Fulian Precision Electronics (tianjin) Co., Ltd.

Jian-hua Zhu

Jie Yuan

A method for setting a boot disk of a HBA card comprises acquires a physical layer port number corresponding to a slot of a target hard disk. A first identifier for the physical layer port number in a BIOS configuration page in the HBA card is configured. A second identifier for the target hard disk in the BIOS configuration page is configured. The second identifier is written into boot device items of the BIOS configuration page for fixing the target hard disk as a boot disk of the HBA card. The HBA card fails to identify other hard disk as the boot disk under any conditions. Drive letters of the HBA card and the rule of distributing the drive letters are unchanged, and a stability of a system is maintained. An apparatus and a computer readable storage medium applying the method are also disclosed.

Method for setting boot disk of HBA card, apparatus, and computer readable storage medium applying the method

A method for adjusting system drive letters comprises acquires a system drive letter of an action hard disk in response to the identified action hard disk. If a plugging position of the action hard disk is the extension slot, the slot value corresponding to the action hard disk is acquired. The system drive letter is changed to a slot drive letter based on the slot value. If the system drive letter is shifted, the system drive letter is adjusted to be the slot drive letter for reducing the condition of failing to search or call the files in the action hard disk based on the original system drive letter. A convenience of searching or calling the files in the action hard disk is improved. An electronic device and a computer readable storage medium applying the method are also disclosed.

Method for adjusting drive letters, electronic device, and computer readable storage medium applying the method

A method for allocating a drive letter to hot-swapped, newly-inserted, or doubly-identified hard disks obtains a number of hard disks connected and information of each device, the device information comprises slot information of the hard disk. A transitional drive letter is allocated to the hard disk according to their number and information of those devices, the transitional drive letter comprises a slot number corresponding to the slot information. A system drive letter is reallocated to the hard disk according to an order of the drive letter issued as a transitional drive letter. An electronic device and a non-volatile storage medium therein, for performing the above-described method, are also disclosed.

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Tianjin, China

Jian-hua Zhu