Hi! I have a problem... when I try to set up a table, I receive this output: [root@SwissPC ~]# echo "0 27262976 multipath 1 round-robin 2 0 /dev/sda /dev/sdb" | dmsetup create foo device-mapper ioctl cmd 9 failed: Invalid argument Command failed sda and sdb are the same partition exported by the iSCSI target. the dmesg output is: device-mapper: device doesn't appear to be in the dev hash table. device-mapper: Gap in table device-mapper: error adding target to table device-mapper: Unrecognised multipath feature request device-mapper: error adding target to table device-mapper: Unrecognised multipath feature request device-mapper: error adding target to table device-mapper: Gap in table device-mapper: error adding target to table device-mapper: Unrecognised multipath feature request device-mapper: error adding target to table device-mapper: Unrecognised multipath feature request device-mapper: error adding target to table What's wrong? Thanks! Marco