NAME

nvme_get_log_ana - Retrieve Asymmetric Namespace Access log page

SYNOPSIS

int nvme_get_log_ana (int fd , enum nvme_log_ana_lsp lsp , bool rae , __u64 offset , __u32 len , void *log );

ARGUMENTS

fd

File descriptor of nvme device

lsp

Log specific, see enum nvme_get_log_ana_lsp

rae

Retain asynchronous events

offset

Offset to the start of the log page

len

The allocated length of the log page

log

User address to store the ana log

DESCRIPTION

This log consists of a header describing the log and descriptors containing the asymmetric namespace access information for ANA Groups that contain namespaces that are attached to the controller processing the command.

See struct nvme_ana_rsp_hdr for the definition of the returned structure.

RETURN

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.