LU-11112 lnet: improve error msg in lnet_sock_create()

The kernel_bind() call in lnet_sock_create() may fail due to
problems with the local port, or the local IP address. Make sure
to include both items when indicating a fatal error.

Test-Parameters: trivial
Signed-off-by: Karsten Weiss <karsten.weiss@atos.net>
Signed-off-by: Daniel Kobras <d.kobras@science-computing.de>
Signed-off-by: Chris Horn <chris.horn@hpe.com>
Change-Id: I43c1f089d3b12e61c18c97e532b6872a6c8cf272
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/32758
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lnet/lnet/lib-socket.c b/lnet/lnet/lib-socket.c
index 0404199..4d56448 100644 (file)
--- a/lnet/lnet/lib-socket.c
+++ b/lnet/lnet/lib-socket.c
@@ -303,8 +303,8 @@ retry:
                        goto failed;
                }
                if (rc != 0) {
-                       CERROR("Error trying to bind to port %d: %d\n",
-                              local_port, rc);
+                       CERROR("Error trying to bind to %pISc/%d: rc = %d\n",
+                              &locaddr, local_port, rc);
                        goto failed;
                }
        }