Bug 274173 : The Params that are listed in section 3.1 (parameters) should use a <varlist/>

Patch by Shane H. W. Travis <travis@sedsystems.ca>  r=colin.ogilvie
This commit is contained in:
travis%sedsystems.ca 2005-02-11 18:29:50 +00:00
Родитель 1f6de57364
Коммит 1d8b516634
1 изменённых файлов: 262 добавлений и 221 удалений

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@ -16,244 +16,285 @@
<primary>checklist</primary>
</indexterm>
<procedure>
<step>
<para>
<command>maintainer</command>:
<variablelist>
<varlistentry>
<term>
maintainer
</term>
<listitem>
<para>
The maintainer parameter is the email address of the person
responsible for maintaining this Bugzilla installation.
The address need not be that of a valid Bugzilla account.
</para>
</listitem>
</varlistentry>
The maintainer parameter is the email address of the person
responsible for maintaining this Bugzilla installation.
The address need not be that of a valid Bugzilla account.
</para>
</step>
<varlistentry>
<term>
urlbase
</term>
<listitem>
<para>
This parameter defines the fully qualified domain name and web
server path to your Bugzilla installation.
</para>
<step>
<para>
<command>urlbase</command>:
<para>
For example, if your Bugzilla query page is
<filename>http://www.foo.com/bugzilla/query.cgi</filename>,
set your <quote>urlbase</quote>
to <filename>http://www.foo.com/bugzilla/</filename>.
</para>
</listitem>
</varlistentry>
This parameter defines the fully qualified domain name and web
server path to your Bugzilla installation.
</para>
<varlistentry>
<term>
makeproductgroups
</term>
<listitem>
<para>
This dictates whether or not to automatically create groups
when new products are created.
</para>
</listitem>
</varlistentry>
<para>
For example, if your Bugzilla query page is
<filename>http://www.foo.com/bugzilla/query.cgi</filename>,
set your <quote>urlbase</quote>
to <filename>http://www.foo.com/bugzilla/</filename>.
</para>
</step>
<varlistentry>
<term>
useentrygroupdefault
</term>
<listitem>
<para>
Bugzilla products can have a group associated with them, so that
certain users can only see bugs in certain products. When this
parameter is set to <quote>on</quote>, this
causes the initial group controls on newly created products
to place all newly-created bugs in the group
having the same name as the product immediately.
After a product is initially created, the group controls
can be further adjusted without interference by
this mechanism.
</para>
</listitem>
</varlistentry>
<step>
<para>
<command>makeproductgroups</command>:
<varlistentry>
<term>
shadowdb
</term>
<listitem>
<para>
You run into an interesting problem when Bugzilla reaches a
high level of continuous activity. MySQL supports only table-level
write locking. What this means is that if someone needs to make a
change to a bug, they will lock the entire table until the operation
is complete. Locking for write also blocks reads until the write is
complete. Note that more recent versions of mysql support row level
locking using different table types. These types are slower than the
standard type, and Bugzilla does not yet take advantage of features
such as transactions which would justify this speed decrease. The
Bugzilla team are, however, happy to hear about any experiences with
row level locking and Bugzilla.
</para>
This dictates whether or not to automatically create groups
when new products are created.
</para>
</step>
<step>
<para>
<command>useentrygroupdefault</command>:
Bugzilla products can have a group associated with them, so that
certain users can only see bugs in certain products. When this
parameter is set to <quote>on</quote>, this
causes the initial group controls on newly created products
to place all newly-created bugs in the group
having the same name as the product immediately.
After a product is initially created, the group controls
can be further adjusted without interference by
this mechanism.
</para>
</step>
<step>
<para>
<command>shadowdb</command>:
You run into an interesting problem when Bugzilla reaches a
high level of continuous activity. MySQL supports only table-level
write locking. What this means is that if someone needs to make a
change to a bug, they will lock the entire table until the operation
is complete. Locking for write also blocks reads until the write is
complete. Note that more recent versions of mysql support row level
locking using different table types. These types are slower than the
standard type, and Bugzilla does not yet take advantage of features
such as transactions which would justify this speed decrease. The
Bugzilla team are, however, happy to hear about any experiences with
row level locking and Bugzilla.
</para>
<para>
The <quote>shadowdb</quote> parameter was designed to get around
this limitation. While only a single user is allowed to write to
a table at a time, reads can continue unimpeded on a read-only
shadow copy of the database. Although your database size will
double, a shadow database can cause an enormous performance
improvement when implemented on extremely high-traffic Bugzilla
databases.
</para>
<para>
The <quote>shadowdb</quote> parameter was designed to get around
this limitation. While only a single user is allowed to write to
a table at a time, reads can continue unimpeded on a read-only
shadow copy of the database. Although your database size will
double, a shadow database can cause an enormous performance
improvement when implemented on extremely high-traffic Bugzilla
databases.
</para>
<para>
As a guide, on reasonably old hardware, mozilla.org began needing
<quote>shadowdb</quote> when they reached around 40,000 Bugzilla
users with several hundred Bugzilla bug changes and comments per day.
</para>
<para>
The value of the parameter defines the name of the shadow bug
database. You will need to set the host and port settings from
the params page, and set up replication in your database server
so that updates reach this readonly mirror. Consult your database
documentation for more detail.
</para>
</step>
<step>
<para>
<command>shutdownhtml</command>:
If you need to shut down Bugzilla to perform administration, enter
some descriptive text (with embedded HTML codes, if you'd like)
into this box. Anyone who tries to use Bugzilla (including admins)
will receive a page displaying this text. Users can neither log in
nor log out while shutdownhtml is enabled.
</para>
<note>
<para>
Although regular log-in capability is disabled while 'shutdownhtml'
is enabled, safeguards are in place to protect the unfortunate
admin who loses connection to Bugzilla. Should this happen to you,
go directly to the <filename>editparams.cgi</filename> (by typing
the URL in manually, if necessary). Doing this will prompt you to
log in, and your name/password will be accepted here (but nowhere
else).
As a guide, on reasonably old hardware, mozilla.org began needing
<quote>shadowdb</quote> when they reached around 40,000 Bugzilla
users with several hundred Bugzilla bug changes and comments per day.
</para>
</note>
</step>
<step>
<para>
<command>passwordmail</command>:
Every time a user creates an account, the text of this parameter
(with substitutions) is sent to the new user along with their
password message.
</para>
<para>
Add any text you wish to the "passwordmail" parameter box. For
instance, many people choose to use this box to give a quick
training blurb about how to use Bugzilla at your site.
</para>
</step>
<step>
<para>
<command>movebugs</command>:
This option is an undocumented feature to allow moving bugs
between separate Bugzilla installations. You will need to understand
the source code in order to use this feature. Please consult
<filename>movebugs.pl</filename> in your Bugzilla source tree for
further documentation, such as it is.
</para>
</step>
<step>
<para>
<command>useqacontact</command>:
This allows you to define an email address for each component,
in addition to that of the default owner, who will be sent
carbon copies of incoming bugs.
</para>
</step>
<step>
<para>
<command>usestatuswhiteboard</command>:
This defines whether you wish to have a free-form, overwritable field
associated with each bug. The advantage of the Status Whiteboard is
that it can be deleted or modified with ease, and provides an
easily-searchable field for indexing some bugs that have some trait
in common.
</para>
</step>
<step>
<para>
<command>whinedays</command>:
Set this to the number of days you want to let bugs go
in the NEW or REOPENED state before notifying people they have
untouched new bugs. If you do not plan to use this feature, simply
do not set up the whining cron job described in the installation
instructions, or set this value to "0" (never whine).
</para>
</step>
<step>
<para>
<command>commenton*</command>:
All these fields allow you to dictate what changes can pass
without comment, and which must have a comment from the
person who changed them. Often, administrators will allow
users to add themselves to the CC list, accept bugs, or
change the Status Whiteboard without adding a comment as to
their reasons for the change, yet require that most other
changes come with an explanation.
</para>
<para>
Set the "commenton" options according to your site policy. It
is a wise idea to require comments when users resolve, reassign, or
reopen bugs at the very least.
</para>
<note>
<para>
It is generally far better to require a developer comment
when resolving bugs than not. Few things are more annoying to bug
database users than having a developer mark a bug "fixed" without
any comment as to what the fix was (or even that it was truly
fixed!)
The value of the parameter defines the name of the shadow bug
database. You will need to set the host and port settings from
the params page, and set up replication in your database server
so that updates reach this readonly mirror. Consult your database
documentation for more detail.
</para>
</note>
</step>
</listitem>
</varlistentry>
<step>
<para>
<command>supportwatchers</command>:
<varlistentry>
<term>
shutdownhtml
</term>
<listitem>
<para>
If you need to shut down Bugzilla to perform administration, enter
some descriptive text (with embedded HTML codes, if you'd like)
into this box. Anyone who tries to use Bugzilla (including admins)
will receive a page displaying this text. Users can neither log in
nor log out while shutdownhtml is enabled.
</para>
Turning on this option allows users to ask to receive copies
of bug mail sent to another user. Watching a user with
different group permissions is not a way to 'get around' the
system; copied emails are still subject to the normal groupset
permissions of a bug, and <quote>watchers</quote> will only be
copied on emails from bugs they would normally be allowed to view.
</para>
</step>
<note>
<para>
Although regular log-in capability is disabled while 'shutdownhtml'
is enabled, safeguards are in place to protect the unfortunate
admin who loses connection to Bugzilla. Should this happen to you,
go directly to the <filename>editparams.cgi</filename> (by typing
the URL in manually, if necessary). Doing this will prompt you to
log in, and your name/password will be accepted here (but nowhere
else).
</para>
</note>
</listitem>
</varlistentry>
<varlistentry>
<term>
passwordmail
</term>
<listitem>
<para>
Every time a user creates an account, the text of this parameter
(with substitutions) is sent to the new user along with their
password message.
</para>
<para>
Add any text you wish to the "passwordmail" parameter box. For
instance, many people choose to use this box to give a quick
training blurb about how to use Bugzilla at your site.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
movebugs
</term>
<listitem>
<para>
This option is an undocumented feature to allow moving bugs
between separate Bugzilla installations. You will need to understand
the source code in order to use this feature. Please consult
<filename>movebugs.pl</filename> in your Bugzilla source tree for
further documentation, such as it is.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
useqacontact
</term>
<listitem>
<para>
This allows you to define an email address for each component,
in addition to that of the default owner, who will be sent
carbon copies of incoming bugs.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
usestatuswhiteboard
</term>
<listitem>
<para>
This defines whether you wish to have a free-form, overwritable field
associated with each bug. The advantage of the Status Whiteboard is
that it can be deleted or modified with ease, and provides an
easily-searchable field for indexing some bugs that have some trait
in common.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
whinedays
</term>
<listitem>
<para>
Set this to the number of days you want to let bugs go
in the NEW or REOPENED state before notifying people they have
untouched new bugs. If you do not plan to use this feature, simply
do not set up the whining cron job described in the installation
instructions, or set this value to "0" (never whine).
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>
commenton*
</term>
<listitem>
<para>
All these fields allow you to dictate what changes can pass
without comment, and which must have a comment from the
person who changed them. Often, administrators will allow
users to add themselves to the CC list, accept bugs, or
change the Status Whiteboard without adding a comment as to
their reasons for the change, yet require that most other
changes come with an explanation.
</para>
<para>
Set the "commenton" options according to your site policy. It
is a wise idea to require comments when users resolve, reassign, or
reopen bugs at the very least.
</para>
<note>
<para>
It is generally far better to require a developer comment
when resolving bugs than not. Few things are more annoying to bug
database users than having a developer mark a bug "fixed" without
any comment as to what the fix was (or even that it was truly
fixed!)
</para>
</note>
</listitem>
</varlistentry>
<varlistentry>
<term>
supportwatchers
</term>
<listitem>
<para>
Turning on this option allows users to ask to receive copies
of bug mail sent to another user. Watching a user with
different group permissions is not a way to 'get around' the
system; copied emails are still subject to the normal groupset
permissions of a bug, and <quote>watchers</quote> will only be
copied on emails from bugs they would normally be allowed to view.
</para>
</listitem>
</varlistentry>
<step>
<para>
<command>noresolveonopenblockers</command>:
<varlistentry>
<term>
noresolveonopenblockers
</term>
<listitem>
<para>
This option will prevent users from resolving bugs as FIXED if
they have unresolved dependencies. Only the FIXED resolution
is affected. Users will be still able to resolve bugs to
resolutions other than FIXED if they have unresolved dependent
bugs.
</para>
</listitem>
</varlistentry>
This option will prevent users from resolving bugs as FIXED if
they have unresolved dependencies. Only the FIXED resolution
is affected. Users will be still able to resolve bugs to
resolutions other than FIXED if they have unresolved dependent
bugs.
</para>
</step>
</procedure>
</variablelist>
</section>
<section id="useradmin">