[DRBD-user] No route from me to peer

[Yann Forget]

Hi,

After testing a shutdown of the primary DRBD, the secondary took over 
alright, but then when the primary come back, I got the following on the 
secondary:

secondary:~# /etc/init.d/drbd start
Starting DRBD resources:    [ n0 ].
Command '/bin/bash -c IP=10.0.0.10; IPQ=${IP//./\\.};peerIP=10.0.0.13; 
peerIPQ=${peerIP//./\\.};LANG=; PATH=/sbin/:$PATH;if type -p ip ; then 
  ip -o route get to $peerIP from $IP 2>/dev/null |    grep -qE 
^$peerIPQ' from '$IPQ' ';fi >/dev/null drbdadm:verify_ips' terminated 
with exit code 1
/etc/drbd.conf:220: in resource r0:
         No route from me (10.0.0.10) to peer (10.0.0.13).

***************************************************************
  DRBD's startup script waits for the peer node(s) to appear.
  - In case this node was already a degraded cluster before the
    reboot the timeout is 120 seconds. [degr-wfc-timeout]
  - If the peer was available before the reboot the timeout will
    expire after 10 seconds. [wfc-timeout]
    (These values are for resource 'r0'; 0 sec -> wait forever)
To abort waiting enter 'yes' [11]: To abort waiting enter 'yes' [ -- ]:

secondary:~# cat /proc/drbd
version: 0.7.10 (api:77/proto:74)
SVN Revision: 1743 build by root at castor, 2005-10-28 16:28:10
  0: cs:WFConnection st:Secondary/Unknown ld:Consistent
     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0

primary:~# cat /proc/drbd
version: 0.7.10 (api:77/proto:74)
SVN Revision: 1743 build by root at castor, 2005-10-28 16:28:10
  0: cs:WFConnection st:Secondary/Unknown ld:Consistent
     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0

# uname -a
Linux mercury 2.6.14-drdb-1

I use from Debian Stable:
ii  drbd0.7-module-source  0.7.10-3

Secondary can ping primary alright (and vice-versa).

What'a wrong?

Thanks,
Yann

-- 
Network & System Engineer
Goelaan SA, Switzerland
Tel. +41-22-960 98 20
Fax +41-22-960 98 21
http://www.goelaan.ch