1 files changed, 49 insertions, 0 deletions
diff --git a/pkgs/tools/filesystems/glusterfs/glusterfs-glusterfind-log-remote-node_cmd-error.patch b/pkgs/tools/filesystems/glusterfs/glusterfs-glusterfind-log-remote-node_cmd-error.patch
new file mode 100644
index 000000000000..8bc00fdbf75c
--- /dev/null
+++ b/pkgs/tools/filesystems/glusterfs/glusterfs-glusterfind-log-remote-node_cmd-error.patch
@@ -0,0 +1,49 @@
+From 92a6b84a37e7e2e0ec0655ca45cedb64ab72080e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Niklas=20Hamb=C3=BCchen?= <mail@nh2.me>
+Date: Fri, 8 Sep 2017 02:40:01 +0200
+Subject: [PATCH] glusterfind: Log remote stderr on `node_cmd` error.
+
+The problem of lost stderr was introduced in
+commit feea851fad4f89b48bfe89fe3b75250cc7bd6501.
+
+Change-Id: Ic98f9bc9682ae3bd9c3ebea3855667fc8ba2843d
+---
+ tools/glusterfind/src/main.py | 17 ++++++++++++++++-
+ 1 file changed, 16 insertions(+), 1 deletion(-)
+
+diff --git a/tools/glusterfind/src/main.py b/tools/glusterfind/src/main.py
+index c125f970a..6fffce4b3 100644
+--- a/tools/glusterfind/src/main.py
++++ b/tools/glusterfind/src/main.py
+@@ -75,12 +75,27 @@ def node_cmd(host, host_uuid, task, cmd, args, opts):
+             cmd = ["ssh",
+                    "-oNumberOfPasswordPrompts=0",
+                    "-oStrictHostKeyChecking=no",
++                   # We force TTY allocation (-t -t) so that Ctrl+C is handed
++                   # through; see:
++                   #   https://bugzilla.redhat.com/show_bug.cgi?id=1382236
++                   # Note that this turns stderr of the remote `cmd`
++                   # into stdout locally.
+                    "-t",
+                    "-t",
+                    "-i", pem_key_path,
+                    "root@%s" % host] + cmd
+ 
+-        execute(cmd, exit_msg="%s - %s failed" % (host, task), logger=logger)
++        (returncode, err, out) = execute(cmd, logger=logger)
++        if returncode != 0:
++            # Because the `-t -t` above turns the remote stderr into
++            # local stdout, we need to log both stderr and stdout
++            # here to print all error messages.
++            fail("%s - %s failed; stdout (including remote stderr):\n"
++                 "%s\n"
++                 "stderr:\n"
++                 "%s" % (host, task, out, err),
++                 returncode,
++                 logger=logger)
+ 
+         if opts.get("copy_outfile", False) and not localdir:
+             cmd_copy = ["scp",
+-- 
+2.12.0
+