Laurent GEHLEN [list.4.gehlen@xxxxxxxxx] wrote: > I've find some more info in my /var/log/syslog: > kernel: device-mapper: table: 253:12: multipath: error getting device > kernel: device-mapper: ioctl: error adding target to table > > Still no clue ? > > Laurent Generally that means the devices you are trying to multipath are in use. See if LVM has taken over them! What does "dmsetup table" tell you? --Malahal. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel