[Linux-cluster] GFS2: "Could not open" the file on one of the nodes

[Bob Peterson]

----- Original Message -----
> Additional information may be useful:
> 
> On Affected Node:
> # ls -lah FILE
> -?????????  ? ?    ?       ?            ? FILE
> 

This symptom often means a loss of cluster coherency.
Are you using lock_dlm protocol?

Bob Peterson
Red Hat File Systems