tm-c01-master01 tm-c01-slave01 need to be moved. There is already: tp-c01-master01 tp-c01-slave01 So I need to make sure the backups are happening on the right server (backup2.db.phx1) and work to ensure everything is moved over.
Backups do in fact work, both raw copies and sqldumps: [firstname.lastname@example.org c01]# ls -lrth rawcopies/ total 24G -rwx------ 1 root root 4.8G May 2 16:12 c01.2012.05.02.tar.gz -rwx------ 1 root root 4.8G May 3 16:12 c01.2012.05.03.tar.gz -rwx------ 1 root root 4.8G May 4 16:12 c01.2012.05.04.tar.gz -rwx------ 1 root root 4.8G May 5 16:12 c01.2012.05.05.tar.gz -rwx------ 1 root root 4.8G May 6 16:12 c01.2012.05.06.tar.gz [email@example.com c01]# ls -lrth sqldumps/basket_mozilla_com/ total 345M -rwx------ 1 root root 1.5K May 3 22:03 basket_mozilla_com.2012.05.03.slaveinfo -rwx------ 1 root root 87M May 3 22:03 basket_mozilla_com.2012.05.03.sql.gz -rwx------ 1 root root 1.5K May 4 22:03 basket_mozilla_com.2012.05.04.slaveinfo -rwx------ 1 root root 87M May 4 22:04 basket_mozilla_com.2012.05.04.sql.gz -rwx------ 1 root root 1.5K May 5 22:03 basket_mozilla_com.2012.05.05.slaveinfo -rwx------ 1 root root 87M May 5 22:04 basket_mozilla_com.2012.05.05.sql.gz -rwx------ 1 root root 1.5K May 6 22:03 basket_mozilla_com.2012.05.06.slaveinfo -rwx------ 1 root root 87M May 6 22:03 basket_mozilla_com.2012.05.06.sql.gz
Added Jason to this - right now here's a list of the databases that have been *written to* in the past 60 days: addons_forums_phpbb blog_lizardwrangler blog_mozilla_com_wp brendaneich_com byob firefoxflicks_wp_backstage getfirebug_blog hacks_mozilla_org_wp labs_wpmu mozilla_europe mpl_mozilla_org pastebin priorartshare_wp quality_mozilla_org quality_mozilla_org_wp rockyourfirefox_com wiki_mdc19 wiki_mozorg10 wordpress_mdc Databases may have since moved. Also as of May 1st, here are the following databases used and connections made (general log turned on for an hour, so there may be more than this): users: firstname.lastname@example.org email@example.com firstname.lastname@example.org email@example.com firstname.lastname@example.org databases: byob mysql wordpress_mdc basket_mozilla_com
Also, FYI the same cron jobs are on tm-c01 cluster as are on tp-c01-cluster. So as soon as tm-c01 is actually no longer being used we can turn it off, as far as I'm concerned.
[16:38:19] <sheeri> how's the c01 stuff coming along? [16:39:46] <jd> i am soooo frusterated with this right now, I am getting nowhere, I am still digging for information, when I try and move the cron jobs to phx, where the sites are now and the data is supposedly identical, there are code inconsistances so the cron jobs break but I am told this is not possible (it is possible, I am looking at it) [16:48:21] <jd> i actually doubt my ability to figure this out TBH [16:48:21] <sheeri> Let me know what I can do to help, but the db machines get physically turned off tomorrow. :( [16:48:42] <sheeri> well, I'll make sure to copy the logs I can before the move tomorrow and we can reverse engineer if need be. [16:48:46] <jd> i realize that but am really stuck, this is terribly confusing [16:48:52] <jd> okay
Here are the connections and where they're coming from: email@example.com firstname.lastname@example.org email@example.com firstname.lastname@example.org email@example.com firstname.lastname@example.org That's all on the master (tm-c01). The slave has nothing connecting, so that's good. jd fixed basket, which was coming from mradm02.mozilla.org byob is coming from byob-app1.dmz.scl3.mozilla.com devmowordpress is coming from pm-dekiwiki01.mozilla.org, pm-dekiwiki02.mozilla.org and pm-dekiwiki03.mozilla.org mozwiki is coming from mrapp-stage02.mozilla.org
Adding jakem for the devmowordpress user and mozwiki users.....
Go ahead and drop wiki_mozorg10
I can't find any references to wiki_mdc19 in relation to wiki.mozilla.org, the mdc in the name makes me think it's an older database for mozilla developer center, akak mdn aka mdn, and has some relation to wiki_mdc and wiki_mdc_cluster, but that's all I can tell at this time.
wordpress_mdc is scheduled to move to SCL3 during tomorrow's maintenance. After that it will be drop-able. wiki_mdc19 does not appear anywhere on the admin node for MDN. If we have an up-to-date backup, it is safe to drop. As Brandon said I suspect it's an earlier incarnation of MDN and not currently in use.
well, tm-c01 master/slave is turned off....so hopefully everything is moved. I haven't dropped those older db's though, and still have to.
Summary: move the tm-c01 cluster → drop older db's on the tp-c01 cluster
archiving and dropping: wiki_mozorg10 wiki_mdc19 wordpress_mdc (in the archiving stage right now, archiving to tp-c01-master01:/root/archive)
Databases dropped, cleared up 5G of space (only 30G used now).
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
Product: mozilla.org → Data & BI Services Team
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