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.
428 What: /sys/block/<disk>/queue/logical_block_size
436 What: /sys/block/<disk>/queue/max_active_zones
450 What: /sys/block/<disk>/queue/max_discard_segments
458 What: /sys/block/<disk>/queue/max_hw_sectors_kb
466 What: /sys/block/<disk>/queue/max_integrity_segments
475 What: /sys/block/<disk>/queue/max_open_zones
485 What: /sys/block/<disk>/queue/max_sectors_kb
495 What: /sys/block/<disk>/queue/max_segment_size
503 What: /sys/block/<disk>/queue/max_segments
511 What: /sys/block/<disk>/queue/minimum_io_size
517 perform without incurring a performance penalty. For disk
524 What: /sys/block/<disk>/queue/nomerges
538 What: /sys/block/<disk>/queue/nr_requests
555 What: /sys/block/<disk>/queue/nr_zones
564 What: /sys/block/<disk>/queue/optimal_io_size
570 reported for disk drives. For RAID arrays it is usually the
577 What: /sys/block/<disk>/queue/physical_block_size
590 What: /sys/block/<disk>/queue/read_ahead_kb
601 What: /sys/block/<disk>/queue/rotational
609 What: /sys/block/<disk>/queue/rq_affinity
624 What: /sys/block/<disk>/queue/scheduler
637 What: /sys/block/<disk>/queue/stable_writes
653 What: /sys/block/<disk>/queue/virt_boundary_mask
665 What: /sys/block/<disk>/queue/wbt_lat_usec
678 What: /sys/block/<disk>/queue/write_cache
692 What: /sys/block/<disk>/queue/write_same_max_bytes
699 disk or to initialize drives in a RAID configuration.
705 What: /sys/block/<disk>/queue/write_zeroes_max_bytes
718 What: /sys/block/<disk>/queue/zone_append_max_bytes
728 What: /sys/block/<disk>/queue/zone_write_granularity
738 What: /sys/block/<disk>/queue/zoned
755 What: /sys/block/<disk>/hidden
764 What: /sys/block/<disk>/stat
768 The /sys/block/<disk>/stat files displays the I/O
769 statistics of disk <disk>. They contain 11 fields: