Mounting drbd not working

[philipphomberger]

Than I try mounting the DRBD Device I get this error:

`
[eco_adm@cg3a54d9ac-mstrfs-s302 opt]$ sudo mount --all
mount: /opt/mstrtf: mount(2) Systemaufruf ist fehlgeschlagen: Wrong medium type.

`

Here the Status of the Cluster:
[eco_adm@cg3a54d9ac-mstrfs-s302 mstrtf]$ drbdsetup status -vs r0 node-id:1 role:Secondary suspended:no force-io-failures:no write-ordering:flush volume:0 minor:0 disk:UpToDate backing_dev:/dev/vdb quorum:yes size:20970844 read:0 written:20970844 al-writes:0 bm-writes:403 upper-pending:0 lower-pending:0 al-suspended:no blocked:no cg3a54d9ac-mstrfs-s301.sys.schwarz node-id:0 connection:Connected role:Primary congested:no ap-in-flight:0 rs-in-flight:0 volume:0 replication:Established peer-disk:UpToDate resync-suspended:no received:20970844 sent:0 out-of-sync:0 pending:0 unacked:0
Here the config file:

`
[eco_adm@cg3a54d9ac-mstrfs-s302 opt]$ cat /etc/drbd.d/global_common.conf
global {
usage-count no;
}

common {
disk {
}
net {
cram-hmac-alg sha1;
shared-secret "****";
}
handlers {
}
startup {
}
options {
}
}

resource r0 {
on cg3a54d9ac-mstrfs-s301.sys.schwarz {
device /dev/drbd0;
disk /dev/vdb;
address 10.124.141.15:7788;
meta-disk internal;
}
on cg3a54d9ac-mstrfs-s302.sys.schwarz {
device /dev/drbd0;
disk /dev/vdb;
address 10.124.141.228:7788;
meta-disk internal;
}
}
`
Here the fstab config

UUID=08d8ba03-a737-4caa-80fe-bdcf160bb8e9 / xfs defaults 0 0 UUID=3a94b570-1121-4bbd-8c1e-beb2b73d0c03 /boot xfs defaults 0 0 UUID=0607-95FB /boot/efi vfat defaults,uid=0,gid=0,umask=077,shortname=winnt 0 2 /dev/drbd0 /opt/mstrtf ext4 defaults 0 0

As anybody a Idea why this is happen ?
Thank You

[rck]

it is Primary on s301, you obviously will not be able to mount it on s302.

[philipphomberger]

Thank You for the fast feedback :)