EVA4400: 1 server in cluster lost SAN disk mounts

[Neisius]

We have an EVA4400 with 5 server nodes in a cluster. 1 of the 5 nodes has lost access to the SAN shares. It gives a "no valid file system found" error...even though the other 4 can access it just fine.

It looks like a dozen or so hard drives are no longer mounted to that server and I'm guessing that's why it can't make sense of the file system. How do I remount these hard drives so this node can see the clustered file system again?

Windows Storage Server 2003

EVA4400

Polyserve

five DL360G6

[Neisius]

Now we have a 2nd node unable to import the SAN shares. Looks like the same problem.

Under C:\program files\HP\Cluster File System\Config\Mounts\ there are multiple virtual hard drives that are no longer mounted. I've tried removing the server from the matrix and re-adding it without any luck. My only other guess would be to un-present and re-present the virtual drives to those server nodes...really grabbing at straws here.