[Linux-cluster] kernel: dlm: lockspace ERROR !!!

[Vimal Gupta]

Hi,

I made a cluster of two nodes sharing HDD via GNBD. when I was going to 
mount the exported partition on Node B the Node B got hang. And After 
the hardboot now I am getting these following entries in my 
/var/log/message of both nodes

Node A
May 23 13:42:26 mint10 kernel: dlm: lockspace 20001 from 1 type 1 not found
May 23 13:42:26 mint10 kernel: dlm: lockspace 30001 from 1 type 1 not found

Node  B
May 23 13:45:59 mint26 kernel: dlm: lockspace 20002 from 2 type 1 not found
May 23 13:46:00 mint26 kernel: dlm: lockspace 30002 from 2 type 1 not found

And ON node B [clurgmgrd] <defunct> showing
I am not able to kill this pid
Please reply ASAP

-- 

Vimal Gupta
Sr. System Administrator
Monster.com India Pvt.Ltd.