---

yaml --- r: 188646 b: refs/heads/master c: 767ea5c h: refs/heads/master v: v3
git-mirror · Dec 9, 2009 · b5748a4 · b5748a4
1 parent 49ea208
commit b5748a4
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2e552e76e2c6907ca50cd9a4b747a2e2e8c615e
+refs/heads/master: 767ea5c33a360ce88da24e296e802dace5821799
diff --git a/trunk/fs/ceph/osdmap.c b/trunk/fs/ceph/osdmap.c
@@ -868,6 +868,11 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid,
 	ps = le16_to_cpu(pgid.ps);
 	preferred = (s16)le16_to_cpu(pgid.preferred);
 
+	/* don't forcefeed bad device ids to crush */
+	if (preferred >= osdmap->max_osd ||
+	    preferred >= osdmap->crush->max_devices)
+		preferred = -1;
+
 	if (poolid >= osdmap->num_pools)
 		return NULL;
 	pool = &osdmap->pg_pool[poolid];