block/drbd/drbd_int.h

75 	DRBD_FAULT_RS_WR = 2,	/* resync          */
391 	 * (not some resync or verify or other DRBD internal request) */
439 	B_RS_H_DONE,		/* Before resync handler done (already executed) */
453 	RS_START,		/* tell worker to start resync/OV */
454 	RS_PROGRESS,		/* tell worker that resync made significant progress */
455 	RS_DONE,		/* tell worker that resync is done */
571 	CONN_DRY_RUN,		/* Expect disconnect after resync handshake. */
815 	/* use checksums for *this* resync */
817 	/* blocks to resync in this run [unit BM_BLOCK_SIZE] */
819 	/* number of resync blocks that failed in this run */
851 	/* Used to track operations of resync... */
852 	struct lru_cache *resync;
853 	/* Number of locked elements in resync LRU */
855 	/* resync extent number waiting for application requests */
888 	atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
889 	atomic_t rs_sect_ev; /* for submitted resync data rate, both */
893 	int c_sync_rate; /* current resync rate after syncer throttle magic */
894 	struct fifo_buffer *rs_plan_s; /* correction values of resync planer (RCU, connection->conn_update) */
895 	int rs_in_flight; /* resync sectors in flight (to proxy, in proxy and from proxy) */
998 	DDSF_NO_RESYNC = 2, /* Do not run a resync for the new space */
1159 /* resync bitmap */
1163 	int rs_failed; /* number of failed resync requests in this extent. */
1170 #define BME_PRIORITY   2  /* finish resync IO on this extent ASAP! App IO waiting! */
1187  * aka resync extent, to 16 MiB (which is also 512 Byte worth of bitmap
1189 #define BM_EXT_SHIFT	 24	/* 16 MiB per resync extent */
1213 /* how many bits are covered by one bitmap extent (resync extent) */
1947 /* counts how many resync-related answers we still expect from the peer