nvme_identify_nsid_ctrl_list - Man Page

Retrieves controller list attached to an nsid

Synopsis

int nvme_identify_nsid_ctrl_list (int fd , __u32 nsid , __u16 cntid , struct nvme_ctrl_list *cntlist );

Arguments

fd

File descriptor of nvme device

nsid

Return controllers that are attached to this nsid

cntid

Starting CNTLID to return in the list

cntlist

User space destination address to transfer the data

Description

Up to 2047 controller identifiers are returned containing a controller identifier greater than or equal to the controller identifier  specified in cntid attached to nsid.

See struct nvme_ctrl_list for a definition of the structure returned.

Return

The nvme command status if a response was received (see enum nvme_status_field) or -1

Info

August 2022 libnvme API manual