On 2013-02-26 13:04, Felipe Gutierrez wrote: > Hi everyone, > > I am trying to do a failover system only with drbd. When my primary node > get out of the network, the secondary node became primary and I mount > the filesystem. > secondary# drbdadm primary r7 > secondary# mount /dev/drbd7 /mnt/drbd7/ > > Until that every thing is ok. > At this time, my old primary node has to became the secondary and I have > to discard my changes. > primary# umount -l /mnt/drbd7 > primary# drbdadm secondary r7 > 7: State change failed: (-12) Device is held open by someone > Command 'drbdsetup 7 secondary' terminated with exit code 11 > primary# drbdadm -- --discard-my-data connect r7 > > Does anyone have a hint?
It's always worth checking device-mapper: dmsetup ls --tree -o inverted Regards, Andreas -- Need help with DRBD? http://www.hastexo.com/now > Thnaks in advance! > Felipe > > -- > *-- > -- Felipe Oliveira Gutierrez > -- felipe.o.gutier...@gmail.com <mailto:felipe.o.gutier...@gmail.com> > -- https://sites.google.com/site/lipe82/Home/diaadia* > > > _______________________________________________ > drbd-user mailing list > drbd-user@lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user >
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