[DRBD-user] drbd with heartbeat doesnt sync both ways

Fabio Silva fssilva at gmail.com
Fri Sep 15 15:13:41 CEST 2006

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


Yes.. i know... i was just telling my experience about .. like you,,
:D


On 9/15/06, Usman Ahmad <usmanamalik at gmail.com> wrote:
>
> Hi,
> But reboot is not an (good) option, there must be a way that these servers
> should sync automatically after a failure (system shutdown or network
> failure). The primary when comes back assumes the primary/unknown role and
> standalone state, whereas the secondary takes the role secondary/unknown and
> standalone state, they must be connected (synced) and know the state of each
> other as well.
> Does somebody know how to achieve this?
> --
> Usman
>
>
> On 9/15/06, Fabio Silva <fssilva at gmail.com> wrote:
> >
> > Hi, i was with the same problem, and anwsered me that when have a
> > network failure or anybody unplug the network cable, drbd on node1 still
> > stay in primary mode, and the node1 assume primary too, and when you plug
> > the network cable or, your network returns, drbd dont sync.
> > I dont know how to fix it too. but in my server when i have a network
> > failure (i didnt have yet) i will reboot the primary server and the node2
> > and node1 will sync ok.
> >
> > Im using the latest version of drbd 0.7.21 .
> >
> > []s
> >
> >
> > On 9/15/06, Usman Ahmad < usmanamalik at gmail.com> wrote:
> >
> > > I posted a similar question yesterday, but no one has answered it
> > yet...
> >
> > --
> > Usman
> >
> >
> > On 9/15/06, Christophe Zwecker < doc at zwecker.de> wrote:
> > >
> > > Hi,
> > >
> > > we use heartbeat and drbd on two nodes
> > >
> > >
> > > node1 is primary with mounted fs
> > > node2 is secondary
> > >
> > > nod1 goes down (only network failure), heartbeat unmounts the drbd fs
> > > on
> > > node1. node 2 takes over and mounts the drbd volume. I change things
> > > on
> > > the fs on node2
> > >
> > > node1 comes backup, mounts drbd volume and the change aint  there
> > > because:
> > >
> > > Sep 15 13:47:03 mw-test-n2 kernel: drbd0: Current Primary shall become
> > > sync TARGET! Aborting to prevent data corruption.
> > > Sep 15 13:47:03 mw-test-n2 kernel: drbd0: drbd0_receiver [22293]:
> > > cstate
> > > WFReportParams --> StandAlone
> > >
> > > HOW do I address this issue ?
> > >
> > > thx for hints !
> > >
> > > --
> > > Christophe Zwecker                     mail: doc at zwecker.de
> > > Hamburg, Germany                        fon: +49 179 3994867
> > > http://www.zwecker.de
> > >
> > > "Reality is that which, when you stop believing in it, doesn't go
> > > away"
> > >
> > >
> > > _______________________________________________
> > > drbd-user mailing list
> > > drbd-user at lists.linbit.com
> > > http://lists.linbit.com/mailman/listinfo/drbd-user
> > >
> >
> >
> >
> > --
> > Usman Ahmad Malik
> >
> > _______________________________________________
> >
> > drbd-user mailing list
> > drbd-user at lists.linbit.com
> > http://lists.linbit.com/mailman/listinfo/drbd-user
> >
> >
> >
> >
> >
> > --
> > Fabio S. Silva
> > LPIC-1 Linux Professional Institute Certified
> >
>
>
>
> --
> Usman Ahmad Malik
>



-- 
Fabio S. Silva
LPIC-1 Linux Professional Institute Certified
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