2012 02:21:23 GMT
  Etag: e0ab735d5cf72a80e1017cad46e26c45
  X-Timestamp: 1342491683.95243
  Content-Type: image/svg+xml
  X-Varnish: 1337403470 2081734694, 755800752 463732489, 1470008334
  Via: 1.1 varnish, 1.1 varnish, 1.1 varnish
  Content-Length: 4155
  Accept-Ranges: bytes
  Date: Tue, 09 Apr 2013 22:41:06 GMT
  Age: 2409675
  Connection: keep-alive
  X-Cache: cp1033 hit (90), cp3005 hit (13), cp3010 frontend miss (0)
  Access-Control-Allow-Origin: *
Length: 4155 (4.1K) [image/svg+xml]
Saving to: “Codomain2.SVG”

100%[===================================================================================================>] 4,155       --.-K/s   in 0.002s  

2013-04-10 00:41:06 (2.04 MB/s) - “Codomain2.SVG” saved [4155/4155]

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/6/64/Codomain2.SVG'
--2013-04-10 00:41:09--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/6/64/Codomain2.SVG
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.0 200 OK
  X-Object-Meta-Sha1base36: 79kmith7igibvfw3qspag91a5zrlqm7
  Last-Modified: Fri, 05 Apr 2013 00:16:22 GMT
  ETag: 88d9ca8e221079a1277428313e9399ee
  X-Timestamp: 1365120982.99758
  Accept-Ranges: bytes
  Content-Length: 10389
  Content-Type: image/svg+xml
  Access-Control-Allow-Origin: *
  Date: Tue, 09 Apr 2013 00:54:27 GMT
  X-Cache: HIT from sq83.wikimedia.org
  X-Cache-Lookup: HIT from sq83.wikimedia.org:3128
  Age: 78402
  X-Cache: HIT from amssq52.esams.wikimedia.org
  X-Cache-Lookup: HIT from amssq52.esams.wikimedia.org:3128
  X-Cache: MISS from knsq22.esams.wikimedia.org
  X-Cache-Lookup: MISS from knsq22.esams.wikimedia.org:80
  Connection: keep-alive
Length: 10389 (10K) [image/svg+xml]
Saving to: “Codomain2.SVG.1”

100%[===================================================================================================>] 10,389      --.-K/s   in 0.05s   

2013-04-10 00:41:09 (222 KB/s) - “Codomain2.SVG.1” saved [10389/10389]

$:andre\>
Comment 7 Leslie Carr 2013-04-09 22:47:59 UTC
fixed with a restart of varnishhtcpd on cp1033
Comment 8 Andre Klapper 2013-04-09 22:59:06 UTC
Darn, one more (from https://en.wikipedia.org/wiki/Wikipedia:Village_pump_%28technical%29#New_vector_image_won.27t_update ):

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/en/thumb/2/2e/Duke_Energy_logo.svg/200px-Duke_Energy_logo.svg.png'
--2013-04-10 00:57:42--  http://upload-lb.esams.wikimedia.org/wikipedia/en/thumb/2/2e/Duke_Energy_logo.svg/200px-Duke_Energy_logo.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.0 200 OK
  X-Object-Meta-Sha1base36: ofbyhhqcou4td4xvqkfjh7en8qw0gl5
  Content-Disposition: inline;filename*=UTF-8''Duke_Energy_logo.svg.png
  Last-Modified: Tue, 09 Apr 2013 12:50:13 GMT
  ETag: c6ebf076718f2b47900ee73e00a616d4
  X-Timestamp: 1365511813.90989
  Accept-Ranges: bytes
  Content-Length: 7072
  Content-Type: image/png
  Access-Control-Allow-Origin: *
  Date: Tue, 09 Apr 2013 22:57:04 GMT
  X-Cache: MISS from sq51.wikimedia.org
  X-Cache-Lookup: MISS from sq51.wikimedia.org:3128
  Age: 38
  X-Cache: HIT from amssq48.esams.wikimedia.org
  X-Cache-Lookup: HIT from amssq48.esams.wikimedia.org:3128
  X-Cache: MISS from amssq57.esams.wikimedia.org
  X-Cache-Lookup: MISS from amssq57.esams.wikimedia.org:80
  Connection: keep-alive
Length: 7072 (6.9K) [image/png]
Saving to: “200px-Duke_Energy_logo.svg.png”

100%[===================================================================================================>] 7,072       --.-K/s   in 0.001s  

2013-04-10 00:57:42 (4.67 MB/s) - “200px-Duke_Energy_logo.svg.png” saved [7072/7072]

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/en/thumb/2/2e/Duke_Energy_logo.svg/200px-Duke_Energy_logo.svg.png'
--2013-04-10 00:57:44--  http://upload-lb.esams.wikimedia.org/wikipedia/en/thumb/2/2e/Duke_Energy_logo.svg/200px-Duke_Energy_logo.svg.png
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  Last-Modified: Thu, 26 Apr 2012 09:26:23 GMT
  Etag: ca5ea9d1aa26c7fa662829a7cd6370cc
  X-Timestamp: 1335432383.88755
  Content-Type: image/png
  X-Varnish: 3355850179 1834259508, 1206612340 1206573200, 1215317841
  Via: 1.1 varnish, 1.1 varnish, 1.1 varnish
  Content-Length: 4505
  Accept-Ranges: bytes
  Date: Tue, 09 Apr 2013 22:57:44 GMT
  Age: 2084590
  Connection: keep-alive
  X-Cache: cp1029 hit (3976), cp3007 hit (3), cp3009 frontend miss (0)
  Access-Control-Allow-Origin: *
Length: 4505 (4.4K) [image/png]
Saving to: “200px-Duke_Energy_logo.svg.png.1”

100%[===================================================================================================>] 4,505       --.-K/s   in 0s      

2013-04-10 00:57:44 (13.3 MB/s) - “200px-Duke_Energy_logo.svg.png.1” saved [4505/4505]
Comment 9 Andre Klapper 2013-04-10 08:53:55 UTC
All aforementioned known issues should be fixed now, but might need https://en.wikipedia.org/wiki/WP:Purge .

For the records, the middleterm improvement to identify such situations faster would be bug 43449.

Closing as FIXED. Please open a new ticket for any new problems. Thanks!
Comment 10 Nemo 2013-04-10 09:25:28 UTC
It wasn't just thumbs, also originals (since April 5 at least).
I've tested about ten reuploads in last hour on Commons and it seems fine indeed. Thanks!
https://commons.wikimedia.org/w/index.php?title=Special:Log&limit=500&type=upload
Comment 11 Andre Klapper 2013-04-10 16:59:06 UTC
Another one from https://commons.wikimedia.org/wiki/Commons:Village_pump#File:Boeing_X-45A_UCAV.jpg :

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/b/b1/Boeing_X-45A_UCAV.jpg/120px-Boeing_X-45A_UCAV.jpg'
--2013-04-10 18:57:16--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/b/b1/Boeing_X-45A_UCAV.jpg/120px-Boeing_X-45A_UCAV.jpg
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  Last-Modified: Fri, 13 Apr 2012 16:31:55 GMT
  Etag: 961f99168bd957ef96ebf22a0778f735
  X-Timestamp: 1334334715.36100
  Content-Type: image/jpeg
  X-Varnish: 1829343736 612921789, 1274563771 1221166242, 1559320859
  Via: 1.1 varnish, 1.1 varnish, 1.1 varnish
  Content-Length: 22448
  Accept-Ranges: bytes
  Date: Wed, 10 Apr 2013 16:57:16 GMT
  Age: 1225264
  Connection: keep-alive
  X-Cache: cp1027 hit (553), cp3009 hit (146), cp3005 frontend miss (0)
  Access-Control-Allow-Origin: *
Length: 22448 (22K) [image/jpeg]
Saving to: “120px-Boeing_X-45A_UCAV.jpg.3”

100%[===================================================================================================>] 22,448      --.-K/s   in 0.05s   

2013-04-10 18:57:17 (429 KB/s) - “120px-Boeing_X-45A_UCAV.jpg.3” saved [22448/22448]

$:andre\> wget -S -U Malyacko  --header 'host: upload.wikimedia.org' 'http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/b/b1/Boeing_X-45A_UCAV.jpg/120px-Boeing_X-45A_UCAV.jpg'
--2013-04-10 18:57:18--  http://upload-lb.esams.wikimedia.org/wikipedia/commons/thumb/b/b1/Boeing_X-45A_UCAV.jpg/120px-Boeing_X-45A_UCAV.jpg
Resolving upload-lb.esams.wikimedia.org... 91.198.174.234, 2620:0:862:ed1a::b
Connecting to upload-lb.esams.wikimedia.org|91.198.174.234|:80... connected.
HTTP request sent, awaiting response... 
  HTTP/1.0 200 OK
  X-Object-Meta-Sha1base36: 4esak7p1lvd0l7niuali6zk0hf5k4s0
  Content-Disposition: inline;filename*=UTF-8''Boeing_X-45A_UCAV.jpg
  X-Timestamp: 1365569436.27440
  Accept-Ranges: bytes
  Content-Length: 1808
  Access-Control-Allow-Origin: *
  Date: Wed, 10 Apr 2013 13:47:28 GMT
  Content-Type: image/jpeg
  Last-Modified: Wed, 10 Apr 2013 04:50:36 GMT
  ETag: c5e1761ba1968fb0c717601003fd7a98
  X-Cache: HIT from sq85.wikimedia.org
  X-Cache-Lookup: HIT from sq85.wikimedia.org:3128
  Age: 11390
  X-Cache: HIT from amssq49.esams.wikimedia.org
  X-Cache-Lookup: HIT from amssq49.esams.wikimedia.org:3128
  X-Cache: MISS from amssq55.esams.wikimedia.org
  X-Cache-Lookup: MISS from amssq55.esams.wikimedia.org:80
  Connection: keep-alive
Length: 1808 (1.8K) [image/jpeg]
Saving to: “120px-Boeing_X-45A_UCAV.jpg.4”

100%[===================================================================================================>] 1,808       --.-K/s   in 0s      

2013-04-10 18:57:18 (5.71 MB/s) - “120px-Boeing_X-45A_UCAV.jpg.4” saved [1808/1808]

$:andre\>
Comment 12 Andre Klapper 2013-04-10 17:41:53 UTC
Comment 11 also fixed by Leslie, I'm going to comment on the Village Pump thread.
Comment 13 Nemo 2013-04-10 18:07:12 UTC
(In reply to comment #11)
> Another one from
> https://commons.wikimedia.org/wiki/Commons:Village_pump#File:Boeing_X-
> 45A_UCAV.jpg

That had been reuploaded before the varnishes were fixed, so it's not a good example. Purging worked.
Also, cp1029 is affected by this server admin log entry of today and probably had some shakeup?
    15:48 mark: Ran dist-upgrade (for varnish upgrade) on cp1021-1036
With changes like <https://gerrit.wikimedia.org/r/#/q/status:merged+project:operations/debs/varnish+branch:testing/3.0.3plus-rc1,n,z>
Comment 14 melikamp 2013-04-11 22:45:42 UTC
Looks great. Thanks everyone!

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