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Changes between Version 1 and Version 2 of Moped_accident


Ignore:
Timestamp:
May 29, 2012, 5:10:36 PM (14 years ago)
Author:
Serge CHASTEL
Comment:

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  • Moped_accident

    v1 v2  
    1 * change apache configuration files on ippc01-ippc10: '''DONE'''
     1Just in case there is any problem and I can't do things myself
     2
     3 * change apache configuration files on ippc01-ippc10: '''DONE'''
    24
    35At 8pm:
    4 * check if jt scripts are still running on ippc19: make them asleep
    5 * make sure ippdb02 is synchronized with ippdb00, stop slave on ippb02
    6 * restart apache servers on ippc01-ippc10
    7 * wake up jt scripts: if crashed, tell jt
    8 * start nebulous mysqldump on ippdb00 (use pbzip2)
     6 * check if jt scripts are still running on ippc19: make them asleep
     7 * make sure ippdb02 is synchronized with ippdb00, stop slave on ippb02
     8 * restart apache servers on ippc01-ippc10
     9 * wake up jt scripts: if crashed, tell jt
     10 * start nebulous mysqldump on ippdb00 (use pbzip2)
    911
    1012Once neb dump is finished:
    11 * copy reference dump to ippdb02 (and from ippdb02 to ipp001)
    12 * delete nebulous database on ippdb00
    13 * stop the mysql server
    14 * clean mysql on ippdb00 (remove old binlogs, move and compress mysql logs)
    15 * start the mysql server
    16 * ingest neb dump on ippdb00
    17 * write down new master coordinates
     13 * copy reference dump to ippdb02 (and from ippdb02 to ipp001)
     14 * delete nebulous database on ippdb00
     15 * stop the mysql server
     16 * clean mysql on ippdb00 (remove old binlogs, move and compress mysql logs)
     17 * start the mysql server
     18 * ingest neb dump on ippdb00
     19 * write down new master coordinates
    1820
    1921Once ingestion is finished:
    20 * restore apache configuration files on ippc01-ippc10 (backup files are called /etc/apache2/modules.d/apache2-mod_perl-startup.pl.20120529_ippdb00)
    21 * restart apache servers (jt scripts should be finished?!)
    22 * restart ipp
    23 * delete neb dump on ippdb00
     22 * restore apache configuration files on ippc01-ippc10 (backup files are called /etc/apache2/modules.d/apache2-mod_perl-startup.pl.20120529_ippdb00)
     23 * restart apache servers (jt scripts should be finished?!)
     24 * restart ipp
     25 * delete neb dump on ippdb00
    2426
    2527Once everything seems fine, *** on ippb02 ***:
    26 * comment neb dump in root crontab
    27 * delete nebulous database
    28 * stop the mysql server
    29 * clean mysql (remove old binlogs, move and compress mysql logs)
    30 * start the mysql server
    31 * ingest neb dump
    32 * set master coordinates
    33 * start slave
    34 * activate neb dump in root crontab
    35 * delete neb dump
     28 * comment neb dump in root crontab
     29 * delete nebulous database
     30 * stop the mysql server
     31 * clean mysql (remove old binlogs, move and compress mysql logs)
     32 * start the mysql server
     33 * ingest neb dump
     34 * set master coordinates
     35 * start slave
     36 * activate neb dump in root crontab
     37 * delete neb dump
    3638