[Akonadi] [Bug 248287] 'akonadictl stop' takes very long + doesn't terminate all 'mysqld' processes

[Martin Steigerwald]

https://bugs.kde.org/show_bug.cgi?id=248287

Martin Steigerwald <ms at teamix.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ms at teamix.de

--- Comment #9 from Martin Steigerwald <ms at teamix.de> ---
Except the mysqld process (this is with Akonadi 1.13 master git branch with
database optimizations and KDEPIM + Runtime 4.14.2 as packages in Debian
unstable):

ms at merkaba:~> akonadictl stop                  
Akonadi is not running. 
ms at merkaba:~#4> akonadictl status                
Akonadi Control: stopped
Akonadi Server: stopped
search paths:  ("/usr/local/lib/kde4", "/home/ms/.kde/lib/kde4/plugins/",
"/usr/lib/kde4/plugins/", "/usr/local/lib/plugins/",
"/usr/lib/x86_64-linux-gnu/qt4/plugins", "/usr/local/bin",
"/usr/lib/kde4/plugins", "/usr/local/lib/plugins", "/home/ms/.kde/lib/kde4/",
"/usr/lib/kde4/") 
Akonadi Server Search Support: available (Remote Search, Akonadi Baloo Search
Plugin)
Available Agent Types: akonadi_akonotes_resource, akonadi_archivemail_agent,
akonadi_baloo_indexer, akonadi_birthdays_resource, akonadi_contacts_resource,
akonadi_davgroupware_resource, akonadi_folderarchive_agent,
akonadi_followupreminder_agent, akonadi_googlecalendar_resource,
akonadi_googlecontacts_resource, akonadi_ical_resource,
akonadi_icaldir_resource, akonadi_imap_resource, akonadi_invitations_agent,
akonadi_kabc_resource, akonadi_kalarm_dir_resource, akonadi_kalarm_resource,
akonadi_kcal_resource, akonadi_kdeaccounts_resource, akonadi_knut_resource,
akonadi_kolab_resource, akonadi_kolabproxy_resource,
akonadi_localbookmarks_resource, akonadi_maildir_resource,
akonadi_maildispatcher_agent, akonadi_mailfilter_agent,
akonadi_mailtransport_dummy_resource, akonadi_mbox_resource,
akonadi_migration_agent, akonadi_mixedmaildir_resource, akonadi_nepomuk_feeder,
akonadi_newmailnotifier_agent, akonadi_nntp_resource, akonadi_notes_agent,
akonadi_notes_resource, akonadi_openxchange_resource, akonadi_pop3_resource,
akonadi_sendlater_agent, akonadi_vcard_resource, akonadi_vcarddir_resource
ms at merkaba:~> ps aux | grep "[m]ysql" | grep ms
ms        4006  0.4  3.8 2809592 631456 ?      Sl   Jan27   6:26
/usr/sbin/mysqld --defaults-file=/home/ms/.local/share/akonadi/mysql.conf
--datadir=/home/ms/.local/share/akonadi/db_data/
--socket=/tmp/akonadi-ms.QEKpW0/mysql.socket

After minutes after issuing akonadictl stop:

ms at merkaba:~> ps aux | grep "[m]ysql" | grep ms
ms        4006  0.4  3.8 2809592 631456 ?      Sl   Jan27   6:27
/usr/sbin/mysqld --defaults-file=/home/ms/.local/share/akonadi/mysql.conf
--datadir=/home/ms/.local/share/akonadi/db_data/
--socket=/tmp/akonadi-ms.QEKpW0/mysql.socket

And look when I start it again:

ms at merkaba:~> ps aux | grep "[m]ysql" | grep ms
ms        4006  0.4  3.8 2809592 632112 ?      Sl   Jan27   6:40
/usr/sbin/mysqld --defaults-file=/home/ms/.local/share/akonadi/mysql.conf
--datadir=/home/ms/.local/share/akonadi/db_data/
--socket=/tmp/akonadi-ms.QEKpW0/mysql.socket
ms       29368  1.0  0.5 787196 85964 ?        Sl   09:54   0:00
/usr/sbin/mysqld --defaults-file=/home/ms/.local/share/akonadi/mysql.conf
--datadir=/home/ms/.local/share/akonadi/db_data/
--socket=/tmp/akonadi-ms.QEKpW0/mysql.socket


This is a *huge*, *big* *no-go*. At no point of time Akonadi should there
*ever* be *two* instances of MySQL running for the same user and the *same*
database.

As this bug is about the stopping of Akonadi I will file a new bug about having
two instances of MySQL running. From all I know this just is a very, very bad
idea.

-- 
You are receiving this mail because:
You are on the CC list for the bug.