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DDF: log disk status changes more nicely 

In particular, include refnum for better tracking. This makes
it a little easier for humans to track what happened to which disk.

Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Martin Wilck 2013-07-30 23:18:26 +02:00 committed by NeilBrown
parent 6f56dbb970
commit 2a645ee220
1 changed files with 11 additions and 4 deletions
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15
super-ddf.c
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@ -4203,7 +4203,8 @@ static void ddf_set_disk(struct active_array *a, int n, int state)
ddf_set_updates_pending(ddf);
}
dprintf("ddf: set_disk %d to %x\n", n, state);
dprintf("ddf: set_disk %d (%08x) to %x\n", n,
be32_to_cpu(dl->disk.refnum), state);
/* Now we need to check the state of the array and update
* virtual_disk.entries[n].state.
@ -4803,7 +4804,9 @@ static struct mdinfo *ddf_activate_spare(struct active_array *a,
if (d2->state_fd >= 0 &&
d2->disk.major == dl->major &&
d2->disk.minor == dl->minor) {
dprintf("%x:%x already in array\n", dl->major, dl->minor);
dprintf("%x:%x (%08x) already in array\n",
dl->major, dl->minor,
be32_to_cpu(dl->disk.refnum));
break;
}
if (d2)
@ -4883,8 +4886,9 @@ static struct mdinfo *ddf_activate_spare(struct active_array *a,
di->container_member = dl->pdnum;
di->next = rv;
rv = di;
dprintf("%x:%x to be %d at %llu\n", dl->major, dl->minor,
i, pos);
dprintf("%x:%x (%08x) to be %d at %llu\n",
dl->major, dl->minor,
be32_to_cpu(dl->disk.refnum), i, pos);
break;
}
@ -4945,6 +4949,9 @@ static struct mdinfo *ddf_activate_spare(struct active_array *a,
}
vc->phys_refnum[i_prim] = ddf->phys->entries[dl->pdnum].refnum;
LBA_OFFSET(ddf, vc)[i_prim] = cpu_to_be64(di->data_offset);
dprintf("BVD %u gets %u: %08x at %llu\n", i_sec, i_prim,
be32_to_cpu(vc->phys_refnum[i_prim]),
be64_to_cpu(LBA_OFFSET(ddf, vc)[i_prim]));
}
*updates = mu;
return rv;