| CPC G06F 9/441 (2013.01) | 18 Claims |

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1. A deployment method for a booting sequence of multiple operating systems, applied to a baseboard management controller (BMC) and comprising:
establishing a communication connection to a disk array;
receiving first target logical disk information, wherein the first target logical disk information is information of logical disks provided with to-be-booted operating systems;
sending the first target logical disk information to the disk array; and
receiving booting flag setting information of the disk array, wherein the booting flag setting information is completion information sent after the disk array sets booting flags for corresponding logical disks based on the first target logical disk information;
the deployment method further comprises:
acquiring second target logical disk information recommended based on a collaborative filtering algorithm, so that the disk array sets the booting flags for the corresponding logical disks based on the second target logical disk information;
wherein acquiring the second target logical disk information recommended based on the collaborative filtering algorithm comprises:
acquiring a system switching frequency and operation time; and
processing the system switching frequency and the operation time based on a collaborative filtering recommendation algorithm to obtain the second target logical disk information.
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