Changeset 95ca19d in mainline for uspace/srv/bd/hr/raid5.c

Timestamp:

2025-06-30T09:31:21Z (4 weeks ago)

Author:

Miroslav Cimerman <mc@…>

Children:

059885c

Parents:

640250b

Message:

hr: add —read-only volume flag

File:

• uspace/srv/bd/hr/raid5.c (modified) (2 diffs)

uspace/srv/bd/hr/raid5.c

@@ -384 +384 @@
                 return EINVAL;
 
+        if (vol->vflags & HR_VOL_FLAG_READ_ONLY)
+                return ENOTSUP;
+
         fibril_rwlock_read_lock(&vol->states_lock);
         hr_vol_state_t vol_state = vol->state;
@@ -717 +720 @@
         void *buf = NULL, *xorbuf = NULL;
 
+        if (vol->vflags & HR_VOL_FLAG_READ_ONLY)
+                return ENOTSUP;
         if (!(vol->meta_ops->get_flags() & HR_METADATA_ALLOW_REBUILD))
                 return ENOTSUP;