Hi All, I am writing a DM Hardware handler; so to start with I took, dm-emc.c code and replaced emc by sample. I also renamed the file to dm-sample and the module name is dm-sample.ko. The code compiles fine and even loads okay. I modiefied the /etc/multipath.conf to point the hardware_handler to my sample handler. hardware_handler "1 sample" Now when I run the command, # multipath -F # multipath -ll # multipath -v3 It shows me the following error in the /var/log/messages Oct 29 16:33:23 localhost kernel: device-mapper: table: 253:0: multipath: unknown hardware handler type Oct 29 16:33:23 localhost kernel: device-mapper: ioctl: error adding target to table Same works fine, if I add emc as hardware handler. Any idea, why am I getting this error? Thanks and Regards, Pradipmaya. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
