Lines Matching full:disk
1 What: /sys/block/<disk>/alignment_offset
10 offset from the disk's natural alignment.
13 What: /sys/block/<disk>/discard_alignment
24 What: /sys/block/<disk>/atomic_write_max_bytes
42 What: /sys/block/<disk>/atomic_write_unit_min_bytes
53 What: /sys/block/<disk>/atomic_write_unit_max_bytes
64 What: /sys/block/<disk>/atomic_write_boundary_bytes
78 What: /sys/block/<disk>/diskseq
82 The /sys/block/<disk>/diskseq files reports the disk
90 What: /sys/block/<disk>/inflight
102 This is related to /sys/block/<disk>/queue/nr_requests
106 What: /sys/block/<disk>/integrity/device_is_integrity_capable
118 What: /sys/block/<disk>/integrity/format
133 What: /sys/block/<disk>/integrity/protection_interval_bytes
142 What: /sys/block/<disk>/integrity/read_verify
151 What: /sys/block/<disk>/integrity/tag_size
169 What: /sys/block/<disk>/integrity/write_generate
178 What: /sys/block/<disk>/partscan
182 The /sys/block/<disk>/partscan files reports if partition
183 scanning is enabled for the disk. It returns "1" if partition
188 What: /sys/block/<disk>/<partition>/alignment_offset
197 is offset from the disk's natural alignment.
200 What: /sys/block/<disk>/<partition>/discard_alignment
212 What: /sys/block/<disk>/<partition>/stat
216 The /sys/block/<disk>/<partition>/stat files display the
218 same as the format of /sys/block/<disk>/stat.
221 What: /sys/block/<disk>/queue/add_random
225 [RW] This file allows to turn off the disk entropy contribution.
229 What: /sys/block/<disk>/queue/chunk_sectors
234 of the disk. For a RAID device (dm-raid), chunk_sectors
242 What: /sys/block/<disk>/queue/crypto/
246 The presence of this subdirectory of /sys/block/<disk>/queue/
253 What: /sys/block/<disk>/queue/crypto/hw_wrapped_keys
264 What: /sys/block/<disk>/queue/crypto/max_dun_bits
272 What: /sys/block/<disk>/queue/crypto/modes/<mode>
290 /sys/block/<disk>/queue/crypto/modes/AES-256-XTS will exist and
294 What: /sys/block/<disk>/queue/crypto/num_keyslots
302 What: /sys/block/<disk>/queue/crypto/raw_keys
311 What: /sys/block/<disk>/queue/dax
320 What: /sys/block/<disk>/queue/discard_granularity
333 What: /sys/block/<disk>/queue/discard_max_bytes
345 What: /sys/block/<disk>/queue/discard_max_hw_bytes
359 What: /sys/block/<disk>/queue/discard_zeroes_data
367 What: /sys/block/<disk>/queue/dma_alignment
376 What: /sys/block/<disk>/queue/fua
386 What: /sys/block/<disk>/queue/hw_sector_size
393 What: /sys/block/<disk>/queue/independent_access_ranges/
409 the range. For example, a dual-actuator hard-disk will have the
412 $ tree /sys/block/<disk>/queue/independent_access_ranges/
413 /sys/block/<disk>/queue/independent_access_ranges/
429 What: /sys/block/<disk>/queue/io_poll
439 What: /sys/block/<disk>/queue/io_poll_delay
450 What: /sys/block/<disk>/queue/io_timeout
461 What: /sys/block/<disk>/queue/iostats
466 accounting of the disk.
468 What: /sys/block/<disk>/queue/iostats_passthrough
473 accounting of the disk for passthrough commands.
476 What: /sys/block/<disk>/queue/logical_block_size
484 What: /sys/block/<disk>/queue/max_active_zones
498 What: /sys/block/<disk>/queue/max_discard_segments
506 What: /sys/block/<disk>/queue/max_hw_sectors_kb
514 What: /sys/block/<disk>/queue/max_integrity_segments
523 What: /sys/block/<disk>/queue/max_open_zones
533 What: /sys/block/<disk>/queue/max_sectors_kb
543 What: /sys/block/<disk>/queue/max_segment_size
551 What: /sys/block/<disk>/queue/max_segments
559 What: /sys/block/<disk>/queue/minimum_io_size
565 perform without incurring a performance penalty. For disk
572 What: /sys/block/<disk>/queue/nomerges
586 What: /sys/block/<disk>/queue/nr_requests
603 What: /sys/block/<disk>/queue/nr_zones
612 What: /sys/block/<disk>/queue/optimal_io_size
618 reported for disk drives. For RAID arrays it is usually the
625 What: /sys/block/<disk>/queue/physical_block_size
638 What: /sys/block/<disk>/queue/read_ahead_kb
649 What: /sys/block/<disk>/queue/rotational
657 What: /sys/block/<disk>/queue/rq_affinity
672 What: /sys/block/<disk>/queue/scheduler
685 What: /sys/block/<disk>/queue/stable_writes
701 What: /sys/block/<disk>/queue/virt_boundary_mask
713 What: /sys/block/<disk>/queue/wbt_lat_usec
726 What: /sys/block/<disk>/queue/write_cache
740 What: /sys/block/<disk>/queue/write_same_max_bytes
747 disk or to initialize drives in a RAID configuration.
753 What: /sys/block/<disk>/queue/write_zeroes_max_bytes
766 What: /sys/block/<disk>/queue/zone_append_max_bytes
776 What: /sys/block/<disk>/queue/zone_write_granularity
786 What: /sys/block/<disk>/queue/zoned
803 What: /sys/block/<disk>/hidden
812 What: /sys/block/<disk>/stat
816 The /sys/block/<disk>/stat files displays the I/O
817 statistics of disk <disk>. They contain 11 fields: