Installer bug?
Dave Hayes
dave at jetcafe.org
Tue Jun 12 17:35:04 PDT 2007
I think I've found an installer bug, so I've posted it here so
some of you can avoid this gotcha and hopefully one or more of
you can fix it. :)
In fn_install.c, the code looks like this:
for (sp = slice_subpartition_first(storage_get_selected_slice(a->s));
sp != NULL; sp = subpartition_next(sp)) {
...
if (strcmp(subpartition_get_mountpoint(sp), "/") != 0) {
command_add(cmds, "%s%s -p %smnt%s",
a->os_root, cmd_name(a, "MKDIR"),
a->os_root, subpartition_get_mountpoint(sp));
}
command_add(cmds, "%s%s %sdev/%s %smnt%s",
a->os_root, cmd_name(a, "MOUNT")...
a->os_root,
subpartition_get_device_name(sp),
a->os_root,
subpartition_get_mountpoint(sp));
}
This iterates over a linked list of subpartitions and does a mount
on each one. The linked list (as far as I can tell) preserves the
same order in which the subpartitions were entered on the form.
So if someone decided to set up subpartitions in the following
order:
/var
/usr
/
. ..the installer would produce shell commands in this order:
mkdir /mnt/var
mount /mnt/var <deviceA>
mkdir /mnt/usr
mount /mnt/usr <deviceB>
mount /mnt <deviceC>
This will effectively hide the mounts of /mnt/var and /mnt/usr from
the installer, which will wind up installing everything into the root
partition. This is probably not what is expected. ;)
------
Dave Hayes - Consultant - Altadena CA, USA - dave at jetcafe.org
>>> The opinions expressed above are entirely my own <<<
People who dream impossible dreams and strive to achieve
them raise man's stature a fraction of an inch in the
process, whether they win or lose.
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