Lines Matching defs:dm_raid_superblock

1958 struct dm_raid_superblock {  struct
1959 	__le32 magic;		/* "DmRd" */
1960 … compat_features;	/* Used to indicate compatible features (like 1.9.0 ondisk metadata extension) */
1962 	__le32 num_devices;	/* Number of devices in this raid set. (Max 64) */
1963 	__le32 array_position;	/* The position of this drive in the raid set */
1965 	__le64 events;		/* Incremented by md when superblock updated */
1966 	__le64 failed_devices;	/* Pre 1.9.0 part of bit field of devices to */
1973 	__le64 disk_recovery_offset;
1979 	__le64 array_resync_offset;
1984 	__le32 level;
1985 	__le32 layout;
1986 	__le32 stripe_sectors;
1994 	__le32 flags; /* Flags defining array states for reshaping */
2000 	__le64 reshape_position;
2005 	__le32 new_level;
2006 	__le32 new_layout;
2007 	__le32 new_stripe_sectors;
2008 	__le32 delta_disks;
2010 	__le64 array_sectors; /* Array size in sectors */
2018 	__le64 data_offset;
2019 	__le64 new_data_offset;
2021 	__le64 sectors; /* Used device size in sectors */
2027 	__le64 extended_failed_devices[DISKS_ARRAY_ELEMS - 1];
2029 	__le32 incompat_features;	/* Used to indicate any incompatible features */