mdp_superblock_s Struct Reference

#include <md_p.h>

Data Fields
__u32	md_magic
__u32	major_version
__u32	minor_version
__u32	patch_version
__u32	gvalid_words
__u32	set_uuid0
__u32	ctime
__u32	level
__u32	size
__u32	nr_disks
__u32	raid_disks
__u32	md_minor
__u32	not_persistent
__u32	set_uuid1
__u32	set_uuid2
__u32	set_uuid3
__u32	gstate_creserved [MD_SB_GENERIC_CONSTANT_WORDS-16]
__u32	utime
__u32	state
__u32	active_disks
__u32	working_disks
__u32	failed_disks
__u32	spare_disks
__u32	sb_csum
__u32	events_lo
__u32	events_hi
__u32	cp_events_lo
__u32	cp_events_hi
__u32	recovery_cp
__u64	reshape_position
__u32	new_level
__u32	delta_disks
__u32	new_layout
__u32	new_chunk
__u32	gstate_sreserved [MD_SB_GENERIC_STATE_WORDS-18]
__u32	layout
__u32	chunk_size
__u32	root_pv
__u32	root_block
__u32	pstate_reserved [MD_SB_PERSONALITY_WORDS-4]
mdp_disk_t	disks [MD_SB_DISKS]
__u32	reserved [MD_SB_RESERVED_WORDS]
mdp_disk_t	this_disk

Detailed Description

Definition at line 113 of file md_p.h.

Field Documentation

__u32 active_disks

Definition at line 140 of file md_p.h.

__u32 chunk_size

Definition at line 169 of file md_p.h.

__u32 cp_events_hi

Definition at line 154 of file md_p.h.

__u32 cp_events_lo

Definition at line 153 of file md_p.h.

__u32 ctime

Definition at line 123 of file md_p.h.

__u32 delta_disks

Definition at line 160 of file md_p.h.

mdp_disk_t disks[MD_SB_DISKS]

Definition at line 177 of file md_p.h.

__u32 events_hi

Definition at line 152 of file md_p.h.

__u32 events_lo

Definition at line 151 of file md_p.h.

__u32 failed_disks

Definition at line 142 of file md_p.h.

__u32 gstate_creserved[MD_SB_GENERIC_CONSTANT_WORDS-16]

Definition at line 133 of file md_p.h.

__u32 gstate_sreserved[MD_SB_GENERIC_STATE_WORDS-18]

Definition at line 163 of file md_p.h.

__u32 gvalid_words

Definition at line 121 of file md_p.h.

__u32 layout

Definition at line 168 of file md_p.h.

__u32 level

Definition at line 124 of file md_p.h.

__u32 major_version

Definition at line 118 of file md_p.h.

__u32 md_magic

Definition at line 117 of file md_p.h.

__u32 md_minor

Definition at line 128 of file md_p.h.

__u32 minor_version

Definition at line 119 of file md_p.h.

__u32 new_chunk

Definition at line 162 of file md_p.h.

__u32 new_layout

Definition at line 161 of file md_p.h.

__u32 new_level

Definition at line 159 of file md_p.h.

__u32 not_persistent

Definition at line 129 of file md_p.h.

__u32 nr_disks

Definition at line 126 of file md_p.h.

__u32 patch_version

Definition at line 120 of file md_p.h.

__u32 pstate_reserved[MD_SB_PERSONALITY_WORDS-4]

Definition at line 172 of file md_p.h.

__u32 raid_disks

Definition at line 127 of file md_p.h.

__u32 recovery_cp

Definition at line 156 of file md_p.h.

__u32 reserved[MD_SB_RESERVED_WORDS]

Definition at line 182 of file md_p.h.

__u64 reshape_position

Definition at line 158 of file md_p.h.

__u32 root_block

Definition at line 171 of file md_p.h.

__u32 root_pv

Definition at line 170 of file md_p.h.

__u32 sb_csum

Definition at line 144 of file md_p.h.

__u32 set_uuid0

Definition at line 122 of file md_p.h.

__u32 set_uuid1

Definition at line 130 of file md_p.h.

__u32 set_uuid2

Definition at line 131 of file md_p.h.

__u32 set_uuid3

Definition at line 132 of file md_p.h.

__u32 size

Definition at line 125 of file md_p.h.

__u32 spare_disks

Definition at line 143 of file md_p.h.

__u32 state

Definition at line 139 of file md_p.h.

mdp_disk_t this_disk

Definition at line 187 of file md_p.h.

__u32 utime

Definition at line 138 of file md_p.h.

__u32 working_disks

Definition at line 141 of file md_p.h.

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The documentation for this struct was generated from the following file:

• include/uapi/linux/raid/md_p.h