Use this procedure to rediscover a device or multiple devices.
Rediscovering a device causes the proNX Optical Director to refresh its view by performing a full data retrieval from the device. You do not normally need to rediscover a device because the proNX Optical Director regularly synchronizes with all devices under management. However, if you suspect the proNX Optical Director has a stale view of a device, you can rediscover it to speed up the synchronization.
To select all devices at a site, start from the Devices Configuration page, categorize the device tree by site, and click the site that you want to rediscover.
To select a single device, start from the Devices Configuration page, expand the device tree to see the list of devices, and click the device that you want to rediscover.
To select multiple devices, once you select a single device or site, use the Ctrl key (Cmd key in Mac OS X) to multi-select other devices or sites. You can select a combination of sites, a combination of devices, or a combination of sites and devices.