NAME

       nvme_mi_admin_get_ana_log_atomic   -   Retrieve   Asymmetric  Namespace  Access  log  page
       atomically

SYNOPSIS

       int nvme_mi_admin_get_ana_log_atomic (nvme_mi_ctrl_t ctrl , bool rgo , bool rae , unsigned
       int retries , struct nvme_ana_log *log , __u32 *len );

ARGUMENTS

       ctrl        Controller to query

       rgo         Whether to retrieve ANA groups only (no NSIDs)

       rae         Whether to retain asynchronous events

       retries     The maximum number of times to retry on log page changes

       log         Pointer to a buffer to receive the ANA log page

       len         Input:  the  length  of the log page buffer.  Output: the actual length of the
                   ANA log page.

DESCRIPTION

       See struct nvme_ana_log for the definition of the returned structure.

RETURN

       If successful, returns 0 and sets *len to the actual log page  length.   If  unsuccessful,
       returns the nvme command status if a response was received (see enum nvme_status_field) or
       -1 with errno set otherwise.  Sets errno = EINVAL if retries == 0.  Sets errno = EAGAIN if
       unable  to  read the log page atomically because chgcnt changed during each of the retries
       attempts.  Sets errno = ENOSPC if the full log page does not fit in the provided buffer.

August 2024                      nvme_mi_admin_get_ana_log_atonvme_mi_admin_get_ana_log_atomic(2)