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Fix for bug#18516 (also #19353, reported for 5.1):

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In addition to include "mysql_upgrade" in a RPM, it should also be called
when the RPM is upgraded.


support-files/mysql.server.sh:
  Support getting additional arguments, which need to be passed on to the server.
  This works only if the server is started through "mysqld_safe", as the IM will not pass such arguments.
  So if the IM would be used, additional arguments cause the start to fail (voluntarily).
  
  This feature is needed so that tools like RPM can start the server in an "isolated" way,
  see the patch to the RPM spec file (also in this changeset) to call "mysql_upgrade".
support-files/mysql.spec.sh:
  Call "mysql_upgrade" during an RPM upgrade.
  
  "mysql_upgrade" needs a server to run, as it issues SQL commands.
  (This had been neglected previously.)
  It also needs to connect as "root", but in an RPM upgrade the password is unknown.
  To allow this, the server is started "--skip-grant-tables".
  Normally, this would open big security holes, so it is also started "--skip-networking",
  and access to the socket is limited to "mysql" + "root" by temporarily setting mode 700.
This commit is contained in:
unknown
2006-06-20 22:40:46 +02:00
parent 0f6a24ad6c
commit 99740b3fb0
2 changed files with 29 additions and 5 deletions
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16
support-files/mysql.spec.sh
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@ -485,7 +485,16 @@ chown -R %{mysqld_user}:%{mysqld_group} $mysql_datadir
%{_bindir}/mysql_install_db --rpm --user=%{mysqld_user}
# Upgrade databases if needed
%{_bindir}/mysql_upgrade --user=%{mysqld_user}
# This must be done as database user "root", who should be password-protected,
# but this password is not available here.
# So ensure the server is isolated as much as possible, and start it so that
# passwords are not checked.
# See the related change in the start script "/etc/init.d/mysql".
chmod 700 $mysql_datadir
%{_sysconfdir}/init.d/mysql start --skip-networking --skip-grant-tables
%{_bindir}/mysql_upgrade
%{_sysconfdir}/init.d/mysql stop --skip-networking --skip-grant-tables
chmod 755 $mysql_datadir
# Change permissions again to fix any new files.
chown -R %{mysqld_user}:%{mysqld_group} $mysql_datadir
@ -723,6 +732,11 @@ fi
# itself - note that they must be ordered by date (important when
# merging BK trees)
%changelog
* Tue Jun 20 2006 Joerg Bruehe <joerg@mysql.com>
- To run "mysql_upgrade", we need a running server;
start it in isolation and skip password checks.
* Sat May 20 2006 Kent Boortz <kent@mysql.com>
- Always compile for PIC, position independent code.