TECHNIQUES FOR UPDATING MEMORY OF A CHASSIS MANAGEMENT MODULE

摘要

A technique for data roll-back includes in response to a first external static memory device being coupled to a first chassis management module and the first chassis management module being coupled to a middle plane board, determining whether the first external static memory device operates normally. In response to the first external static memory device operating normally, a controller of the first chassis management module writes data in the first external static memory device into a non-volatile memory of the first chassis management module to perform data roll-back.

主权项

1. An electronic apparatus, comprising:
a chassis; a middle plane board disposed in the chassis, the middle plane board having a first side; a server coupled to the middle plane board; a chassis management module coupled to the first side of the middle plane board in a removable manner, the chassis management module storing data related to components in the chassis; and an external static memory device removably coupled to the chassis management module, wherein an update of the data related to the components in the chassis is stored in the external static memory device in response to the coupling of the external static memory device to the chassis management module and the coupling of the chassis management module to the middle plane board.