'for_each_host_dev_and_slaves' would stop at the first found
device, so the cmdline() call would never list all required
devices. Use 'for_each_host_dev_and_slaves_all' instead and
filter out duplicates.
Signed-off-by: Hannes Reinecke <hare@suse.de>
When a DASD is found to be required for the rootfs we should
be printing out a 'rd.dasd' commandline parameter. This not
only enables us to correctly enable the device with cio_ignore,
we can also inspect the resulting initrd to figure out which
devices are required to mount the rootfs.
Signed-off-by: Hannes Reinecke <hare@suse.de>
With the new s390x configuration tool the naming of the udev
rules files have changed. So add these to the existing ones
to be compatible with existing and new installations.
References: bnc#856585
Signed-off-by: Hannes Reinecke <hare@suse.de>
Add new functions require_binaries() and require_any_binary() to be used
in the check() section of module-setup.sh.
These functions print a warning line telling the user, which binary is
missing for the specific dracut module.
This unifies the way of checking for binaries and makes the life of an
initramfs creator easier, if he wants to find out why a specific dracut
module is not included in the initramfs.
On SuSE the DASD configuration is kept in udev rules, one rule
file per device. So add a new module for copying and creating
these rules during boot.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Thomas Renninger