Dear friends ,
i have installed drbd 9.0.8-1
cat /proc/drbdversion: 9.0.8-1 (api:2/proto:86-112)
GIT-hash: c8bc36701c7c7ffc2c208f620c6d89e4ec265704 build by
phil@Build64R7, 2017-06-30 15:43:01
Transports (api:15): tcp (1.0.0)
The drbd volume is a cluster resource under pacemaker and suddenly after
a node reboot the state is diskless .
I check the log files and no split brain situation exists .
I have tried everything (disconnect, detach etc the resource) from the
documentation without solution.
When i try to manually attach the resource the driver responds with the
following :
[root@sgw-01 ~]# drbdadm attach customer_vms
0: Failure: (127) Device minor not allocated
additional info from kernel:
unknown minor
Command 'drbdsetup attach 0 /dev/sda2 /dev/sda2 internal
--on-io-error=detach' terminated with exit code 10
I can't understand the reason for the above situation and how to solve..
Can you help me ?
Sincerely
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