Patent ID: 8782462

Claim:
A rack system, comprising: multiple rack apparatuses, wherein the rack apparatuses are allocated into multiple rack apparatus groups, and each rack apparatus group comprises: a first rack apparatus, comprising multiple first rack internal devices and a first Integrated Management Module (IMM), wherein the first IMM manages the first rack internal devices via a network; and a second rack apparatus, comprising multiple second rack internal devices and a second IMM, wherein the second IMM manages the second rack internal devices via the network, and the first IMM and the second IMM are connected via the network and implement a synchronous configuration process, wherein when the second IMM goes abnormal, the first IMM manages the first rack internal devices and the second rack internal devices via the network at the same time, and the rack apparatuses are respectively configured with multiple IMMs, and the IMMs automatically match the corresponding IMMs according to at least one characteristic value of the IMMs, so that every two rack apparatuses are allocated into the same rack apparatus group.