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
114 What: /sys/block/<disk>/integrity/format
122 What: /sys/block/<disk>/integrity/protection_interval_bytes
131 What: /sys/block/<disk>/integrity/read_verify
140 What: /sys/block/<disk>/integrity/tag_size
148 What: /sys/block/<disk>/integrity/write_generate
157 What: /sys/block/<disk>/partscan
161 The /sys/block/<disk>/partscan files reports if partition
162 scanning is enabled for the disk. It returns "1" if partition
167 What: /sys/block/<disk>/<partition>/alignment_offset
176 is offset from the disk's natural alignment.
179 What: /sys/block/<disk>/<partition>/discard_alignment
191 What: /sys/block/<disk>/<partition>/stat
195 The /sys/block/<disk>/<partition>/stat files display the
197 same as the format of /sys/block/<disk>/stat.
200 What: /sys/block/<disk>/queue/add_random
204 [RW] This file allows to turn off the disk entropy contribution.
208 What: /sys/block/<disk>/queue/chunk_sectors
213 of the disk. For a RAID device (dm-raid), chunk_sectors
221 What: /sys/block/<disk>/queue/crypto/
225 The presence of this subdirectory of /sys/block/<disk>/queue/
232 What: /sys/block/<disk>/queue/crypto/max_dun_bits
240 What: /sys/block/<disk>/queue/crypto/modes/<mode>
258 /sys/block/<disk>/queue/crypto/modes/AES-256-XTS will exist and
262 What: /sys/block/<disk>/queue/crypto/num_keyslots
270 What: /sys/block/<disk>/queue/dax
279 What: /sys/block/<disk>/queue/discard_granularity
292 What: /sys/block/<disk>/queue/discard_max_bytes
304 What: /sys/block/<disk>/queue/discard_max_hw_bytes
318 What: /sys/block/<disk>/queue/discard_zeroes_data
326 What: /sys/block/<disk>/queue/dma_alignment
335 What: /sys/block/<disk>/queue/fua
345 What: /sys/block/<disk>/queue/hw_sector_size
352 What: /sys/block/<disk>/queue/independent_access_ranges/
368 the range. For example, a dual-actuator hard-disk will have the
371 $ tree /sys/block/<disk>/queue/independent_access_ranges/
372 /sys/block/<disk>/queue/independent_access_ranges/
388 What: /sys/block/<disk>/queue/io_poll
398 What: /sys/block/<disk>/queue/io_poll_delay
409 What: /sys/block/<disk>/queue/io_timeout
420 What: /sys/block/<disk>/queue/iostats
425 accounting of the disk.
427 What: /sys/block/<disk>/queue/iostats_passthrough
432 accounting of the disk for passthrough commands.
435 What: /sys/block/<disk>/queue/logical_block_size
443 What: /sys/block/<disk>/queue/max_active_zones
457 What: /sys/block/<disk>/queue/max_discard_segments
465 What: /sys/block/<disk>/queue/max_hw_sectors_kb
473 What: /sys/block/<disk>/queue/max_integrity_segments
482 What: /sys/block/<disk>/queue/max_open_zones
492 What: /sys/block/<disk>/queue/max_sectors_kb
502 What: /sys/block/<disk>/queue/max_segment_size
510 What: /sys/block/<disk>/queue/max_segments
518 What: /sys/block/<disk>/queue/minimum_io_size
524 perform without incurring a performance penalty. For disk
531 What: /sys/block/<disk>/queue/nomerges
545 What: /sys/block/<disk>/queue/nr_requests
562 What: /sys/block/<disk>/queue/nr_zones
571 What: /sys/block/<disk>/queue/optimal_io_size
577 reported for disk drives. For RAID arrays it is usually the
584 What: /sys/block/<disk>/queue/physical_block_size
597 What: /sys/block/<disk>/queue/read_ahead_kb
608 What: /sys/block/<disk>/queue/rotational
616 What: /sys/block/<disk>/queue/rq_affinity
631 What: /sys/block/<disk>/queue/scheduler
644 What: /sys/block/<disk>/queue/stable_writes
660 What: /sys/block/<disk>/queue/virt_boundary_mask
672 What: /sys/block/<disk>/queue/wbt_lat_usec
685 What: /sys/block/<disk>/queue/write_cache
699 What: /sys/block/<disk>/queue/write_same_max_bytes
706 disk or to initialize drives in a RAID configuration.
712 What: /sys/block/<disk>/queue/write_zeroes_max_bytes
725 What: /sys/block/<disk>/queue/zone_append_max_bytes
735 What: /sys/block/<disk>/queue/zone_write_granularity
745 What: /sys/block/<disk>/queue/zoned
762 What: /sys/block/<disk>/hidden
771 What: /sys/block/<disk>/stat
775 The /sys/block/<disk>/stat files displays the I/O
776 statistics of disk <disk>. They contain 11 fields: