oracular (2) nvme_get_log_smart.2.gz

NAME

       nvme_get_log_smart - Retrieve nvme smart log

SYNOPSIS

       int nvme_get_log_smart (int fd , __u32 nsid , bool rae , struct nvme_smart_log *smart_log );

ARGUMENTS

       fd          File descriptor of nvme device

       nsid        Optional namespace identifier

       rae         Retain asynchronous events

       smart_log   User address to store the smart log

DESCRIPTION

       This log page provides SMART and general health information. The information provided is over the life of
       the controller and is retained across power cycles. To request the controller  log  page,  the  namespace
       identifier  specified  is  FFFFFFFFh.  The  controller  may also support requesting the log page on a per
       namespace basis, as indicated by bit 0 of the LPA field in the Identify Controller data structure.

RETURN

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