GPFS : mmchnode to change a GPFS node’s IP breaks the cluster ?

I had to change IPs of my 2-nodes GPFS cluster, in order to move them from a LAN network to a DMZ. So what I did, is : I changed the system’s IP address without stopping the cluster (yeah, I

Share Button

GPFS : mmfsd64 high CPU usage

I’m discovering GPFS and I certainly will continue to post some tips about it here, so don’t be harsh with me, these will be some n00b posts, but it will help me and maybe help some of you too !

Share Button