[DRBD-user] DRBD setup problem (Secondary/Unknown)

Lars Ellenberg Lars.Ellenberg at linbit.com
Tue Jun 21 15:13:24 CEST 2005

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


/ 2005-06-21 20:38:58 +0800
\ Warren Beldad:
> Hi all,
> 
> I am trying to mirror my existing ext3 to another node but I found it
> hard to really setup DRBD. The device that i planned to mirror on one
> machine is about  20 GB and the other is 30GB. Both my server machines
> are running on FC2:
> below are more detailed..
> 
> [root at server1 root]# uname -a
> Linux server1 2.6.10-1.771_FC2smp #1 SMP Mon Mar 28 01:03:20 EST 2005
> i686 i686 i386 GNU/Linux
> [root at server1 root]# rpm -qa drbd
> drbd-0.7.10-8.rhfc2.at
>  
> [root at server2 root]# uname -a
> Linux server1 2.6.10-1.771_FC2smp #1 SMP Mon Mar 28 01:03:20 EST 2005
> i686 i686 i386 GNU/Linux
> [root at server1 root]# rpm -qa drbd
> drbd-0.7.10-8.rhfc2.at

> [root at server1 root]# cat /proc/drbd
> version: 0.7.10 (api:77/proto:74)
> SVN Revision: 1743 build by phil at mescal, 2005-01-31 12:22:07
>  0: cs:WFConnection st:Secondary/Unknown ld:Inconsistent
>     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
> [root at server2 root]# cat /proc/drbd
> version: 0.7.10 (api:77/proto:74)
> SVN Revision: 1743 build by phil at mescal, 2005-01-31 12:22:07
>  0: cs:WFConnection st:Secondary/Unknown ld:Inconsistent
>     ns:0 nr:0 dw:0 dr:0 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
> 
> Why is it that the other machine appears to unknown? What am I doing
> wrong or my steps are lacking?
> I greatly appreciate for any responses.
> Below is my drbd.conf

double check the configured ips,
check that the hosts can ping each other,
check that you have no conflicting iptables rule ...

-- 
: Lars Ellenberg                                  Tel +43-1-8178292-0  :
: LINBIT Information Technologies GmbH            Fax +43-1-8178292-82 :
: Schoenbrunner Str. 244, A-1120 Vienna/Europe   http://www.linbit.com :
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