[DRBD-user] drbdsetup terminated with exit code 20

[En Zhu]

Hello everyone,

I was able to install DRBD, but I still have problem
to start it on Federa 7.

[root at dual /]# service drbd start
Starting DRBD resources:    [ d0 Handler not known

cmd /sbin/drbdsetup /dev/drbd0 disk /dev/sda10
/dev/sda9 0 --set-defaults --create-device
--on-io-error=panic  failed - continuing!

n0 ].

The program hangs there waiting for other node.
When the other node came up, both finished right away.
 Is that the right?  I checked log file:

Nov 29 15:35:38 localhost kernel: drbd0: conn(
StandAlone -> Unconnected )
Nov 29 15:35:38 localhost kernel: drbd0: receiver
(re)started
Nov 29 15:35:38 localhost kernel: drbd0: conn(
Unconnected -> WFConnection )
Nov 29 15:35:38 localhost kernel: drbd0: conn(
WFConnection -> WFReportParams )
Nov 29 15:35:39 localhost kernel: drbd0: Handshake
successful: Agreed network protocol version 87
Nov 29 15:35:39 localhost kernel: drbd0:
data-integrity-alg: <not-used>
Nov 29 15:35:39 localhost kernel: drbd0: some backing
storage is needed
Nov 29 15:35:39 localhost kernel: drbd0: conn(
WFReportParams -> Disconnecting )
Nov 29 15:35:39 localhost kernel: drbd0: error
receiving ReportSizes, l: 32!
Nov 29 15:35:39 localhost kernel: drbd0: meta
connection shut down by peer.
Nov 29 15:35:39 localhost kernel: drbd0: asender
terminated
Nov 29 15:35:39 localhost kernel: drbd0: tl_clear()
Nov 29 15:35:39 localhost kernel: drbd0: Connection
closed
Nov 29 15:35:39 localhost kernel: drbd0: conn(
Disconnecting -> StandAlone )
Nov 29 15:35:39 localhost kernel: drbd0: receiver
terminated
Nov 29 15:35:39 localhost kernel: drbd0:
drbd_bm_resize called with capacity == 0
Nov 29 15:35:39 localhost kernel: drbd0: worker
terminated

Here is my drbd.conf:
resource drbd-resource-0 {
  protocol C;
  disk {
    on-io-error panic;
  }
  syncer {
    rate 10M; # Note: 'M' is MegaBytes, not MegaBits
  }
  on tiger {
    device    /dev/drbd0;
    disk      /dev/mapper/isw_dbiabafjji_Volume0p11;
    address   192.168.0.77:7789;
    meta-disk 
/dev/mapper/isw_dbiabafjji_Volume0p10[0];
  }
  on dual {
    device    /dev/drbd0;
    disk      /dev/sda10;
    address   192.168.0.90:7789;
    meta-disk  /dev/sda9[0];
  }
}

I tried to put meta-disk in internal also, it's the
same.  All disk partitions are correct also.  Could
you let me know why it doesn't work?  Thank you very
much.

En