Hi, I got hard time to determine which block device was created when I was using tcm_loop. Normally I would just take a look at dmesg, see sda or sdb got attached etc, but that's not a reliable way of doing it I guess. I also found the device showed up in "udevadm monitor", but unable to find a way to associate with the original device I created from TCM either. Here is the commands I've used to create the device(with tcmu-runner running with file_handler demo code). I guess it's possible associate with iscsi name somehow: mkdir -p /sys/kernel/config/target/core/user_1/test echo dev_size=1024000000 > /sys/kernel/config/target/core/user_1/test/control echo dev_config=file//root/test > /sys/kernel/config/target/core/user_1/test/control echo 1 > /sys/kernel/config/target/core/user_1/test/enable mkdir -p /sys/kernel/config/target/loopback/naa.60014059436855c1/tpgt_1 echo "naa.60014051153c198a" > /sys/kernel/config/target/loopback/naa.60014059436855c1/tpgt_1/nexus mkdir -p /sys/kernel/config/target/loopback/naa.60014059436855c1/tpgt_1/lun/lun_0 ln -s /sys/kernel/config/target/core/user_1/test /sys/kernel/config/target/loopback/naa.60014059436855c1/tpgt_1/lun/lun_0/c68d79910b Thanks for any ideas! --Sheng -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
