[DRBD-user] Primary on both nodes

gilberto nunes gilberto.nunes at selbetti.com.br
Thu Nov 26 17:40:41 CET 2009


Ok

Now I halt both node ok???

The
I am on virt-00, that is my node0 here.
I use this command:

cat /proc/drbd

and get this:

version: 8.3.3 (api:88/proto:86-91)
GIT-hash: 49bfeeaf3690ad0b9afd5376feda9e9eb34a30f3 build by 
nobody at virt-00, 2009-11-25 16:53:33
 0: cs:StandAlone ro:Primary/Unknown ds:UpToDate/DUnknown   r----
    ns:0 nr:0 dw:0 dr:220 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0

And on virt-01, that is my node1 here, I get this:

version: 8.3.3 (api:88/proto:86-91)
GIT-hash: 49bfeeaf3690ad0b9afd5376feda9e9eb34a30f3 build by 
nobody at virt-01, 2009-11-25 16:09:37
 0: cs:StandAlone ro:Primary/Unknown ds:UpToDate/DUnknown   r----
    ns:0 nr:0 dw:0 dr:220 al:0 bm:0 lo:0 pe:0 ua:0 ap:0 ep:1 wo:b oos:0




*Gilberto Nunes Ferreira*
*TI*
*Selbetti Gestão de Documentos*
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Gianluca Cecchi escreveu:
> On Thu, Nov 26, 2009 at 5:15 PM, gilberto nunes
> <gilberto.nunes at selbetti.com.br> wrote:
>   
>> Hi Gianluca
>>
>> Iptables rules is clear on both nodes...
>> I just restart drbd to get this on /var/log/syslog:
>>
>>     
> [snip]
>   
>> Nov 26 14:12:44 virt-00 kernel: [ 1500.329546] block drbd0: Began resync as
>> SyncTarget (will sync 0 KB [0 bits set]).
>> Nov 26 14:12:45 virt-00 kernel: [ 1500.870026] block drbd0: Resync done
>> (total 1 sec; paused 0 sec; 0 K/sec)
>> Nov 26 14:12:45 virt-00 kernel: [ 1500.870032] block drbd0: conn( SyncTarget
>> -> Connected ) disk( Inconsistent -> UpToDate )
>> Nov 26 14:12:45 virt-00 kernel: [ 1500.870038] block drbd0: helper command:
>> /sbin/drbdadm after-resync-target minor-0
>> Nov 26 14:12:45 virt-00 kernel: [ 1500.871490] block drbd0: helper command:
>> /sbin/drbdadm after-resync-target minor-0 exit code 0 (0x0)
>>
>>     
>
> and messages on the other node in the mean time?
> any other ones after 14:12:45?
> what does it give the command
> cat /proc/drbd
> on both nodes at this point?
> You should have
> ro:Primary/Primary ds:UpToDate/UpToDate
> right?
> Now, when they are in sync in which order do you stop and then start the nodes?
> And what are the messages on one node when you shutdown the other one?
>   


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