[debian-mysql] Bug#676539: Bug#676539: Bug#676539: mysql-server-5.5: migration from /var/run/mysqld to /run/mysqld incomplete

[Nicholas Bamber]

forcemerge 676560 676539
thanks

Greg,
	Apologies. I see where the issue is. Please upgrade your  initscripts 
to at least 2.88dsf-13.3. I will put in a fix for this.

On 07/06/12 22:25, Nicholas Bamber wrote:
> severity 676539 minor
> tag 676539 +moreinfo
> thanks
>
> Greg,
>
> Thanks for pointing out the incompletenesses in our migration. They will
> be acted on if substantiated.
>
> I am downgrading the severity because I could not see any actual
> evidence that this is causing a problem. On a standard recent Debian
> system /var/run will be a symlink to /run. In fact I could not even see
> any evidence that this is true. What I think happened is that since
> /etc/mysql/debian.cnf already existed, the mysql-server-5.5 postinst
> script had no reason to create it afresh.
>
> As for the change it may well (or not) be a pointless change but it is
> recommended by section 9.1.4 of the latest version of the Debian policy.
> The lintian tool attempts to find and report on violations.
>
> As for libdbd-mysql-perl that is a separate package. If it was an issue
> it would require a separate bug report. I had a look through both the
> upstream and packaging code and I could not see anywhere where the MySQL
> socket file location is defaulted or hardcoded. I think it should be
> picked up from the libmysqlclient18 package (which is part the mysql-5.5
> package). However libdbd-mysql-perl has not yet been binNMU'ed so that
> would be why that is picking up the old location.
>
> If you have any more information please let me know. Otherwise can I
> close the ticket?
>
> On 07/06/12 18:10, Greg Alexander wrote:
>> Package: mysql-server-5.5
>> Version: 5.5.24+dfsg-2
>> Severity: important
>>
>> Dear Maintainer,
>>
>> Upon upgrading to mysql-server-5.5, I find that /var/run/mysqld has been
>> needlessly renamed to /run/mysqld.
>>
>> Pointless renaming is considered harmful!
>>
>> You forgot to update a few things when you performed this pointless
>> operation. /etc/mysql/debian.cnf continues to reference /var/run/mysqld.
>> The perl DBI package continues to reference /var/run/mysqld.
>>
>> The need to enumerate the innumerable potential dependencies on the
>> mysqld socket location can be ameliorated through the use of symlinks.
>> Add this to the postrm file:
>> ln -s /run/mysqld /var/run/mysqld
>>
>> But in fact, you could have avoided this whole problem in the first
>> place by not pointlessly renaming /var/run to /run.
>>
>> In the future, try not to break things for no reason. We have symlinks
>> for a reason. Any unix admin who needs /var/run to live in a special
>> location can achieve this effect using mount or ln already. There is
>> no need to render every mysql-dependent configuration file suspect to
>> achieve this end.
>>
>> If the person who decided to rename /var/run/mysqld to /run/mysqld
>> should happen to read this thread, I beg you to please consider swearing
>> off future contribution to open source projects. You are simply not cool
>> enough for my club.
>>
>> - Greg
>>
>>
>> -- System Information:
>> Debian Release: squeeze/sid
>> APT prefers unstable
>> APT policy: (500, 'unstable')
>> Architecture: i386 (i686)
>>
>> Kernel: Linux 2.6.32.22 (SMP w/2 CPU cores; PREEMPT)
>> Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
>> Shell: /bin/sh linked to /bin/bash
>>
>> Versions of packages mysql-server-5.5 depends on:
>> ii adduser 3.102
>> ii debconf [debconf-2.0] 1.5.40
>> ii libc6 2.13-10
>> ii libdbi-perl 1.621-1
>> ii libgcc1 1:4.6.1-4
>> ii libstdc++6 4.6.1-4
>> ii lsb-base 3.2-23
>> ii mysql-client-5.5 5.5.24+dfsg-2
>> ii mysql-common 5.5.24+dfsg-2
>> ii mysql-server-core-5.5 5.5.24+dfsg-2
>> ii passwd 1:4.0.18.1-7
>> ii perl 5.14.2-11
>> ii psmisc 20.2-2.1
>> ii zlib1g 1:1.2.3.4.dfsg-3
>>
>> Versions of packages mysql-server-5.5 recommends:
>> ii libhtml-template-perl 2.9-1
>> ii mailx 1:8.1.2-0.20020411cvs-1
>>
>> Versions of packages mysql-server-5.5 suggests:
>> pn tinyca<none>
>>
>> -- debconf information:
>> mysql-server/root_password_again: (password omitted)
>> * mysql-server/root_password: (password omitted)
>> mysql-server-5.5/postrm_remove_databases: false
>> mysql-server/error_setting_password:
>> mysql-server-5.5/nis_warning:
>> mysql-server-5.5/really_downgrade: false
>> mysql-server-5.5/start_on_boot: true
>> mysql-server/password_mismatch:
>> mysql-server/no_upgrade_when_using_ndb:
>>
>>
>>
>>
>> _______________________________________________
>> pkg-mysql-maint mailing list
>> pkg-mysql-maint at lists.alioth.debian.org
>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-mysql-maint
>>
>
>
>
>
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