I noticed that I was getting these errors on a bigger file system with more
snapshots that had been removed. This check is bogus since we won't inc
rec->found_ref if we don't find a REF_KEY _and_ a DIR_ITEM, so we only have to
worry about there being no references to a root if it actually has a root item.
If it doesn't then it's just referenced by things that will go no where anyway.
With this patch fsck no longer incorrectly complains about this file system
image I have. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
rec->objectid);
if (ret == 0)
continue;
+
+ /*
+ * If we don't have a root item then we likely just have
+ * a dir item in a snapshot for this root but no actual
+ * ref key or anything so it's meaningless.
+ */
+ if (!rec->found_root_item)
+ continue;
errors++;
fprintf(stderr, "fs tree %llu not referenced\n",
(unsigned long long)rec->objectid);