From: Sage Weil <sage@redhat.com>
Date: Mon, 21 Dec 2015 14:39:56 +0000 (-0500)
Subject: os/bluestore/BlueStore: better error msg for bdev label check
X-Git-Tag: v10.0.3~154^2~113
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4ebe78ccc2d2971cf5510713bda765bcf0c36d34;p=ceph.git

os/bluestore/BlueStore: better error msg for bdev label check

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index e77fdf53e6fa..e7f107263117 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -829,6 +829,8 @@ int BlueStore::_read_bdev_label(string path, bluestore_bdev_label_t *label)
     ::decode(expected_crc, p);
   }
   catch (buffer::error& e) {
+    derr << __func__ << " unable to decode label at offset " << p.get_off()
+	 << dendl;
     return -EINVAL;
   }
   if (crc != expected_crc) {