nvme_io_dsm_flags - Man Page

enum nvme_io_dsm_flags {
   NVME_IO_DSM_FREQ_UNSPEC ,

   NVME_IO_DSM_FREQ_TYPICAL ,

   NVME_IO_DSM_FREQ_RARE ,

   NVME_IO_DSM_FREQ_READS ,

   NVME_IO_DSM_FREQ_WRITES ,

   NVME_IO_DSM_FREQ_RW ,

   NVME_IO_DSM_FREQ_ONCE ,

   NVME_IO_DSM_FREQ_PREFETCH ,

   NVME_IO_DSM_FREQ_TEMP ,

   NVME_IO_DSM_LATENCY_NONE ,

   NVME_IO_DSM_LATENCY_IDLE ,

   NVME_IO_DSM_LATENCY_NORM ,

   NVME_IO_DSM_LATENCY_LOW ,

   NVME_IO_DSM_SEQ_REQ ,

   NVME_IO_DSM_COMPRESSED

};

NVME_IO_DSM_FREQ_UNSPEC

No frequency information provided

NVME_IO_DSM_FREQ_TYPICAL

Typical number of reads and writes expected for this LBA range

NVME_IO_DSM_FREQ_RARE

Infrequent writes and infrequent reads to the LBA range indicated

NVME_IO_DSM_FREQ_READS

Infrequent writes and frequent reads to the LBA range indicated

NVME_IO_DSM_FREQ_WRITES

Frequent writes and infrequent reads to the LBA range indicated

NVME_IO_DSM_FREQ_RW

Frequent writes and frequent reads to the LBA range indicated

NVME_IO_DSM_FREQ_ONCE

NVME_IO_DSM_FREQ_PREFETCH

NVME_IO_DSM_FREQ_TEMP

NVME_IO_DSM_LATENCY_NONE

No latency information provided

NVME_IO_DSM_LATENCY_IDLE

Longer latency acceptable

NVME_IO_DSM_LATENCY_NORM

Typical latency

NVME_IO_DSM_LATENCY_LOW

Smallest possible latency

NVME_IO_DSM_SEQ_REQ

NVME_IO_DSM_COMPRESSED