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:
21 What: /sys/block/<disk>/<part>/stat
25 The /sys/block/<disk>/<part>/stat files display the
27 same as the above-written /sys/block/<disk>/stat
31 What: /sys/block/<disk>/integrity/format
39 What: /sys/block/<disk>/integrity/read_verify
48 What: /sys/block/<disk>/integrity/tag_size
56 What: /sys/block/<disk>/integrity/device_is_integrity_capable
64 What: /sys/block/<disk>/integrity/write_generate
72 What: /sys/block/<disk>/alignment_offset
81 offset from the disk's natural alignment.
83 What: /sys/block/<disk>/<partition>/alignment_offset
92 is offset from the disk's natural alignment.
94 What: /sys/block/<disk>/queue/logical_block_size
101 What: /sys/block/<disk>/queue/physical_block_size
113 What: /sys/block/<disk>/queue/minimum_io_size
120 penalty. For disk drives this is often the physical
127 What: /sys/block/<disk>/queue/optimal_io_size
133 rarely reported for disk drives. For RAID arrays it is
140 What: /sys/block/<disk>/queue/nomerges
154 What: /sys/block/<disk>/discard_alignment
165 What: /sys/block/<disk>/<partition>/discard_alignment
176 What: /sys/block/<disk>/queue/discard_granularity
189 What: /sys/block/<disk>/queue/discard_max_bytes
205 What: /sys/block/<disk>/queue/discard_zeroes_data
218 What: /sys/block/<disk>/queue/write_same_max_bytes
225 areas on disk or to initialize drives in a RAID