ceph: hex dump corrupt server data to KERN_DEBUG

Also, print fsid using standard format, NOT hex dump.

Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/ceph/osdmap.c b/fs/ceph/osdmap.c
index be5318aa7714..8c8ffe5ef7d4 100644
--- a/fs/ceph/osdmap.c
+++ b/fs/ceph/osdmap.c
@@ -726,6 +726,9 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end,
 bad:
         pr_err("corrupt inc osdmap epoch %d off %d (%p of %p-%p)\n",
                epoch, (int)(*p - start), *p, start, end);
+        print_hex_dump(KERN_DEBUG, "osdmap: ",
+                       DUMP_PREFIX_OFFSET, 16, 1,
+                       start, end - start, true);
         if (newcrush)
                 crush_destroy(newcrush);
         return ERR_PTR(err);