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Sun Cluster System Administration Guide for Solaris OS

How to Update the Global Device Namespace

When adding a new global device, manually update the global device namespace by running scgdevs(1M).

Note –

The scgdevs command does not have any effect if the node that is running the command is not currently a cluster member. The command also has no effect if the /global/.devices/node@nodeID file system is not mounted.

  1. Become superuser on any node of the cluster.

  2. Use the scgdevs command to reconfigure the namespace.


    # scgdevs

Example—Updating the Global Device Namespace

The following example shows output generated by a successful run of scgdevs.


# scgdevs 
Configuring the /dev/global directory (global devices)...
obtaining access to all attached disks
reservation program successfully exiting