NSD

This parameter determines whether or not the NSD output file is attached to the notification message that is sent when a server restarts.

The "heart" of an NSD file is the stack trace section.

The -F flag is used to point to a file containing disk descriptors for disks to be defined as NSDs.

This requires that you concatenate the output from each step in the creation of the NSDs into one file.

An NSD log will have a file name with a time stamp showing the time when the NSD was generated.

A memory dump file name includes a time stamp for the time when the NSD was generated.

I'm glad I did however because my Sr. NSD Helen McVoy said to me from the starting point: 'Anne, you want to be a NATIONAL! ! '

They act as network shared disk (NSD) servers to the rest of the cluster.

You might be interested to know that I graduated as an NSD with 14 first-line offspring directors, but shortly thereafter, I was down to 11.

For the example, one large GPFS file system is created using all the NSDs defined to GPFS.

NSD gives you all current information about the state of the server (call stacks for all threads, memory information, and so on).

Instructions on creating network shared disk devices (NSDs).

A single network, a LAN or a switch, is used for GPFS communication, including the NSD communication.

There are four NSD nodes (also known here as storage nodes) in total: two in each logical half of the GPFS cluster.

In Domino 6 and later, the NSD file can be a good place to start.

The GPFS NSD component provides a method for cluster-wide disk naming and access.

The information collected when nsd -kill is used to terminate the client or server.

For more information, see the section, "NSD analysis, " earlier in this article.

This means that most of the members of the GPFS cluster access the storage over IP using the NSD servers.

If the parameter is set to 1, then the NSD output is attached to the notification message.

All disks used by GPFS must first be given a globally-accessible NSD name.

When NSD runs, it attaches to each process and thread, to dump the calls stacks.

An NSD log is generated before termination.

Start GPFS on all of the NSD servers at the same time to prevent NSDs from being marked as down.

Network shared disks (NSDs) created and maintained by the NSD component of GPFS

Warning if NSD is not configured to be run

The following is a sample excerpt from an NSD file where a server process is involved in a crash

On AIX machines running GPFS, you can give an NSD name to

Local disk name on primary NSD server

All NSDs (set using -F)