[Bug 411045] Re: slapd cannot get resinstalled or removed if the configuration files were lost
Christian Glahn
cpglahn at gmail.com
Thu Sep 10 08:44:39 BST 2009
Yes, Purging failed because the related files hindered slapd from being
stopped.
I posted a patch for the slapd init script that removes this problem.
Christian
On Thu, Sep 10, 2009 at 2:36 AM, Mathias Gug <mathiaz at ubuntu.com> wrote:
> Did you try to purge the slapd package before reinstalling it?
>
> ** Changed in: openldap (Ubuntu)
> Importance: Undecided => Low
>
> ** Changed in: openldap (Ubuntu)
> Status: New => Incomplete
>
> --
> slapd cannot get resinstalled or removed if the configuration files were
> lost
> https://bugs.launchpad.net/bugs/411045
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “openldap” package in Ubuntu: Incomplete
>
> Bug description:
> Binary package hint: slapd
>
> The installation scripts for slapd force good system even in recovery
> modes.
>
> In a moment of complete blackout, I dropped the configuration in
> /etc/ldap/slap.d/ with 'rm -r *' .
>
> Usually it is possible to reinstall a package in order to get to a clean
> system state, but not with the slapd package.
>
> I would expect the following:
> If slapd is set for reinstallation, missing configuration files should not
> hinder the package manager to create the configuration files just as in a
> vanilla installation.
>
> However, when I want to reinstall or remove slapd I get is:
> somehow the package management identifies the package as "configuration
> pending".
> it tries to reconfigure the package and fails because the files are
> missing.
> The messages are as follows:
>
> # apt-get install slapd --reinstall -f -m
> 1 Reading package lists...
> 2 Building dependency tree...
> 3 Reading state information...
> 4 0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not
> upgraded.
> 5 1 not fully installed or removed.
> 6 Need to get 0B/1519kB of archives.
> 7 After this operation, 0B of additional disk space will be used.
> 8 Do you want to continue [Y/n]? Preconfiguring packages ...
> 9 (Reading database ... 272567 files and directories currently
> installed.)
> 10 Preparing to replace slapd 2.4.15-1ubuntu3 (using
> .../slapd_2.4.15-1ubuntu3_i386.deb) ...
> 11 sed: can't read /etc/ldap/slapd.d//cn=config.ldif: No such file or
> directory
> 12 invoke-rc.d: initscript slapd, action "stop" failed.
> 13 dpkg: warning - old pre-removal script returned error exit status 2
> 14 dpkg - trying script from the new package instead ...
> 15 sed: can't read /etc/ldap/slapd.d//cn=config.ldif: No such file or
> directory
> 16 invoke-rc.d: initscript slapd, action "stop" failed.
> 17 dpkg: error processing
> /var/cache/apt/archives/slapd_2.4.15-1ubuntu3_i386.deb (--unpack):
> 18 subprocess new pre-removal script returned error exit status 2
> 19 Backing up /etc/ldap/slapd.d/ in
> /var/backups/slapd-2.4.15-1ubuntu3... done.
> 20 grep: /etc/ldap/slapd.d//cn=config/olcDatabase*: No such file or
> directory
> 21 sed: can't read /etc/ldap/slapd.d//cn=config.ldif: No such file or
> directory
> 22 invoke-rc.d: initscript slapd, action "start" failed.
> 23 dpkg: error while cleaning up:
> 24 subprocess post-installation script returned error exit status 2
> 25 Errors were encountered while processing:
> 26 /var/cache/apt/archives/slapd_2.4.15-1ubuntu3_i386.deb
> E: Sub-process /usr/bin/dpkg returned an error code (1)
>
> no surprisingly the old pre-removal script fails in line 11.
> even less surprisingly the new pre-removal script fails in line 15.
> This is the case because both scripts are the same.
>
> BTW, the server stop fails because the server did not run in the first
> place.
>
> The problem is that the script is not able to recognize that the
> configuration files are missing.
>
> The correct solution would be to test for the configuration files in the
> pre-removal scripts and perform the operations only if the files are
> actually present. Otherwise it should just ignore the missing configuration
> and do only the pre-removal stuff that does not require the configuration.
>
--
slapd cannot get resinstalled or removed if the configuration files were lost
https://bugs.launchpad.net/bugs/411045
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