Hi All, I have created mpath_prio_custom, based on code from mpath_prio_alua. I specified the module in /etc/multipath.cong for getting priority of the luns. prio_callout "/sbin/mpath_prio_custom /dev/%n" The module gets installed under /sbin with out any error, gives me correct priorities and runs fine; but while this module is installed if I do an mkinitrd, my module does not get included in the initrd image. And due to this, when the kernel boots next time, it fails. As my module is mentioned in the multipath.conf, kernel tries to find this module under /sbin but cannot find it and hence it fails. I see other modules, mpath_prio_alua, mpath_prio_emc, etc. are part of the initrd image. What must I do so that my module gets included as a part of initrd image. Please help. Thanks and Regards, Pradipmaya. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel