Changeset 5b320ac in mainline for uspace/srv/bd/hr/var.h

Timestamp:

2024-11-22T18:38:49Z (11 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

d0f0744

Parents:

06f2762

Message:

hr: hotspares + RAID1 rebuild

File:

• uspace/srv/bd/hr/var.h (modified) (3 diffs)

uspace/srv/bd/hr/var.h

@@ -51 +51 @@
         errno_t (*init)(hr_volume_t *);
         void    (*status_event)(hr_volume_t *);
+        errno_t (*add_hotspare)(hr_volume_t *, service_id_t);
 } hr_ops_t;
 
@@ -56 +57 @@
         hr_ops_t hr_ops;
         bd_srvs_t hr_bds;
+
         link_t lvolumes;
         fibril_mutex_t lock;
-        char devname[HR_DEVNAME_LEN];
+
+        size_t dev_no;
         hr_extent_t extents[HR_MAX_EXTENTS];
+
+        size_t hotspare_no;
+        hr_extent_t hotspares[HR_MAX_EXTENTS];
+
+        size_t bsize;
         uint64_t nblocks;
         uint64_t data_blkno;
         uint32_t data_offset; /* in blocks */
         uint32_t strip_size;
+
         service_id_t svc_id;
-        size_t bsize;
-        size_t dev_no;
+        hr_vol_status_t status;
         hr_level_t level;
-        hr_vol_status_t status;
+        char devname[HR_DEVNAME_LEN];
 } hr_volume_t;
 
@@ -95 +103 @@
 extern void hr_raid5_status_event(hr_volume_t *);
 
+extern errno_t hr_raid1_add_hotspare(hr_volume_t *, service_id_t);
+
 #endif