On 02.08.2017 21:37, johan.vermeulen7@xxxxxxxxxx wrote: > [root@hotelcaw ~]# ssm add -p centos /dev/sdc > Device /dev/sdc not found (or ignored by filtering). > Unable to add physical volume '/dev/sdc' to volume group 'centos'. > SSM Error (2012): ERROR running command: "lvm vgextend centos /dev/sdc" I'm not familar with ssm, but this error can be caused by a filter in /etc/lvm/lvm.conf best regards Ulf _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos