[DRBD-user] drbdadm issue

[Phil Daws]

Hello:

have installed DRBD 8.4 on CentOS 6.3 using the source route and set up a single resource which is working fine.  I now wish to add a new volume so have changed my configuration to be :

resource r0 {
        on vs1 {
                address         10.0.0.10:7789;
                volume 0 {
                        device          /dev/drbd0;
                        disk            /dev/mapper/vg_vs1-lv_data;
                        meta-disk       internal;
                }
                volume 1 {
                        device          /dev/drbd1;
                        disk            /dev/mapper/vg_vs1-lv_vserver1;
                        meta-disk       internal;
                }
        }
        on vs2 {
                address         10.0.0.11:7789;
                volume 0 {
                        device          /dev/drbd0;
                        disk            /dev/mapper/vg_vs2-lv_data;
                        meta-disk       internal;
                }
                volume 1 {
                        device          /dev/drbd1;
                        disk            /dev/mapper/vg_vs2-lv_vserver1;
                        meta-disk       internal;
                }
        }
        startup {
                become-primary-on both;
        }
        net {
                allow-two-primaries yes;
                after-sb-0pri discard-zero-changes;
                after-sb-1pri discard-secondary;
                after-sb-2pri disconnect;
        }
}

and following the manual I issued :

[root at vs1 drbd.d]# drbdadm new-minor r0 1

but it comes back with the message :

drbdadm: Unknown command 'new-minor'

What am I doing wrong please ?

[root at vs1 drbd.d]# modinfo drbd
filename:       /lib/modules/3.4.18-vs2.3.3.8/updates/drbd.ko
alias:          block-major-147-*
license:        GPL
version:        8.4.2
description:    drbd - Distributed Replicated Block Device v8.4.2

[root at vs1 drbd.d]# drbdadm --version
DRBDADM_BUILDTAG=GIT-hash:\ 7ad5f850d711223713d6dcadc3dd48860321070c\ build\ by\ root at vs1\,\ 2012-11-14\ 20:10:51
DRBDADM_API_VERSION=1
DRBD_KERNEL_VERSION_CODE=0x080402
DRBDADM_VERSION_CODE=0x080402
DRBDADM_VERSION=8.4.2

Thank you.