libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_personality\_mrstt - Personality Properties - Minimum Required Reset Type (MRSTT)

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_personality\_mrstt {  
**NVME\_PERSONALITY\_MRSTT\_NONE** ,  
**NVME\_PERSONALITY\_MRSTT\_CTRL\_RESET** ,  
**NVME\_PERSONALITY\_MRSTT\_LIMITED\_CTRL\_RESET** ,  
**NVME\_PERSONALITY\_MRSTT\_NVM\_SUBSYSTEM\_RESET** ,  
**NVME\_PERSONALITY\_MRSTT\_POWER\_CYCLE**

};

# [Constants](#Constants)

[NVME\_PERSONALITY\_MRSTT\_NONE](#NVME_PERSONALITY_MRSTT_NONE)

No reset required

[NVME\_PERSONALITY\_MRSTT\_CTRL\_RESET](#NVME_PERSONALITY_MRSTT_CTRL_RESET)

Controller Level Reset required

[NVME\_PERSONALITY\_MRSTT\_LIMITED\_CTRL\_RESET](#NVME_PERSONALITY_MRSTT_LIMITED_CTRL_RESET)

Controller Level Reset other than one initiated by a Controller Reset required

[NVME\_PERSONALITY\_MRSTT\_NVM\_SUBSYSTEM\_RESET](#NVME_PERSONALITY_MRSTT_NVM_SUBSYSTEM_RESET)

NVM Subsystem Reset required

[NVME\_PERSONALITY\_MRSTT\_POWER\_CYCLE](#NVME_PERSONALITY_MRSTT_POWER_CYCLE)

Main power cycle required

enum nvme\_personality\_mrstt October 2026

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Document: nvme_personality_mrstt-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli