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Allow setting start point for requested check/repair
[pandora-kernel.git]
/
include
/
linux
/
raid
/
md_k.h
diff --git
a/include/linux/raid/md_k.h
b/include/linux/raid/md_k.h
index
85a068b
..
780e061
100644
(file)
--- a/
include/linux/raid/md_k.h
+++ b/
include/linux/raid/md_k.h
@@
-83,6
+83,11
@@
struct mdk_rdev_s
#define BarriersNotsupp 5 /* BIO_RW_BARRIER is not supported */
#define AllReserved 6 /* If whole device is reserved for
* one array */
#define BarriersNotsupp 5 /* BIO_RW_BARRIER is not supported */
#define AllReserved 6 /* If whole device is reserved for
* one array */
+#define AutoDetected 7 /* added by auto-detect */
+#define Blocked 8 /* An error occured on an externally
+ * managed array, don't allow writes
+ * until it is cleared */
+ wait_queue_head_t blocked_wait;
int desc_nr; /* descriptor index in the superblock */
int raid_disk; /* role of device in array */
int desc_nr; /* descriptor index in the superblock */
int raid_disk; /* role of device in array */
@@
-175,13
+180,15
@@
struct mddev_s
int sync_speed_min;
int sync_speed_max;
int sync_speed_min;
int sync_speed_max;
+ /* resync even though the same disks are shared among md-devices */
+ int parallel_resync;
+
int ok_start_degraded;
/* recovery/resync flags
* NEEDED: we might need to start a resync/recover
* RUNNING: a thread is running, or about to be started
* SYNC: actually doing a resync, not a recovery
int ok_start_degraded;
/* recovery/resync flags
* NEEDED: we might need to start a resync/recover
* RUNNING: a thread is running, or about to be started
* SYNC: actually doing a resync, not a recovery
- * ERR: and IO error was detected - abort the resync/recovery
- * INTR: someone requested a (clean) early abort.
+ * INTR: resync needs to be aborted for some reason
* DONE: thread is done and is waiting to be reaped
* REQUEST: user-space has requested a sync (used with SYNC)
* CHECK: user-space request for for check-only, no repair
* DONE: thread is done and is waiting to be reaped
* REQUEST: user-space has requested a sync (used with SYNC)
* CHECK: user-space request for for check-only, no repair
@@
-191,7
+198,6
@@
struct mddev_s
*/
#define MD_RECOVERY_RUNNING 0
#define MD_RECOVERY_SYNC 1
*/
#define MD_RECOVERY_RUNNING 0
#define MD_RECOVERY_SYNC 1
-#define MD_RECOVERY_ERR 2
#define MD_RECOVERY_INTR 3
#define MD_RECOVERY_DONE 4
#define MD_RECOVERY_NEEDED 5
#define MD_RECOVERY_INTR 3
#define MD_RECOVERY_DONE 4
#define MD_RECOVERY_NEEDED 5
@@
-221,6
+227,8
@@
struct mddev_s
atomic_t recovery_active; /* blocks scheduled, but not written */
wait_queue_head_t recovery_wait;
sector_t recovery_cp;
atomic_t recovery_active; /* blocks scheduled, but not written */
wait_queue_head_t recovery_wait;
sector_t recovery_cp;
+ sector_t resync_min; /* user requested sync
+ * starts here */
sector_t resync_max; /* resync should pause
* when it gets here */
sector_t resync_max; /* resync should pause
* when it gets here */