Description of problem: On a two node cluster, one of the nodes was removed
from the cluster. When it attempted to rejoin the cluster, the kernel paniced
due to an NMI watchdog lockup.
Version-Release number of selected component (if applicable):
First time this problem has been seen.
Steps to Reproduce:
1. Remove one node from two node cluster
2. Rejoin node to cluster
Actual results: Kernel panic
Expected results: Normal operation
Additional info: This problem may be related to bug #166701 as it occurred in
low memory and a spinlock was involved.
Created attachment 118323 [details]
KDB info from failed node including dmesg, ps,sr t, etc.
Let me know if this issue shows up again, while running the U2 gfs code.
Doesn't actually block RHEL4NFSFailover