UPDATING COMPUTER READABLE INSTRUCTIONS ON DEVICES IN A DATA STORAGE FABRIC

摘要

Updating computer readable instructions on devices in a data storage fabric is disclosed. A zone manager virtual PHY is established and an active device is granted control over the devices in the data storage fabric. The devices include in-band communication with the zone manager virtual PHY. The zone manager virtual PHY flashes an image of the computer readable instructions over in-band communication to the devices through in-band communication with the active device.