After an installation of Fedora Core rawhide, a process ``update-mime-database''
modifies files in the path ``/usr/share/mime''.
``/usr/share/mime'' is owned by the package ``shared-mime-info''.
``update-mime-database'' is also owned by the package ``shared-mime-info''.
``/usr is the second major section of the filesystem. /usr is shareable,
read-only data. That means that /usr should be shareable between various
FHS-compliant hosts and must not be written to. Any information that is
host-specific or varies with time is stored elsewhere.''
``The /usr/share hierarchy is for all read-only architecture independent data
``/var is specified here in order to make it possible to mount /usr read-only.
Everything that once went into /usr that is written to during system operation
(as opposed to installation and software maintenance) must be in /var.''
``/var/cache is intended for cached data from applications. Such data is locally
generated as a result of time-consuming I/O or calculation. The application must
be able to regenerate or restore the data. Unlike /var/spool, the cached files
can be deleted without data loss. The data must remain valid between invocations
of the application and rebooting the system.''
Steps to Reproduce:
Created attachment 105330 [details]
list of all files in /usr/share/mime/ that are in neither rpmdb nor rpmdb-fedora
This is still the case. But I don't think the "readonly /usr" argument holds
much water, since you have to write to /usr at package installation time anyway,
so it does not seem unreasonable to update mime information at the same time.
I recommend moving this to upstream, and see if anybody cares enough about this
to do something about it.
*** Bug 132847 has been marked as a duplicate of this bug. ***
The upstream being at https://bugs.freedesktop.org/index.cgi