From: Sage Weil <sage.weil@dreamhost.com>
Date: Sun, 25 Sep 2011 20:54:05 +0000 (-0700)
Subject: filejournal: improve debug error messge
X-Git-Tag: v0.36~17^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=30d81fe13baa35101f7fb69e67ceb8b8abfa1d79;p=ceph.git

filejournal: improve debug error messge

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

diff --git a/src/os/FileJournal.cc b/src/os/FileJournal.cc
index 6f28450fa1da..0d9d62a22725 100644
--- a/src/os/FileJournal.cc
+++ b/src/os/FileJournal.cc
@@ -1084,7 +1084,7 @@ void FileJournal::wrap_read_bl(off64_t& pos, int64_t olen, bufferlist& bl)
     bufferptr bp = buffer::create(len);
     int r = safe_read_exact(fd, bp.c_str(), len);
     if (r) {
-      derr << "FileJournal::wrap_read_bl: safe_read_exact returned "
+      derr << "FileJournal::wrap_read_bl: safe_read_exact " << pos << "~" << len << " returned "
 	   << r << dendl;
       ceph_abort();
     }