Hi,
I have two Centos 7 virtual machines running in OpenStack pike, and I
would like to setup the drbd between them. My configuration is like
this on both of them:
[root@drbd1 ~]# drbdadm dump
# /etc/drbd.conf
global {
usage-count no;
}
common {
net {
protocol C;
}
}
# resource drbd0 on drbd1.novalocal: not ignored, not stacked
# defined at /etc/drbd.d/drbd0.res:1
resource drbd0 {
device /dev/drbd0 minor 0;
disk /dev/vdb;
meta-disk internal;
on drbd1 {
node-id 0;
address ipv4 192.168.1.251:7789;
}
on drbd2 {
node-id 1;
address ipv4 192.168.1.252:7789;
}
}
The drbd version is this one:
[root@drbd1 ~]# rpm -qa | grep drbd
drbd90-utils-9.3.1-1.el7.elrepo.x86_64
kmod-drbd90-9.0.14-1.el7_5.elrepo.x86_64
>From each node, I can ping both IP addresses and the firewall is
disabled. However, after starting the drbd, the status is stuck in
Connecting, and on the logs I can see the following: "prepare net:
drbd0:failed(new-peer:10)"
[root@drbd1 ~]# drbdadm status
drbd0 role:Secondary
disk:Inconsistent
drbd2 connection:Connecting
[root@drbd1 ~]# journalctl -u drbd
-- Logs begin at Wed 2018-08-15 20:37:05 UTC, end at Wed 2018-08-15
21:01:01 UTC. --
Aug 15 20:37:15 drbd1.novalocal systemd[1]: Starting DRBD -- please
disable. Unless you are NOT using a cluster manager....
Aug 15 20:37:16 drbd1.novalocal drbd[969]: Starting DRBD resources: [
Aug 15 20:37:16 drbd1.novalocal drbd[969]: create res: drbd0
Aug 15 20:37:16 drbd1.novalocal drbd[969]: prepare disk: drbd0
Aug 15 20:37:16 drbd1.novalocal drbd[969]: prepare net:
drbd0:failed(new-peer:10)
Aug 15 20:37:16 drbd1.novalocal drbd[969]: (null): [skipped:drbd0]
Aug 15 20:37:16 drbd1.novalocal drbd[969]: adjust disk: [skipped:drbd0]
Aug 15 20:37:16 drbd1.novalocal drbd[969]: attempt to connect: [skipped:drbd0]
Aug 15 20:37:16 drbd1.novalocal drbd[969]: ]
Aug 15 20:37:16 drbd1.novalocal drbd[969]: WARN: stdin/stdout is not a
TTY; using /dev/consoleopen('/dev/console, O_RDONLY): Permission
Aug 15 20:37:16 drbd1.novalocal drbd[969]: WARN: stdin/stdout is not a
TTY; using /dev/consoledrbdadm: Unknown command 'sh-b-pri'
Aug 15 20:37:16 drbd1.novalocal drbd[969]: .
Aug 15 20:37:16 drbd1.novalocal systemd[1]: Started DRBD -- please
disable. Unless you are NOT using a cluster manager..
Any clue what I am doing wrong?
Thanks and best regards,
Adrian
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