[Libguestfs] [PATCH 01/16] New API: btrfs_scrub

[Hu Tao]

Signed-off-by: Hu Tao <hutao at cn.fujitsu.com>
---
 daemon/btrfs.c       | 32 ++++++++++++++++++++++++++++++++
 generator/actions.ml | 17 +++++++++++++++++
 gobject/Makefile.inc |  2 +-
 java/Makefile.inc    |  2 +-
 src/MAX_PROC_NR      |  2 +-
 5 files changed, 52 insertions(+), 3 deletions(-)

diff --git a/daemon/btrfs.c b/daemon/btrfs.c
index 150c089..f215cc4 100644
--- a/daemon/btrfs.c
+++ b/daemon/btrfs.c
@@ -1343,3 +1343,35 @@ do_btrfs_qgroup_remove (const char *src, const char *dst, const char *path)
 
   return 0;
 }
+
+int
+do_btrfs_scrub_start (const char *path)
+{
+  const size_t MAX_ARGS = 64;
+  const char *argv[MAX_ARGS];
+  size_t i = 0;
+  CLEANUP_FREE char *path_buf = NULL;
+  CLEANUP_FREE char *err = NULL;
+  CLEANUP_FREE char *out = NULL;
+  int r;
+
+  path_buf = sysroot_path (path);
+  if (path_buf == NULL) {
+    reply_with_perror ("malloc");
+    return -1;
+  }
+
+  ADD_ARG (argv, i, str_btrfs);
+  ADD_ARG (argv, i, "scrub");
+  ADD_ARG (argv, i, "start");
+  ADD_ARG (argv, i, path_buf);
+  ADD_ARG (argv, i, NULL);
+
+  r = commandv (&out, &err, argv);
+  if (r == -1) {
+    reply_with_error ("%s: %s", path, err);
+    return -1;
+  }
+
+  return 0;
+}
diff --git a/generator/actions.ml b/generator/actions.ml
index a6a6dad..11b8425 100644
--- a/generator/actions.ml
+++ b/generator/actions.ml
@@ -12250,6 +12250,23 @@ several qgroups into a parent qgroup to share common limit." };
     longdesc = "\
 Remove qgroup C<src> from the parent qgroup C<dst>." };
 
+  { defaults with
+    name = "btrfs_scrub_start";
+    style = RErr, [Pathname "path"], [];
+    proc_nr = Some 435;
+    optional = Some "btrfs"; camel_name = "BTRFSScrubStart";
+    tests = [
+      InitPartition, Always, TestRun (
+        [["mkfs_btrfs"; "/dev/sda1"; ""; ""; "NOARG"; ""; "NOARG"; "NOARG"; ""; ""];
+         ["mount"; "/dev/sda1"; "/"];
+         ["btrfs_scrub_start"; "/"]]), [];
+    ];
+    shortdesc = "read all data from all disks and verify checksums";
+    longdesc = "\
+Reads all the data and metadata on the filesystem, and uses checksums
+and the duplicate copies from RAID storage to identify and repair any
+corrupt data." };
+
 ]
 
 (* Non-API meta-commands available only in guestfish.
diff --git a/gobject/Makefile.inc b/gobject/Makefile.inc
index 91c4ea6..15bbd21 100644
--- a/gobject/Makefile.inc
+++ b/gobject/Makefile.inc
@@ -3,7 +3,7 @@
 #   generator/ *.ml
 # ANY CHANGES YOU MAKE TO THIS FILE WILL BE LOST.
 #
-# Copyright (C) 2009-2014 Red Hat Inc.
+# Copyright (C) 2009-2015 Red Hat Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/java/Makefile.inc b/java/Makefile.inc
index 34938fb..103010f 100644
--- a/java/Makefile.inc
+++ b/java/Makefile.inc
@@ -3,7 +3,7 @@
 #   generator/ *.ml
 # ANY CHANGES YOU MAKE TO THIS FILE WILL BE LOST.
 #
-# Copyright (C) 2009-2014 Red Hat Inc.
+# Copyright (C) 2009-2015 Red Hat Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/src/MAX_PROC_NR b/src/MAX_PROC_NR
index e828e5d..5910394 100644
--- a/src/MAX_PROC_NR
+++ b/src/MAX_PROC_NR
@@ -1 +1 @@
-434
+435
-- 
2.1.0