From: Kefu Chai <kchai@redhat.com>
Date: Sun, 20 Dec 2020 03:39:49 +0000 (+0800)
Subject: erasure-code: print warnings using dout(10)
X-Git-Tag: v16.1.0~173^2~6
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=ea18a51d7787db805ff83cc281155b1afbf02e07;p=ceph.git

erasure-code: print warnings using dout(10)

stderr is closed once the process is daemonized, while `derr` is for
fatal error or logic error in program. dout(10) is more appropriate in
this case, as it is an expected error from callee's perspective.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/erasure-code/shec/ErasureCodeShec.cc b/src/erasure-code/shec/ErasureCodeShec.cc
index 9ec8dcc47c5c..03a1d23f9a9c 100644
--- a/src/erasure-code/shec/ErasureCodeShec.cc
+++ b/src/erasure-code/shec/ErasureCodeShec.cc
@@ -693,7 +693,7 @@ int ErasureCodeShec::shec_make_decoding_matrix(bool prepare, int *want_, int *av
 
 
   if (mindup == k+1) {
-    fprintf(stderr, "shec_make_decoding_matrix(): can't find recover matrix.\n");
+    dout(10) << __func__ << ": can't find recover matrix." << dendl;
     return -1;
   }