[00:14:58] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3170180 (10zhuyifei1999) Look, `FFD9` is not a mandatory marker. See [[https://commons.wikimedia.org/wiki/Commons:Administrators%27_noticeboard/Archive_61#Influx_of_files_w... [07:48:37] 06Multimedia, 10Wikimedia-Site-requests, 13Patch-For-Review, 15User-Urbanecm: Increase default image thumbnail size on Finnish Wikipedia to 250px - https://phabricator.wikimedia.org/T162376#3170589 (10Gilles) Sure thing, it's safe for any wiki to change that setting to 250px. [09:01:42] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3170686 (10jcrespo) Then `FFDA from parsing + offset + [optionally] FFD9` and in addition, some heuristics on file size would be more reliable. The only other 100% secure... [09:27:49] 06Multimedia, 06Operations, 10media-storage: 404 error while accessing some images files (e.g. djvu, jpg, png, webm) on Commons and other sites - https://phabricator.wikimedia.org/T161836#3170708 (10Pokefan95) p:05Unbreak!>03High It seems this is no longer affecting our files, so I lowered the priority.... [10:33:27] 06Multimedia, 06Operations, 10media-storage: 404 error while accessing some images files (e.g. djvu, jpg, png, webm) on Commons and other sites - https://phabricator.wikimedia.org/T161836#3170792 (10fgiunchedi) I think all disappearing files should be back now as rebalance has finished. We are working on bri... [10:59:37] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3170835 (10zhuyifei1999) a:03zhuyifei1999 (Claiming per [[https://commons.wikimedia.org/wiki/Commons:Bots/Requests/Embedded_Data_Bot_(aggressive_algorithm)|bot task]]) [13:41:02] 06Multimedia, 10Wikimedia-Site-requests, 07Community-consensus-needed, 05Goal: Increase WMF cluster default image thumb size - https://phabricator.wikimedia.org/T51357#3171377 (10Urbanecm) [13:41:02] 06Multimedia, 10Wikimedia-Site-requests, 13Patch-For-Review, 15User-Urbanecm: Increase default image thumbnail size on Finnish Wikipedia to 250px - https://phabricator.wikimedia.org/T162376#3171376 (10Urbanecm) 05Open>03Resolved [14:47:07] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3171533 (10matmarex) RAR 5.0 is apparently a completely different format from the previous versions. I think I saw it once, among a dozen or so funky files I examined some... [14:48:52] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3171537 (10jcrespo) From the same page: `RAR 4.x 7 byte length signature: 0x52 0x61 0x72 0x21 0x1A 0x07 0x00` [15:13:05] 06Multimedia, 06Commons, 10MediaWiki-File-management: Detect RAR concatenation in jpeg images - https://phabricator.wikimedia.org/T12847#3171714 (10zhuyifei1999) Yeah, @valhallasw [[https://phabricator.wikimedia.org/T151794#3168947|also found]] some [[http://www.forensicswiki.org/wiki/RAR|docs]] on the struc... [16:45:15] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172211 (10jcrespo) 05Resolved>03Open [16:45:56] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3106145 (10jcrespo) p:05Triage>03High I do not see this applied... [17:00:02] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172287 (10Marostegui) Both main servers have been done now, so err... [17:07:24] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172330 (10Marostegui) All eqiad main servers are now done, so erro... [17:18:02] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172413 (10Marostegui) db1069 (sanitarium) db1095 (sanitarium2), la... [17:24:15] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172455 (10Marostegui) dbstore1001 and dbstore1002 are done [17:30:54] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172480 (10jcrespo) p:05High>03Normal [18:11:45] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172658 (10Marostegui) dbstore2002 and dbstore2001 are done. [19:16:38] 06Multimedia, 10DBA, 07Blocked-on-schema-change, 05MW-1.29-release (WMF-deploy-2017-03-21_(1.29.0-wmf.17)), and 3 others: Review schema changes for T125071 - Add index to image table on all wikis - https://phabricator.wikimedia.org/T160415#3172932 (10Marostegui) All codfw slaves are done: ``` db2057 db2050...