Lines Matching refs:disk
1 What: /sys/block/<disk>/stat
5 The /sys/block/<disk>/stat files displays the I/O
6 statistics of disk <disk>. They contain 11 fields:
31 What: /sys/block/<disk>/diskseq
35 The /sys/block/<disk>/diskseq files reports the disk
43 What: /sys/block/<disk>/<part>/stat
47 The /sys/block/<disk>/<part>/stat files display the
49 same as the above-written /sys/block/<disk>/stat
53 What: /sys/block/<disk>/integrity/format
61 What: /sys/block/<disk>/integrity/read_verify
70 What: /sys/block/<disk>/integrity/tag_size
78 What: /sys/block/<disk>/integrity/device_is_integrity_capable
85 What: /sys/block/<disk>/integrity/protection_interval_bytes
93 What: /sys/block/<disk>/integrity/write_generate
101 What: /sys/block/<disk>/alignment_offset
110 offset from the disk's natural alignment.
112 What: /sys/block/<disk>/<partition>/alignment_offset
121 is offset from the disk's natural alignment.
123 What: /sys/block/<disk>/queue/logical_block_size
130 What: /sys/block/<disk>/queue/physical_block_size
142 What: /sys/block/<disk>/queue/minimum_io_size
149 penalty. For disk drives this is often the physical
156 What: /sys/block/<disk>/queue/optimal_io_size
162 rarely reported for disk drives. For RAID arrays it is
169 What: /sys/block/<disk>/queue/nomerges
183 What: /sys/block/<disk>/discard_alignment
194 What: /sys/block/<disk>/<partition>/discard_alignment
205 What: /sys/block/<disk>/queue/discard_granularity
218 What: /sys/block/<disk>/queue/discard_max_bytes
234 What: /sys/block/<disk>/queue/discard_zeroes_data
241 What: /sys/block/<disk>/queue/write_same_max_bytes
248 areas on disk or to initialize drives in a RAID
254 What: /sys/block/<disk>/queue/write_zeroes_max_bytes
267 What: /sys/block/<disk>/queue/zoned
284 What: /sys/block/<disk>/queue/nr_zones
292 What: /sys/block/<disk>/queue/max_active_zones
301 What: /sys/block/<disk>/queue/max_open_zones
310 What: /sys/block/<disk>/queue/chunk_sectors
315 of the disk. For a RAID device (dm-raid), chunk_sectors
323 What: /sys/block/<disk>/queue/io_timeout