Check if the mounted directory is open. Logout the session and relogin again and check.

Anoop Mohan

On 2/26/2013 5:34 PM, 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?
Thnaks in advance!
Felipe

--
--
-- Felipe Oliveira Gutierrez
-- felipe.o.gutier...@gmail.com
-- https://sites.google.com/site/lipe82/Home/diaadia


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